[SOLVED] Wifi sometimes work, sometimes not

realtek
kde
kernel

#1

Hi guys,

i’m new of the forum.
I search this problem for solve this problem so many times, that i’m very bored now.
I also see this topic, but is not exactly my problem.

My problem is that wifi at boot sometimes wifi work sometimes not. I don’t think the problem is the driver but the boot, because watching the log of the boot when the wifi don’t work, there is no error about wifi it never try to load driver, wheras when it work it simply load.

Another things is that when it doesn’t work i try to do
udo modprobe -r rtl8723be && sleep 3 && sudo modprobe rtl8723be
but nothing absolutely doesn’t work. Really i try everything i think the problem is so difficult that i cant’ solve only by my hands, so i ask.

this is log when wifi doesn’t work

[    0.000000] microcode: microcode updated early to revision 0x2b, date = 2018-03-22
[    0.000000] Linux version 4.14.98-1-MANJARO (builduser@development) (gcc version 8.2.1 20181127 (GCC)) #1 SMP PREEMPT Wed Feb 6 21:22:09 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.14-x86_64 root=UUID=5fae9e48-3dc2-47d3-9f1e-ccb9ca8dae19 rw quiet resume=UUID=62c2663f-d2ee-498c-a9db-0d819a802d5c
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x0000000000085fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000086000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000094db8fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000094db9000-0x00000000956b8fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000956b9000-0x000000009c47dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000009c47e000-0x000000009c67dfff] type 20
[    0.000000] BIOS-e820: [mem 0x000000009c67e000-0x000000009ce6dfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000009ce6e000-0x000000009cf7dfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000009cf7e000-0x000000009cffdfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000009cffe000-0x000000009cffefff] usable
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000015effffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.40 by INSYDE Corp.
[    0.000000] efi:  SMBIOS=0x9c6f8000  ESRT=0x9c800418  ACPI 2.0=0x9cffd014 
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: LENOVO 80QQ/Nano 5B6, BIOS E0CN60WW 06/24/2016
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x15f000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-E7FFF write-protect
[    0.000000]   E8000-EFFFF write-combining
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0000000000 mask 7E00000000 write-back
[    0.000000]   1 base 009CFFF000 mask 7FFFFFF000 uncachable
[    0.000000]   2 base 009D000000 mask 7FFF000000 uncachable
[    0.000000]   3 base 009E000000 mask 7FFE000000 uncachable
[    0.000000]   4 base 00A0000000 mask 7FE0000000 uncachable
[    0.000000]   5 base 00C0000000 mask 7FC0000000 uncachable
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000]   8 disabled
[    0.000000]   9 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000000] e820: update [mem 0x9cfff000-0xffffffff] usable ==> reserved
[    0.000000] e820: last_pfn = 0x9cfff max_arch_pfn = 0x400000000
[    0.000000] esrt: Reserving ESRT space from 0x000000009c800418 to 0x000000009c800450.
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff8ec000080000] 80000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] BRK [0x13763c000, 0x13763cfff] PGTABLE
[    0.000000] BRK [0x13763d000, 0x13763dfff] PGTABLE
[    0.000000] BRK [0x13763e000, 0x13763efff] PGTABLE
[    0.000000] BRK [0x13763f000, 0x13763ffff] PGTABLE
[    0.000000] BRK [0x137640000, 0x137640fff] PGTABLE
[    0.000000] BRK [0x137641000, 0x137641fff] PGTABLE
[    0.000000] BRK [0x137642000, 0x137642fff] PGTABLE
[    0.000000] BRK [0x137643000, 0x137643fff] PGTABLE
[    0.000000] BRK [0x137644000, 0x137644fff] PGTABLE
[    0.000000] BRK [0x137645000, 0x137645fff] PGTABLE
[    0.000000] Secure boot could not be determined
[    0.000000] RAMDISK: [mem 0x36e37000-0x37712fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x000000009CFFD014 000024 (v02 LENOVO)
[    0.000000] ACPI: XSDT 0x000000009CFCD188 0000EC (v01 LENOVO CB-01    00000001      01000013)
[    0.000000] ACPI: FACP 0x000000009CFF1000 00010C (v05 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: DSDT 0x000000009CFDA000 01160E (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: FACS 0x000000009CF67000 000040
[    0.000000] ACPI: UEFI 0x000000009CFFB000 000236 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFF9000 000496 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: TPM2 0x000000009CFF7000 000034 (v03 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: ASF! 0x000000009CFF5000 0000A5 (v32 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: BOOT 0x000000009CFF3000 000028 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: LPIT 0x000000009CFEF000 000094 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: MCFG 0x000000009CFED000 00003C (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFD4000 000B74 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: TCPA 0x000000009CFFC000 000032 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFF8000 00004B (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: ASPT 0x000000009CFF4000 000034 (v07 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: HPET 0x000000009CFF0000 000038 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: WDAT 0x000000009CFEC000 000224 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFD5000 000539 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: UEFI 0x000000009CFFA000 000042 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: DBGP 0x000000009CFF2000 000034 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFD6000 0037AA (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: MSDM 0x000000009CFF6000 000055 (v03 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFCE000 005AC3 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: APIC 0x000000009CFEE000 00008C (v03 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: DMAR 0x000000009CFCC000 0000F8 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: CSRT 0x000000009CFCB000 0000C4 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: FPDT 0x000000009CFCA000 000044 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: BGRT 0x000000009CFC9000 000038 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000015effffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x15effc000-0x15effffff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000015effffff]
[    0.000000]   Device   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.000000]   node   0: [mem 0x0000000000059000-0x0000000000085fff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x0000000094db8fff]
[    0.000000]   node   0: [mem 0x00000000956b9000-0x000000009c47dfff]
[    0.000000]   node   0: [mem 0x000000009cffe000-0x000000009cffefff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000015effffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000015effffff]
[    0.000000] On node 0 totalpages: 1026819
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 23 pages reserved
[    0.000000]   DMA zone: 3972 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 9902 pages used for memmap
[    0.000000]   DMA32 zone: 633727 pages, LIFO batch:31
[    0.000000]   Normal zone: 6080 pages used for memmap
[    0.000000]   Normal zone: 389120 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics memory at 0x000000009e000000-0x000000009fffffff
[    0.000000] ACPI: PM-Timer IO Port: 0x1808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.000000] PM: Registered nosave memory: [mem 0x00086000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x94db9000-0x956b8fff]
[    0.000000] PM: Registered nosave memory: [mem 0x9c47e000-0x9c67dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9c67e000-0x9ce6dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9ce6e000-0x9cf7dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9cf7e000-0x9cffdfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9cfff000-0x9dffffff]
[    0.000000] PM: Registered nosave memory: [mem 0x9e000000-0x9fffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xa0000000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
[    0.000000] e820: [mem 0xa0000000-0xdfffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.000000] random: get_random_bytes called from start_kernel+0x93/0x4d3 with crng_init=0
[    0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] percpu: Embedded 42 pages/cpu @ffff8ec15ec00000 s134296 r8192 d29544 u524288
[    0.000000] pcpu-alloc: s134296 r8192 d29544 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1010750
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.14-x86_64 root=UUID=5fae9e48-3dc2-47d3-9f1e-ccb9ca8dae19 rw quiet resume=UUID=62c2663f-d2ee-498c-a9db-0d819a802d5c
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 3886984K/4107276K available (10252K kernel code, 1172K rwdata, 2880K rodata, 1384K init, 956K bss, 220292K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Kernel/User page tables isolation: enabled
[    0.000000] ftrace: allocating 29548 entries in 116 pages
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=4.
[    0.000000] 	Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 8448, nr_irqs: 728, preallocated irqs: 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.003333] tsc: Detected 1995.501 MHz processor
[    0.003333] Calibrating delay loop (skipped), value calculated using timer frequency.. 3992.29 BogoMIPS (lpj=6651670)
[    0.003333] pid_max: default: 32768 minimum: 301
[    0.003333] ACPI: Core revision 20170728
[    0.026389] ACPI: 7 ACPI AML tables successfully acquired and loaded
[    0.027374] Security Framework initialized
[    0.027375] Yama: becoming mindful.
[    0.028072] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.028504] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.028527] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.028542] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.028781] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.028781] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.028786] mce: CPU supports 7 MCE banks
[    0.028805] process: using mwait in idle threads
[    0.028808] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.028808] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.028811] Spectre V2 : Mitigation: Full generic retpoline
[    0.028811] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.028812] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.028820] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.028820] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.028822] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.033749] Freeing SMP alternatives memory: 24K
[    0.038341] smpboot: Max logical packages: 2
[    0.038346] DMAR: Host address width 39
[    0.038348] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.038358] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e
[    0.038359] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.038363] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da
[    0.038365] DMAR: RMRR base: 0x0000009ce13000 end: 0x0000009ce32fff
[    0.038366] DMAR: RMRR base: 0x0000009d800000 end: 0x0000009fffffff
[    0.038367] DMAR: ANDD device: 1 name: \_SB.PCI0.SDMA
[    0.038368] DMAR: ANDD device: 2 name: \_SB.PCI0.SDHC
[    0.038373] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.038374] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.038375] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.038375] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.038883] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.038884] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.039428] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.072979] TSC deadline timer enabled
[    0.072981] smpboot: CPU0: Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz (family: 0x6, model: 0x3d, stepping: 0x4)
[    0.083342] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver.
[    0.083397] ... version:                3
[    0.083398] ... bit width:              48
[    0.083398] ... generic registers:      4
[    0.083399] ... value mask:             0000ffffffffffff
[    0.083400] ... max period:             00007fffffffffff
[    0.083401] ... fixed-purpose events:   3
[    0.083401] ... event mask:             000000070000000f
[    0.090003] Hierarchical SRCU implementation.
[    0.103513] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.110002] smp: Bringing up secondary CPUs ...
[    0.136681] x86: Booting SMP configuration:
[    0.136683] .... node  #0, CPUs:      #1 #2 #3
[    0.190514] smp: Brought up 1 node, 4 CPUs
[    0.190514] smpboot: Total of 4 processors activated (15970.17 BogoMIPS)
[    0.193517] devtmpfs: initialized
[    0.193517] x86/mm: Memory block size: 128MB
[    0.193793] PM: Registering ACPI NVS region [mem 0x9ce6e000-0x9cf7dfff] (1114112 bytes)
[    0.193793] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.193793] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.193793] pinctrl core: initialized pinctrl subsystem
[    0.193793] RTC time: 10:33:39, date: 02/20/19
[    0.193793] NET: Registered protocol family 16
[    0.193793] cpuidle: using governor ladder
[    0.193793] cpuidle: using governor menu
[    0.193793] Simple Boot Flag at 0x44 set to 0x1
[    0.193793] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.193793] ACPI: bus type PCI registered
[    0.193793] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.193793] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.196677] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.196680] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override.
[    0.197032] PCI: Using configuration type 1 for base access
[    0.197454] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.197454] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.197454] ACPI: Added _OSI(Module Device)
[    0.197454] ACPI: Added _OSI(Processor Device)
[    0.197454] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.197454] ACPI: Added _OSI(Processor Aggregator Device)
[    0.197454] ACPI: Executed 8 blocks of module-level executable AML code
[    0.207503] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.207986] ACPI: Dynamic OEM Table Load:
[    0.207997] ACPI: SSDT 0xFFFF8EC159285800 0003D3 (v02 PmRef  Cpu0Cst  00003001 INTL 20121220)
[    0.208188] ACPI: Dynamic OEM Table Load:
[    0.208188] ACPI: SSDT 0xFFFF8EC15908E800 0005AA (v02 PmRef  ApIst    00003000 INTL 20121220)
[    0.208188] ACPI: Dynamic OEM Table Load:
[    0.208188] ACPI: SSDT 0xFFFF8EC15931BA00 000119 (v02 PmRef  ApCst    00003000 INTL 20121220)
[    0.210754] ACPI: EC: EC started
[    0.210754] ACPI: EC: interrupt blocked
[    0.211338] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    0.211340] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.211342] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
[    0.211342] ACPI: Interpreter enabled
[    0.211392] ACPI: (supports S0 S3 S4 S5)
[    0.211393] ACPI: Using IOAPIC for interrupt routing
[    0.211433] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.211802] ACPI: watchdog: Skipping WDAT on this system because it uses RTC SRAM
[    0.211817] ACPI: GPE 0x62 active on init
[    0.211833] ACPI: Enabled 6 GPEs in block 00 to 7F
[    0.226274] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.226281] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.227332] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.227334] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[    0.228178] PCI host bridge to bus 0000:00
[    0.228181] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.228183] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.228185] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.228186] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.228188] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.228189] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.228191] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.228192] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.228194] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.228196] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.228197] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.228199] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.228200] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.228202] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.228203] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.228205] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xdfffffff window]
[    0.228206] pci_bus 0000:00: root bus resource [mem 0xfe101000-0xfe113fff window]
[    0.228208] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.228218] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
[    0.228543] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
[    0.228557] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff 64bit]
[    0.228564] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    0.228570] pci 0000:00:02.0: reg 0x20: [io  0x5000-0x503f]
[    0.228585] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.228915] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
[    0.228927] pci 0000:00:03.0: reg 0x10: [mem 0xc1210000-0xc1213fff 64bit]
[    0.229269] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
[    0.229290] pci 0000:00:14.0: reg 0x10: [mem 0xc1200000-0xc120ffff 64bit]
[    0.229351] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.229652] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
[    0.229673] pci 0000:00:16.0: reg 0x10: [mem 0xc121b000-0xc121b01f 64bit]
[    0.229737] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.233373] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
[    0.233394] pci 0000:00:1b.0: reg 0x10: [mem 0xc1214000-0xc1217fff 64bit]
[    0.233455] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.233753] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400
[    0.233824] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.234181] pci 0000:00:1c.2: [8086:9c94] type 01 class 0x060400
[    0.234253] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.234606] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400
[    0.234678] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.235034] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320
[    0.235736] pci 0000:00:1d.0: reg 0x10: [mem 0xc1219000-0xc12193ff]
[    0.237696] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.237696] pci 0000:00:1f.0: [8086:9cc5] type 00 class 0x060100
[    0.237696] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
[    0.237696] pci 0000:00:1f.2: reg 0x10: [io  0x5088-0x508f]
[    0.237696] pci 0000:00:1f.2: reg 0x14: [io  0x5094-0x5097]
[    0.237696] pci 0000:00:1f.2: reg 0x18: [io  0x5080-0x5087]
[    0.237696] pci 0000:00:1f.2: reg 0x1c: [io  0x5090-0x5093]
[    0.237696] pci 0000:00:1f.2: reg 0x20: [io  0x5060-0x507f]
[    0.237696] pci 0000:00:1f.2: reg 0x24: [mem 0xc1218000-0xc12187ff]
[    0.237696] pci 0000:00:1f.2: PME# supported from D3hot
[    0.237797] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
[    0.237815] pci 0000:00:1f.3: reg 0x10: [mem 0xc121a000-0xc121a0ff 64bit]
[    0.237835] pci 0000:00:1f.3: reg 0x20: [io  0x5040-0x505f]
[    0.238190] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.238261] pci 0000:02:00.0: [10ec:8136] type 00 class 0x020000
[    0.238293] pci 0000:02:00.0: reg 0x10: [io  0x4000-0x40ff]
[    0.238322] pci 0000:02:00.0: reg 0x18: [mem 0xc1104000-0xc1104fff 64bit]
[    0.238340] pci 0000:02:00.0: reg 0x20: [mem 0xc1100000-0xc1103fff 64bit]
[    0.238442] pci 0000:02:00.0: supports D1 D2
[    0.238444] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.246695] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    0.246698] pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
[    0.246702] pci 0000:00:1c.2:   bridge window [mem 0xc1100000-0xc11fffff]
[    0.246781] pci 0000:03:00.0: [10ec:b723] type 00 class 0x028000
[    0.246832] pci 0000:03:00.0: reg 0x10: [io  0x3000-0x30ff]
[    0.246878] pci 0000:03:00.0: reg 0x18: [mem 0xc1000000-0xc1003fff 64bit]
[    0.247053] pci 0000:03:00.0: supports D1 D2
[    0.247055] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.260040] pci 0000:00:1c.3: PCI bridge to [bus 03]
[    0.260044] pci 0000:00:1c.3:   bridge window [io  0x3000-0x3fff]
[    0.260047] pci 0000:00:1c.3:   bridge window [mem 0xc1000000-0xc10fffff]
[    0.261349] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261405] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261459] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261515] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261567] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261619] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261671] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261723] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.262167] ACPI: EC: interrupt unblocked
[    0.262175] ACPI: EC: event unblocked
[    0.262182] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.262184] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
[    0.262272] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.262272] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.262272] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.262272] vgaarb: loaded
[    0.262272] EDAC MC: Ver: 3.0.0
[    0.262272] Registered efivars operations
[    0.303355] PCI: Using ACPI for IRQ routing
[    0.308568] PCI: pci_cache_line_size set to 64 bytes
[    0.308614] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.308616] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff]
[    0.308617] e820: reserve RAM buffer [mem 0x94db9000-0x97ffffff]
[    0.308618] e820: reserve RAM buffer [mem 0x9c47e000-0x9fffffff]
[    0.308620] e820: reserve RAM buffer [mem 0x9cfff000-0x9fffffff]
[    0.308622] e820: reserve RAM buffer [mem 0x15f000000-0x15fffffff]
[    0.308717] NetLabel: Initializing
[    0.308717] NetLabel:  domain hash size = 128
[    0.308718] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.308734] NetLabel:  unlabeled traffic allowed by default
[    0.310386] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.310393] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.311021] clocksource: Switched to clocksource hpet
[    0.319793] VFS: Disk quotas dquot_6.6.0
[    0.319816] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.319885] pnp: PnP ACPI init
[    0.320657] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.320660] system 00:00: [io  0xffff] has been reserved
[    0.320662] system 00:00: [io  0xffff] has been reserved
[    0.320664] system 00:00: [io  0xffff] has been reserved
[    0.320666] system 00:00: [io  0x1800-0x18fe] has been reserved
[    0.320667] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.320674] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.320726] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.320767] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.320771] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.320829] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.320866] pnp 00:04: Plug and Play ACPI device, IDs SYN2b62 PNP0f13 SYN0002 SYN2b00 (active)
[    0.321216] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.321218] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.321220] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.321222] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.321224] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[    0.321226] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.321228] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.321230] system 00:05: [mem 0xfed45000-0xfed8ffff] could not be reserved
[    0.321232] system 00:05: [mem 0xff000000-0xffffffff] could not be reserved
[    0.321234] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.321236] system 00:05: [mem 0xa0010000-0xa001ffff] has been reserved
[    0.321238] system 00:05: [mem 0xa0000000-0xa000ffff] has been reserved
[    0.321242] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.321517] pnp: PnP ACPI: found 6 devices
[    0.327680] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.327694] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
[    0.327697] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
[    0.327699] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[    0.327720] pci 0000:00:1c.0: BAR 14: assigned [mem 0xa0100000-0xa02fffff]
[    0.327731] pci 0000:00:1c.0: BAR 15: assigned [mem 0xa0300000-0xa04fffff 64bit pref]
[    0.327734] pci 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.327737] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.327740] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[    0.327744] pci 0000:00:1c.0:   bridge window [mem 0xa0100000-0xa02fffff]
[    0.327747] pci 0000:00:1c.0:   bridge window [mem 0xa0300000-0xa04fffff 64bit pref]
[    0.327753] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    0.327755] pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
[    0.327759] pci 0000:00:1c.2:   bridge window [mem 0xc1100000-0xc11fffff]
[    0.327767] pci 0000:00:1c.3: PCI bridge to [bus 03]
[    0.327769] pci 0000:00:1c.3:   bridge window [io  0x3000-0x3fff]
[    0.327773] pci 0000:00:1c.3:   bridge window [mem 0xc1000000-0xc10fffff]
[    0.327781] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.327783] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.327785] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.327787] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.327788] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.327790] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.327792] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.327793] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.327795] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.327797] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.327798] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.327800] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.327801] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.327803] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.327805] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.327806] pci_bus 0000:00: resource 19 [mem 0xa0000000-0xdfffffff window]
[    0.327808] pci_bus 0000:00: resource 20 [mem 0xfe101000-0xfe113fff window]
[    0.327810] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
[    0.327811] pci_bus 0000:01: resource 1 [mem 0xa0100000-0xa02fffff]
[    0.327813] pci_bus 0000:01: resource 2 [mem 0xa0300000-0xa04fffff 64bit pref]
[    0.327815] pci_bus 0000:02: resource 0 [io  0x4000-0x4fff]
[    0.327816] pci_bus 0000:02: resource 1 [mem 0xc1100000-0xc11fffff]
[    0.327818] pci_bus 0000:03: resource 0 [io  0x3000-0x3fff]
[    0.327820] pci_bus 0000:03: resource 1 [mem 0xc1000000-0xc10fffff]
[    0.327941] NET: Registered protocol family 2
[    0.328090] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.328147] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.328227] TCP: Hash tables configured (established 32768 bind 32768)
[    0.328261] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.328274] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.328317] NET: Registered protocol family 1
[    0.328329] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.328426] pci 0000:00:14.0: can't derive routing for PCI INT A
[    0.328427] pci 0000:00:14.0: PCI INT A: not connected
[    0.346802] PCI: CLS 64 bytes, default 64
[    0.346839] Unpacking initramfs...
[    0.481136] Freeing initrd memory: 9072K
[    0.481176] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDMA
[    0.481184] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDHC
[    0.481201] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.481203] software IO TLB: mapped [mem 0x95a65000-0x99a65000] (64MB)
[    0.481400] Scanning for low memory corruption every 60 seconds
[    0.482039] Initialise system trusted keyrings
[    0.482048] Key type blacklist registered
[    0.482096] workingset: timestamp_bits=41 max_order=20 bucket_order=0
[    0.483192] zbud: loaded
[    0.484690] Key type asymmetric registered
[    0.484706] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.484745] io scheduler noop registered
[    0.484746] io scheduler deadline registered
[    0.484778] io scheduler cfq registered
[    0.484779] io scheduler mq-deadline registered
[    0.484780] io scheduler kyber registered
[    0.484803] io scheduler bfq registered
[    0.484825] io scheduler bfq-sq registered (default)
[    0.484826] BFQ I/O-scheduler: v8r12 (with cgroups support)
[    0.484847] io scheduler bfq-mq registered
[    0.484848] BFQ I/O-scheduler: v8r12 (with cgroups support)
[    0.485518] pcieport 0000:00:1c.0: Signaling PME with IRQ 42
[    0.485536] pcieport 0000:00:1c.2: Signaling PME with IRQ 43
[    0.485552] pcieport 0000:00:1c.3: Signaling PME with IRQ 44
[    0.485570] pciehp 0000:00:1c.0:pcie004: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[    0.485615] efifb: probing for efifb
[    0.485632] efifb: framebuffer at 0xb0000000, using 4160k, total 4160k
[    0.485634] efifb: mode is 1366x768x32, linelength=5504, pages=1
[    0.485634] efifb: scrolling: redraw
[    0.485636] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.488317] Console: switching to colour frame buffer device 170x48
[    0.490777] fb0: EFI VGA frame buffer device
[    0.490786] intel_idle: MWAIT substates: 0x11142120
[    0.490787] intel_idle: v0.4.1 model 0x3D
[    0.490971] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.491337] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.492106] rtc_cmos 00:01: RTC can wake from S4
[    0.492225] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[    0.492255] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs
[    0.492269] intel_pstate: Intel P-state driver initializing
[    0.492484] ledtrig-cpu: registered to indicate activity on CPUs
[    0.492570] vlv2_plat_clk vlv2_plat_clk: vlv2_plat_clk initialized
[    0.493149] NET: Registered protocol family 10
[    0.503290] Segment Routing with IPv6
[    0.503336] NET: Registered protocol family 17
[    0.503739] RAS: Correctable Errors collector initialized.
[    0.503784] microcode: sig=0x306d4, pf=0x40, revision=0x2b
[    0.503872] microcode: Microcode Update Driver: v2.2.
[    0.503885] sched_clock: Marking stable (503862291, 0)->(505586297, -1724006)
[    0.504117] registered taskstats version 1
[    0.504123] Loading compiled-in X.509 certificates
[    0.504141] zswap: loaded using pool lzo/zbud
[    0.507783] Key type big_key registered
[    0.508298]   Magic number: 7:566:578
[    0.508313] platform pcspkr: hash matches
[    0.508401] rtc_cmos 00:01: setting system clock to 2019-02-20 10:33:40 UTC (1550658820)
[    0.777164] Freeing unused kernel memory: 1384K
[    0.777166] Write protecting the kernel read-only data: 16384k
[    0.778533] Freeing unused kernel memory: 2016K
[    0.781633] Freeing unused kernel memory: 1216K
[    0.926333] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    0.942567] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.942651] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.942826] ACPI: bus type USB registered
[    0.942850] usbcore: registered new interface driver usbfs
[    0.942858] usbcore: registered new interface driver hub
[    0.942892] usbcore: registered new device driver usb
[    0.945234] SCSI subsystem initialized
[    0.945703] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.952005] ehci-pci: EHCI PCI platform driver
[    0.952234] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    0.952242] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
[    0.952256] ehci-pci 0000:00:1d.0: debug port 2
[    0.953874] libata version 3.00 loaded.
[    0.956153] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    0.956180] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc1219000
[    0.969993] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    0.970218] hub 1-0:1.0: USB hub found
[    0.970226] hub 1-0:1.0: 2 ports detected
[    0.970346] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    0.970972] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
[    0.970974] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
[    0.971004] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.971010] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.972095] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x000000000004b810
[    0.972100] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.972344] hub 2-0:1.0: USB hub found
[    0.972358] hub 2-0:1.0: 11 ports detected
[    0.976119] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.976125] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    0.976130] xhci_hcd 0000:00:14.0: Host supports USB 3.0  SuperSpeed
[    0.976343] hub 3-0:1.0: USB hub found
[    0.976354] hub 3-0:1.0: 4 ports detected
[    0.978218] ahci 0000:00:1f.2: version 3.0
[    0.988560] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
[    0.988566] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
[    0.989067] scsi host0: ahci
[    0.989274] scsi host1: ahci
[    0.989348] ata1: SATA max UDMA/133 abar m2048@0xc1218000 port 0xc1218100 irq 46
[    0.989351] ata2: SATA max UDMA/133 abar m2048@0xc1218000 port 0xc1218180 irq 46
[    1.300012] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.303401] usb 2-4: new high-speed USB device number 2 using xhci_hcd
[    1.304622] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.304652] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.305205] ata1.00: ATA-9: SanDisk SSD PLUS 240GB, UF4500RL, max UDMA/133
[    1.305210] ata1.00: 468877312 sectors, multi 1: LBA48 NCQ (depth 31/32)
[    1.310998] ata1.00: configured for UDMA/133
[    1.311046] ata2.00: ATAPI: PLDS    DVD-RW DA8AESH, XL61, max UDMA/133
[    1.311358] scsi 0:0:0:0: Direct-Access     ATA      SanDisk SSD PLUS 00RL PQ: 0 ANSI: 5
[    1.311741] ata2.00: configured for UDMA/133
[    1.319590] scsi 1:0:0:0: CD-ROM            PLDS     DVD-RW DA8AESH   XL61 PQ: 0 ANSI: 5
[    1.358830] sd 0:0:0:0: [sda] 468877312 512-byte logical blocks: (240 GB/224 GiB)
[    1.358846] sd 0:0:0:0: [sda] Write Protect is off
[    1.358849] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.358874] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.362140]  sda: sda1 sda2 sda3
[    1.362758] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.411321] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.411325] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.411521] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    1.447380] hub 1-1:1.0: USB hub found
[    1.447448] hub 1-1:1.0: 8 ports detected
[    1.450559] usbcore: registered new interface driver rtsx_usb
[    1.490021] tsc: Refined TSC clocksource calibration: 1995.380 MHz
[    1.490032] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x39864456686, max_idle_ns: 881590680204 ns
[    1.573358] usb 2-6: new high-speed USB device number 3 using xhci_hcd
[    1.725412] PM: Starting manual resume from disk
[    1.725883] PM: Image not found (code -22)
[    1.738806] random: fast init done
[    1.775938] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
[    1.996627] usb 2-7: new full-speed USB device number 4 using xhci_hcd
[    2.099441] ip_tables: (C) 2000-2006 Netfilter Core Team
[    2.116324] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.130203] systemd[1]: Detected architecture x86-64.
[    2.140846] systemd[1]: Set hostname to <lenovo>.
[    2.498291] random: systemd: uninitialized urandom read (16 bytes read)
[    2.499045] systemd[1]: Listening on LVM2 metadata daemon socket.
[    2.499122] random: systemd: uninitialized urandom read (16 bytes read)
[    2.499193] systemd[1]: Listening on udev Kernel Socket.
[    2.499214] random: systemd: uninitialized urandom read (16 bytes read)
[    2.499536] systemd[1]: Listening on LVM2 poll daemon socket.
[    2.499642] systemd[1]: Listening on udev Control Socket.
[    2.499751] systemd[1]: Listening on Journal Socket (/dev/log).
[    2.499792] systemd[1]: Reached target Login Prompts.
[    2.500970] systemd[1]: Created slice User and Session Slice.
[    2.503451] clocksource: Switched to clocksource tsc
[    2.569818] EXT4-fs (sda2): re-mounted. Opts: discard
[    2.714256] systemd-journald[206]: Received request to flush runtime journal from PID 1
[    2.984194] ACPI: AC Adapter [ADP0] (off-line)
[    2.984586] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[    2.984666] ACPI: Lid Switch [LID0]
[    2.984750] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
[    2.984780] ACPI: Power Button [PWRB]
[    2.984867] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[    2.984896] ACPI: Power Button [PWRF]
[    3.056103] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input5
[    3.073625] ACPI: watchdog: Skipping WDAT on this system because it uses RTC SRAM
[    3.080338] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    3.085244] i801_smbus 0000:00:1f.3: SPD Write Disable is set
[    3.085280] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[    3.126686] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    3.126699] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[    3.127620] ACPI: Battery Slot [BAT0] (battery present)
[    3.138633] r8169 0000:02:00.0 eth0: RTL8106e at 0xffffa486c0709000, c8:5b:76:46:35:e3, XID 10900800 IRQ 48
[    3.176506] input: PC Speaker as /devices/platform/pcspkr/input/input6
[    3.176687] Linux agpgart interface v0.103
[    3.268071] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    3.268073] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.268075] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.268076] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.268077] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.319163] AVX2 version of gcm_enc/dec engaged.
[    3.319165] AES CTR mode by8 optimization enabled
[    3.348131] media: Linux media interface: v0.10
[    3.411456] Bluetooth: Core ver 2.22
[    3.411483] NET: Registered protocol family 31
[    3.411485] Bluetooth: HCI device and connection manager initialized
[    3.411489] Bluetooth: HCI socket layer initialized
[    3.411492] Bluetooth: L2CAP socket layer initialized
[    3.411500] Bluetooth: SCO socket layer initialized
[    3.467115] Linux video capture interface: v2.00
[    3.530248] snd_hda_codec_conexant hdaudioC1D0: CX20751/2: BIOS auto-probing.
[    3.530581] snd_hda_codec_conexant hdaudioC1D0: autoconfig for CX20751/2: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[    3.530586] snd_hda_codec_conexant hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.530591] snd_hda_codec_conexant hdaudioC1D0:    hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
[    3.530594] snd_hda_codec_conexant hdaudioC1D0:    mono: mono_out=0x0
[    3.530596] snd_hda_codec_conexant hdaudioC1D0:    inputs:
[    3.530599] snd_hda_codec_conexant hdaudioC1D0:      Internal Mic=0x1a
[    3.530601] snd_hda_codec_conexant hdaudioC1D0:      Mic=0x19
[    3.531440] snd_hda_codec_conexant hdaudioC1D0: Enable sync_write for stable communication
[    3.532998] r8169 0000:02:00.0 enp2s0: renamed from eth0
[    3.536043] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
[    3.536274] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[    3.536366] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[    3.601088] iTCO_vendor_support: vendor-support=0
[    3.673227] Adding 8693636k swap on /dev/sda3.  Priority:-2 extents:1 across:8693636k SSDscFS
[    3.683452] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    3.683505] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
[    3.683667] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    3.702629] usbcore: registered new interface driver btusb
[    3.710751] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723
[    3.710754] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin
[    3.712832] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_config.bin failed with error -2
[    3.712835] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[    3.722743] Bluetooth: hci0: rom_version status=0 version=1
[    3.722752] Bluetooth: cfg_sz 0, total size 22496
[    3.774098] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (13d3:5744)
[    3.794266] uvcvideo 2-6:1.0: Entity type for entity Extension 2 was not initialized!
[    3.794270] uvcvideo 2-6:1.0: Entity type for entity Extension 5 was not initialized!
[    3.794273] uvcvideo 2-6:1.0: Entity type for entity Processing 3 was not initialized!
[    3.794276] uvcvideo 2-6:1.0: Entity type for entity Camera 1 was not initialized!
[    3.795564] random: crng init done
[    3.795565] random: 7 urandom warning(s) missed due to ratelimiting
[    3.795614] input: Lenovo EasyCamera: Lenovo EasyC as /devices/pci0000:00/0000:00:14.0/usb2/2-6/2-6:1.0/input/input11
[    3.795825] usbcore: registered new interface driver uvcvideo
[    3.795826] USB Video Class driver (1.1.1)
[    3.886289] [drm] Memory usable by graphics device = 4096M
[    3.886293] checking generic (b0000000 410000) vs hw (b0000000 10000000)
[    3.886295] fb: switching to inteldrmfb from EFI VGA
[    3.886321] Console: switching to colour dummy device 80x25
[    3.886437] [drm] Replacing VGA console driver
[    3.892056] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.892058] [drm] Driver supports precise vblank timestamp query.
[    3.893396] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    3.914198] [drm] Initialized i915 1.6.0 20170818 for 0000:00:02.0 on minor 0
[    3.919836] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    3.920193] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
[    3.925175] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    3.937143] fbcon: inteldrmfb (fb0) is primary device
[    3.997239] rtl8723be: Using firmware rtlwifi/rtl8723befw_36.bin
[    4.009759] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    4.010142] rtlwifi: rtlwifi: wireless switch is on
[    4.017845] rtl8723be 0000:03:00.0 wlp3s0: renamed from wlan0
[    4.029803] kvm: disabled by bios
[    4.066736] kvm: disabled by bios
[    4.107509] ahci 0000:00:1f.2: port does not support device sleep
[    4.111482] psmouse serio1: synaptics: queried max coordinates: x [..5716], y [..4880]
[    4.116987] intel_rapl: Found RAPL domain package
[    4.116989] intel_rapl: Found RAPL domain core
[    4.116990] intel_rapl: Found RAPL domain uncore
[    4.116991] intel_rapl: Found RAPL domain dram
[    4.116995] intel_rapl: RAPL package 0 domain package locked by BIOS
[    4.117001] intel_rapl: RAPL package 0 domain dram locked by BIOS
[    4.155365] psmouse serio1: synaptics: queried min coordinates: x [1252..], y [1020..]
[    4.245580] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2b1, caps: 0xf00123/0x840300/0x2a800/0x0, board id: 3187, fw id: 1955965
[    4.307956] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input7
[    4.315272] mousedev: PS/2 mouse device common for all mice
[    5.043910] Console: switching to colour frame buffer device 170x48
[    5.069402] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    5.123005] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[    5.123105] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[    5.123190] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15
[    5.123304] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
[    5.123415] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17
[    5.389341] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.389343] Bluetooth: BNEP filters: protocol multicast
[    5.389348] Bluetooth: BNEP socket layer initialized
[    5.683708] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[    5.765270] r8169 0000:02:00.0 enp2s0: link down
[    5.765353] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[    5.771212] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[    6.525231] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[    7.038276] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[    7.653669] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   19.466180] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   19.476677] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   19.990931] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   22.653633] Bluetooth: RFCOMM TTY layer initialized
[   22.653640] Bluetooth: RFCOMM socket layer initialized
[   22.653646] Bluetooth: RFCOMM ver 1.11
[   28.287498] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   29.394593] wlp3s0: authenticate with 6c:99:89:09:51:72
[   29.413899] wlp3s0: send auth to 6c:99:89:09:51:72 (try 1/3)
[   29.417509] wlp3s0: authenticated
[   29.423302] wlp3s0: associate with 6c:99:89:09:51:72 (try 1/3)
[   29.426947] wlp3s0: RX AssocResp from 6c:99:89:09:51:72 (capab=0x431 status=0 aid=2)
[   29.427201] wlp3s0: associated
[   29.437051] wlp3s0: Limiting TX power to 8 dBm as advertised by 6c:99:89:09:51:72
[   29.659615] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[   39.243978] fuse init (API version 7.26)
[  462.320216] wlp3s0: deauthenticating from 6c:99:89:09:51:72 by local choice (Reason: 3=DEAUTH_LEAVING)
[  466.048946] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[  466.111206] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[  467.652445] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[  468.708251] wlp3s0: authenticate with 54:75:d0:3f:1c:a2
[  468.727145] wlp3s0: send auth to 54:75:d0:3f:1c:a2 (try 1/3)
[  468.729571] wlp3s0: authenticated
[  468.730075] wlp3s0: associate with 54:75:d0:3f:1c:a2 (try 1/3)
[  468.732714] wlp3s0: RX AssocResp from 54:75:d0:3f:1c:a2 (capab=0x431 status=0 aid=5)
[  468.732971] wlp3s0: associated
[  468.794921] wlp3s0: Limiting TX power to 11 dBm as advertised by 54:75:d0:3f:1c:a2
[  468.934979] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready

i leave the other log in the comment

if you have any idea help me please

thanful for help

sorry for bad english but i’m italian

Verona,Italy


#3

Firstly, I’m obligated to say that you have a very problematic Wi-Fi adapter. I would count your blessings that it’s even working at all. Many cannot get that adapter working at all in Manjaro.

In your case I would try the following.

Create the file:

etc/modules-load.d/rtl8723be.conf

With this as the contents:

rtl8723be

Save the file with root permission, and reboot.


#4

Nothing doesn’t work

this is log of boot when wifi works
at sec 3.997239 load the driver

[    0.000000] microcode: microcode updated early to revision 0x2b, date = 2018-03-22
[    0.000000] Linux version 4.14.98-1-MANJARO (builduser@development) (gcc version 8.2.1 20181127 (GCC)) #1 SMP PREEMPT Wed Feb 6 21:22:09 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.14-x86_64 root=UUID=5fae9e48-3dc2-47d3-9f1e-ccb9ca8dae19 rw quiet resume=UUID=62c2663f-d2ee-498c-a9db-0d819a802d5c
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x0000000000085fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000086000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000094db8fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000094db9000-0x00000000956b8fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000956b9000-0x000000009c47dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000009c47e000-0x000000009c67dfff] type 20
[    0.000000] BIOS-e820: [mem 0x000000009c67e000-0x000000009ce6dfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000009ce6e000-0x000000009cf7dfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000009cf7e000-0x000000009cffdfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000009cffe000-0x000000009cffefff] usable
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000015effffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.40 by INSYDE Corp.
[    0.000000] efi:  SMBIOS=0x9c6f8000  ESRT=0x9c800418  ACPI 2.0=0x9cffd014 
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: LENOVO 80QQ/Nano 5B6, BIOS E0CN60WW 06/24/2016
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x15f000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-E7FFF write-protect
[    0.000000]   E8000-EFFFF write-combining
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0000000000 mask 7E00000000 write-back
[    0.000000]   1 base 009CFFF000 mask 7FFFFFF000 uncachable
[    0.000000]   2 base 009D000000 mask 7FFF000000 uncachable
[    0.000000]   3 base 009E000000 mask 7FFE000000 uncachable
[    0.000000]   4 base 00A0000000 mask 7FE0000000 uncachable
[    0.000000]   5 base 00C0000000 mask 7FC0000000 uncachable
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000]   8 disabled
[    0.000000]   9 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000000] e820: update [mem 0x9cfff000-0xffffffff] usable ==> reserved
[    0.000000] e820: last_pfn = 0x9cfff max_arch_pfn = 0x400000000
[    0.000000] esrt: Reserving ESRT space from 0x000000009c800418 to 0x000000009c800450.
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff8ec000080000] 80000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] BRK [0x13763c000, 0x13763cfff] PGTABLE
[    0.000000] BRK [0x13763d000, 0x13763dfff] PGTABLE
[    0.000000] BRK [0x13763e000, 0x13763efff] PGTABLE
[    0.000000] BRK [0x13763f000, 0x13763ffff] PGTABLE
[    0.000000] BRK [0x137640000, 0x137640fff] PGTABLE
[    0.000000] BRK [0x137641000, 0x137641fff] PGTABLE
[    0.000000] BRK [0x137642000, 0x137642fff] PGTABLE
[    0.000000] BRK [0x137643000, 0x137643fff] PGTABLE
[    0.000000] BRK [0x137644000, 0x137644fff] PGTABLE
[    0.000000] BRK [0x137645000, 0x137645fff] PGTABLE
[    0.000000] Secure boot could not be determined
[    0.000000] RAMDISK: [mem 0x36e37000-0x37712fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x000000009CFFD014 000024 (v02 LENOVO)
[    0.000000] ACPI: XSDT 0x000000009CFCD188 0000EC (v01 LENOVO CB-01    00000001      01000013)
[    0.000000] ACPI: FACP 0x000000009CFF1000 00010C (v05 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: DSDT 0x000000009CFDA000 01160E (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: FACS 0x000000009CF67000 000040
[    0.000000] ACPI: UEFI 0x000000009CFFB000 000236 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFF9000 000496 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: TPM2 0x000000009CFF7000 000034 (v03 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: ASF! 0x000000009CFF5000 0000A5 (v32 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: BOOT 0x000000009CFF3000 000028 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: LPIT 0x000000009CFEF000 000094 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: MCFG 0x000000009CFED000 00003C (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFD4000 000B74 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: TCPA 0x000000009CFFC000 000032 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFF8000 00004B (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: ASPT 0x000000009CFF4000 000034 (v07 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: HPET 0x000000009CFF0000 000038 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: WDAT 0x000000009CFEC000 000224 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFD5000 000539 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: UEFI 0x000000009CFFA000 000042 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: DBGP 0x000000009CFF2000 000034 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFD6000 0037AA (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: MSDM 0x000000009CFF6000 000055 (v03 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: SSDT 0x000000009CFCE000 005AC3 (v02 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: APIC 0x000000009CFEE000 00008C (v03 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: DMAR 0x000000009CFCC000 0000F8 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: CSRT 0x000000009CFCB000 0000C4 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: FPDT 0x000000009CFCA000 000044 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: BGRT 0x000000009CFC9000 000038 (v01 LENOVO CB-01    00000001 ACPI 00040000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000015effffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x15effc000-0x15effffff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000015effffff]
[    0.000000]   Device   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.000000]   node   0: [mem 0x0000000000059000-0x0000000000085fff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x0000000094db8fff]
[    0.000000]   node   0: [mem 0x00000000956b9000-0x000000009c47dfff]
[    0.000000]   node   0: [mem 0x000000009cffe000-0x000000009cffefff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000015effffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000015effffff]
[    0.000000] On node 0 totalpages: 1026819
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 23 pages reserved
[    0.000000]   DMA zone: 3972 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 9902 pages used for memmap
[    0.000000]   DMA32 zone: 633727 pages, LIFO batch:31
[    0.000000]   Normal zone: 6080 pages used for memmap
[    0.000000]   Normal zone: 389120 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics memory at 0x000000009e000000-0x000000009fffffff
[    0.000000] ACPI: PM-Timer IO Port: 0x1808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.000000] PM: Registered nosave memory: [mem 0x00086000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x94db9000-0x956b8fff]
[    0.000000] PM: Registered nosave memory: [mem 0x9c47e000-0x9c67dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9c67e000-0x9ce6dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9ce6e000-0x9cf7dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9cf7e000-0x9cffdfff]
[    0.000000] PM: Registered nosave memory: [mem 0x9cfff000-0x9dffffff]
[    0.000000] PM: Registered nosave memory: [mem 0x9e000000-0x9fffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xa0000000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
[    0.000000] e820: [mem 0xa0000000-0xdfffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.000000] random: get_random_bytes called from start_kernel+0x93/0x4d3 with crng_init=0
[    0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] percpu: Embedded 42 pages/cpu @ffff8ec15ec00000 s134296 r8192 d29544 u524288
[    0.000000] pcpu-alloc: s134296 r8192 d29544 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1010750
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.14-x86_64 root=UUID=5fae9e48-3dc2-47d3-9f1e-ccb9ca8dae19 rw quiet resume=UUID=62c2663f-d2ee-498c-a9db-0d819a802d5c
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 3886984K/4107276K available (10252K kernel code, 1172K rwdata, 2880K rodata, 1384K init, 956K bss, 220292K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Kernel/User page tables isolation: enabled
[    0.000000] ftrace: allocating 29548 entries in 116 pages
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=4.
[    0.000000] 	Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 8448, nr_irqs: 728, preallocated irqs: 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.003333] tsc: Detected 1995.501 MHz processor
[    0.003333] Calibrating delay loop (skipped), value calculated using timer frequency.. 3992.29 BogoMIPS (lpj=6651670)
[    0.003333] pid_max: default: 32768 minimum: 301
[    0.003333] ACPI: Core revision 20170728
[    0.026389] ACPI: 7 ACPI AML tables successfully acquired and loaded
[    0.027374] Security Framework initialized
[    0.027375] Yama: becoming mindful.
[    0.028072] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.028504] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.028527] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.028542] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.028781] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.028781] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.028786] mce: CPU supports 7 MCE banks
[    0.028805] process: using mwait in idle threads
[    0.028808] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.028808] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.028811] Spectre V2 : Mitigation: Full generic retpoline
[    0.028811] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.028812] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.028820] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.028820] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.028822] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.033749] Freeing SMP alternatives memory: 24K
[    0.038341] smpboot: Max logical packages: 2
[    0.038346] DMAR: Host address width 39
[    0.038348] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.038358] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e
[    0.038359] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.038363] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da
[    0.038365] DMAR: RMRR base: 0x0000009ce13000 end: 0x0000009ce32fff
[    0.038366] DMAR: RMRR base: 0x0000009d800000 end: 0x0000009fffffff
[    0.038367] DMAR: ANDD device: 1 name: \_SB.PCI0.SDMA
[    0.038368] DMAR: ANDD device: 2 name: \_SB.PCI0.SDHC
[    0.038373] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.038374] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.038375] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.038375] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.038883] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.038884] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.039428] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.072979] TSC deadline timer enabled
[    0.072981] smpboot: CPU0: Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz (family: 0x6, model: 0x3d, stepping: 0x4)
[    0.083342] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver.
[    0.083397] ... version:                3
[    0.083398] ... bit width:              48
[    0.083398] ... generic registers:      4
[    0.083399] ... value mask:             0000ffffffffffff
[    0.083400] ... max period:             00007fffffffffff
[    0.083401] ... fixed-purpose events:   3
[    0.083401] ... event mask:             000000070000000f
[    0.090003] Hierarchical SRCU implementation.
[    0.103513] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.110002] smp: Bringing up secondary CPUs ...
[    0.136681] x86: Booting SMP configuration:
[    0.136683] .... node  #0, CPUs:      #1 #2 #3
[    0.190514] smp: Brought up 1 node, 4 CPUs
[    0.190514] smpboot: Total of 4 processors activated (15970.17 BogoMIPS)
[    0.193517] devtmpfs: initialized
[    0.193517] x86/mm: Memory block size: 128MB
[    0.193793] PM: Registering ACPI NVS region [mem 0x9ce6e000-0x9cf7dfff] (1114112 bytes)
[    0.193793] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.193793] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.193793] pinctrl core: initialized pinctrl subsystem
[    0.193793] RTC time: 10:33:39, date: 02/20/19
[    0.193793] NET: Registered protocol family 16
[    0.193793] cpuidle: using governor ladder
[    0.193793] cpuidle: using governor menu
[    0.193793] Simple Boot Flag at 0x44 set to 0x1
[    0.193793] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.193793] ACPI: bus type PCI registered
[    0.193793] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.193793] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.196677] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.196680] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override.
[    0.197032] PCI: Using configuration type 1 for base access
[    0.197454] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.197454] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.197454] ACPI: Added _OSI(Module Device)
[    0.197454] ACPI: Added _OSI(Processor Device)
[    0.197454] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.197454] ACPI: Added _OSI(Processor Aggregator Device)
[    0.197454] ACPI: Executed 8 blocks of module-level executable AML code
[    0.207503] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.207986] ACPI: Dynamic OEM Table Load:
[    0.207997] ACPI: SSDT 0xFFFF8EC159285800 0003D3 (v02 PmRef  Cpu0Cst  00003001 INTL 20121220)
[    0.208188] ACPI: Dynamic OEM Table Load:
[    0.208188] ACPI: SSDT 0xFFFF8EC15908E800 0005AA (v02 PmRef  ApIst    00003000 INTL 20121220)
[    0.208188] ACPI: Dynamic OEM Table Load:
[    0.208188] ACPI: SSDT 0xFFFF8EC15931BA00 000119 (v02 PmRef  ApCst    00003000 INTL 20121220)
[    0.210754] ACPI: EC: EC started
[    0.210754] ACPI: EC: interrupt blocked
[    0.211338] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    0.211340] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.211342] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
[    0.211342] ACPI: Interpreter enabled
[    0.211392] ACPI: (supports S0 S3 S4 S5)
[    0.211393] ACPI: Using IOAPIC for interrupt routing
[    0.211433] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.211802] ACPI: watchdog: Skipping WDAT on this system because it uses RTC SRAM
[    0.211817] ACPI: GPE 0x62 active on init
[    0.211833] ACPI: Enabled 6 GPEs in block 00 to 7F
[    0.226274] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.226281] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.227332] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.227334] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[    0.228178] PCI host bridge to bus 0000:00
[    0.228181] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.228183] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.228185] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.228186] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.228188] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.228189] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.228191] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.228192] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.228194] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.228196] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.228197] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.228199] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.228200] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.228202] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.228203] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.228205] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xdfffffff window]
[    0.228206] pci_bus 0000:00: root bus resource [mem 0xfe101000-0xfe113fff window]
[    0.228208] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.228218] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
[    0.228543] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
[    0.228557] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff 64bit]
[    0.228564] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    0.228570] pci 0000:00:02.0: reg 0x20: [io  0x5000-0x503f]
[    0.228585] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.228915] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
[    0.228927] pci 0000:00:03.0: reg 0x10: [mem 0xc1210000-0xc1213fff 64bit]
[    0.229269] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
[    0.229290] pci 0000:00:14.0: reg 0x10: [mem 0xc1200000-0xc120ffff 64bit]
[    0.229351] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.229652] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
[    0.229673] pci 0000:00:16.0: reg 0x10: [mem 0xc121b000-0xc121b01f 64bit]
[    0.229737] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.233373] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
[    0.233394] pci 0000:00:1b.0: reg 0x10: [mem 0xc1214000-0xc1217fff 64bit]
[    0.233455] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.233753] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400
[    0.233824] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.234181] pci 0000:00:1c.2: [8086:9c94] type 01 class 0x060400
[    0.234253] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.234606] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400
[    0.234678] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.235034] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320
[    0.235736] pci 0000:00:1d.0: reg 0x10: [mem 0xc1219000-0xc12193ff]
[    0.237696] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.237696] pci 0000:00:1f.0: [8086:9cc5] type 00 class 0x060100
[    0.237696] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
[    0.237696] pci 0000:00:1f.2: reg 0x10: [io  0x5088-0x508f]
[    0.237696] pci 0000:00:1f.2: reg 0x14: [io  0x5094-0x5097]
[    0.237696] pci 0000:00:1f.2: reg 0x18: [io  0x5080-0x5087]
[    0.237696] pci 0000:00:1f.2: reg 0x1c: [io  0x5090-0x5093]
[    0.237696] pci 0000:00:1f.2: reg 0x20: [io  0x5060-0x507f]
[    0.237696] pci 0000:00:1f.2: reg 0x24: [mem 0xc1218000-0xc12187ff]
[    0.237696] pci 0000:00:1f.2: PME# supported from D3hot
[    0.237797] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
[    0.237815] pci 0000:00:1f.3: reg 0x10: [mem 0xc121a000-0xc121a0ff 64bit]
[    0.237835] pci 0000:00:1f.3: reg 0x20: [io  0x5040-0x505f]
[    0.238190] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.238261] pci 0000:02:00.0: [10ec:8136] type 00 class 0x020000
[    0.238293] pci 0000:02:00.0: reg 0x10: [io  0x4000-0x40ff]
[    0.238322] pci 0000:02:00.0: reg 0x18: [mem 0xc1104000-0xc1104fff 64bit]
[    0.238340] pci 0000:02:00.0: reg 0x20: [mem 0xc1100000-0xc1103fff 64bit]
[    0.238442] pci 0000:02:00.0: supports D1 D2
[    0.238444] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.246695] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    0.246698] pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
[    0.246702] pci 0000:00:1c.2:   bridge window [mem 0xc1100000-0xc11fffff]
[    0.246781] pci 0000:03:00.0: [10ec:b723] type 00 class 0x028000
[    0.246832] pci 0000:03:00.0: reg 0x10: [io  0x3000-0x30ff]
[    0.246878] pci 0000:03:00.0: reg 0x18: [mem 0xc1000000-0xc1003fff 64bit]
[    0.247053] pci 0000:03:00.0: supports D1 D2
[    0.247055] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.260040] pci 0000:00:1c.3: PCI bridge to [bus 03]
[    0.260044] pci 0000:00:1c.3:   bridge window [io  0x3000-0x3fff]
[    0.260047] pci 0000:00:1c.3:   bridge window [mem 0xc1000000-0xc10fffff]
[    0.261349] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261405] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261459] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261515] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261567] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261619] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261671] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.261723] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.262167] ACPI: EC: interrupt unblocked
[    0.262175] ACPI: EC: event unblocked
[    0.262182] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x7, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.262184] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
[    0.262272] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.262272] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.262272] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.262272] vgaarb: loaded
[    0.262272] EDAC MC: Ver: 3.0.0
[    0.262272] Registered efivars operations
[    0.303355] PCI: Using ACPI for IRQ routing
[    0.308568] PCI: pci_cache_line_size set to 64 bytes
[    0.308614] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.308616] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff]
[    0.308617] e820: reserve RAM buffer [mem 0x94db9000-0x97ffffff]
[    0.308618] e820: reserve RAM buffer [mem 0x9c47e000-0x9fffffff]
[    0.308620] e820: reserve RAM buffer [mem 0x9cfff000-0x9fffffff]
[    0.308622] e820: reserve RAM buffer [mem 0x15f000000-0x15fffffff]
[    0.308717] NetLabel: Initializing
[    0.308717] NetLabel:  domain hash size = 128
[    0.308718] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.308734] NetLabel:  unlabeled traffic allowed by default
[    0.310386] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.310393] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.311021] clocksource: Switched to clocksource hpet
[    0.319793] VFS: Disk quotas dquot_6.6.0
[    0.319816] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.319885] pnp: PnP ACPI init
[    0.320657] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.320660] system 00:00: [io  0xffff] has been reserved
[    0.320662] system 00:00: [io  0xffff] has been reserved
[    0.320664] system 00:00: [io  0xffff] has been reserved
[    0.320666] system 00:00: [io  0x1800-0x18fe] has been reserved
[    0.320667] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.320674] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.320726] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.320767] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.320771] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.320829] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.320866] pnp 00:04: Plug and Play ACPI device, IDs SYN2b62 PNP0f13 SYN0002 SYN2b00 (active)
[    0.321216] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.321218] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.321220] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.321222] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.321224] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[    0.321226] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.321228] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.321230] system 00:05: [mem 0xfed45000-0xfed8ffff] could not be reserved
[    0.321232] system 00:05: [mem 0xff000000-0xffffffff] could not be reserved
[    0.321234] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.321236] system 00:05: [mem 0xa0010000-0xa001ffff] has been reserved
[    0.321238] system 00:05: [mem 0xa0000000-0xa000ffff] has been reserved
[    0.321242] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.321517] pnp: PnP ACPI: found 6 devices
[    0.327680] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.327694] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
[    0.327697] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
[    0.327699] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[    0.327720] pci 0000:00:1c.0: BAR 14: assigned [mem 0xa0100000-0xa02fffff]
[    0.327731] pci 0000:00:1c.0: BAR 15: assigned [mem 0xa0300000-0xa04fffff 64bit pref]
[    0.327734] pci 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.327737] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.327740] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[    0.327744] pci 0000:00:1c.0:   bridge window [mem 0xa0100000-0xa02fffff]
[    0.327747] pci 0000:00:1c.0:   bridge window [mem 0xa0300000-0xa04fffff 64bit pref]
[    0.327753] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    0.327755] pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
[    0.327759] pci 0000:00:1c.2:   bridge window [mem 0xc1100000-0xc11fffff]
[    0.327767] pci 0000:00:1c.3: PCI bridge to [bus 03]
[    0.327769] pci 0000:00:1c.3:   bridge window [io  0x3000-0x3fff]
[    0.327773] pci 0000:00:1c.3:   bridge window [mem 0xc1000000-0xc10fffff]
[    0.327781] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.327783] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.327785] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.327787] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.327788] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.327790] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.327792] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.327793] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.327795] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.327797] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.327798] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.327800] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.327801] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.327803] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.327805] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.327806] pci_bus 0000:00: resource 19 [mem 0xa0000000-0xdfffffff window]
[    0.327808] pci_bus 0000:00: resource 20 [mem 0xfe101000-0xfe113fff window]
[    0.327810] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
[    0.327811] pci_bus 0000:01: resource 1 [mem 0xa0100000-0xa02fffff]
[    0.327813] pci_bus 0000:01: resource 2 [mem 0xa0300000-0xa04fffff 64bit pref]
[    0.327815] pci_bus 0000:02: resource 0 [io  0x4000-0x4fff]
[    0.327816] pci_bus 0000:02: resource 1 [mem 0xc1100000-0xc11fffff]
[    0.327818] pci_bus 0000:03: resource 0 [io  0x3000-0x3fff]
[    0.327820] pci_bus 0000:03: resource 1 [mem 0xc1000000-0xc10fffff]
[    0.327941] NET: Registered protocol family 2
[    0.328090] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.328147] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.328227] TCP: Hash tables configured (established 32768 bind 32768)
[    0.328261] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.328274] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.328317] NET: Registered protocol family 1
[    0.328329] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.328426] pci 0000:00:14.0: can't derive routing for PCI INT A
[    0.328427] pci 0000:00:14.0: PCI INT A: not connected
[    0.346802] PCI: CLS 64 bytes, default 64
[    0.346839] Unpacking initramfs...
[    0.481136] Freeing initrd memory: 9072K
[    0.481176] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDMA
[    0.481184] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDHC
[    0.481201] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.481203] software IO TLB: mapped [mem 0x95a65000-0x99a65000] (64MB)
[    0.481400] Scanning for low memory corruption every 60 seconds
[    0.482039] Initialise system trusted keyrings
[    0.482048] Key type blacklist registered
[    0.482096] workingset: timestamp_bits=41 max_order=20 bucket_order=0
[    0.483192] zbud: loaded
[    0.484690] Key type asymmetric registered
[    0.484706] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.484745] io scheduler noop registered
[    0.484746] io scheduler deadline registered
[    0.484778] io scheduler cfq registered
[    0.484779] io scheduler mq-deadline registered
[    0.484780] io scheduler kyber registered
[    0.484803] io scheduler bfq registered
[    0.484825] io scheduler bfq-sq registered (default)
[    0.484826] BFQ I/O-scheduler: v8r12 (with cgroups support)
[    0.484847] io scheduler bfq-mq registered
[    0.484848] BFQ I/O-scheduler: v8r12 (with cgroups support)
[    0.485518] pcieport 0000:00:1c.0: Signaling PME with IRQ 42
[    0.485536] pcieport 0000:00:1c.2: Signaling PME with IRQ 43
[    0.485552] pcieport 0000:00:1c.3: Signaling PME with IRQ 44
[    0.485570] pciehp 0000:00:1c.0:pcie004: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[    0.485615] efifb: probing for efifb
[    0.485632] efifb: framebuffer at 0xb0000000, using 4160k, total 4160k
[    0.485634] efifb: mode is 1366x768x32, linelength=5504, pages=1
[    0.485634] efifb: scrolling: redraw
[    0.485636] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.488317] Console: switching to colour frame buffer device 170x48
[    0.490777] fb0: EFI VGA frame buffer device
[    0.490786] intel_idle: MWAIT substates: 0x11142120
[    0.490787] intel_idle: v0.4.1 model 0x3D
[    0.490971] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.491337] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.492106] rtc_cmos 00:01: RTC can wake from S4
[    0.492225] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[    0.492255] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs
[    0.492269] intel_pstate: Intel P-state driver initializing
[    0.492484] ledtrig-cpu: registered to indicate activity on CPUs
[    0.492570] vlv2_plat_clk vlv2_plat_clk: vlv2_plat_clk initialized
[    0.493149] NET: Registered protocol family 10
[    0.503290] Segment Routing with IPv6
[    0.503336] NET: Registered protocol family 17
[    0.503739] RAS: Correctable Errors collector initialized.
[    0.503784] microcode: sig=0x306d4, pf=0x40, revision=0x2b
[    0.503872] microcode: Microcode Update Driver: v2.2.
[    0.503885] sched_clock: Marking stable (503862291, 0)->(505586297, -1724006)
[    0.504117] registered taskstats version 1
[    0.504123] Loading compiled-in X.509 certificates
[    0.504141] zswap: loaded using pool lzo/zbud
[    0.507783] Key type big_key registered
[    0.508298]   Magic number: 7:566:578
[    0.508313] platform pcspkr: hash matches
[    0.508401] rtc_cmos 00:01: setting system clock to 2019-02-20 10:33:40 UTC (1550658820)
[    0.777164] Freeing unused kernel memory: 1384K
[    0.777166] Write protecting the kernel read-only data: 16384k
[    0.778533] Freeing unused kernel memory: 2016K
[    0.781633] Freeing unused kernel memory: 1216K
[    0.926333] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    0.942567] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.942651] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.942826] ACPI: bus type USB registered
[    0.942850] usbcore: registered new interface driver usbfs
[    0.942858] usbcore: registered new interface driver hub
[    0.942892] usbcore: registered new device driver usb
[    0.945234] SCSI subsystem initialized
[    0.945703] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.952005] ehci-pci: EHCI PCI platform driver
[    0.952234] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    0.952242] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
[    0.952256] ehci-pci 0000:00:1d.0: debug port 2
[    0.953874] libata version 3.00 loaded.
[    0.956153] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    0.956180] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc1219000
[    0.969993] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    0.970218] hub 1-0:1.0: USB hub found
[    0.970226] hub 1-0:1.0: 2 ports detected
[    0.970346] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    0.970972] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
[    0.970974] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
[    0.971004] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.971010] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.972095] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x000000000004b810
[    0.972100] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.972344] hub 2-0:1.0: USB hub found
[    0.972358] hub 2-0:1.0: 11 ports detected
[    0.976119] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.976125] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    0.976130] xhci_hcd 0000:00:14.0: Host supports USB 3.0  SuperSpeed
[    0.976343] hub 3-0:1.0: USB hub found
[    0.976354] hub 3-0:1.0: 4 ports detected
[    0.978218] ahci 0000:00:1f.2: version 3.0
[    0.988560] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
[    0.988566] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
[    0.989067] scsi host0: ahci
[    0.989274] scsi host1: ahci
[    0.989348] ata1: SATA max UDMA/133 abar m2048@0xc1218000 port 0xc1218100 irq 46
[    0.989351] ata2: SATA max UDMA/133 abar m2048@0xc1218000 port 0xc1218180 irq 46
[    1.300012] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.303401] usb 2-4: new high-speed USB device number 2 using xhci_hcd
[    1.304622] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.304652] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.305205] ata1.00: ATA-9: SanDisk SSD PLUS 240GB, UF4500RL, max UDMA/133
[    1.305210] ata1.00: 468877312 sectors, multi 1: LBA48 NCQ (depth 31/32)
[    1.310998] ata1.00: configured for UDMA/133
[    1.311046] ata2.00: ATAPI: PLDS    DVD-RW DA8AESH, XL61, max UDMA/133
[    1.311358] scsi 0:0:0:0: Direct-Access     ATA      SanDisk SSD PLUS 00RL PQ: 0 ANSI: 5
[    1.311741] ata2.00: configured for UDMA/133
[    1.319590] scsi 1:0:0:0: CD-ROM            PLDS     DVD-RW DA8AESH   XL61 PQ: 0 ANSI: 5
[    1.358830] sd 0:0:0:0: [sda] 468877312 512-byte logical blocks: (240 GB/224 GiB)
[    1.358846] sd 0:0:0:0: [sda] Write Protect is off
[    1.358849] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.358874] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.362140]  sda: sda1 sda2 sda3
[    1.362758] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.411321] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.411325] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.411521] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    1.447380] hub 1-1:1.0: USB hub found
[    1.447448] hub 1-1:1.0: 8 ports detected
[    1.450559] usbcore: registered new interface driver rtsx_usb
[    1.490021] tsc: Refined TSC clocksource calibration: 1995.380 MHz
[    1.490032] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x39864456686, max_idle_ns: 881590680204 ns
[    1.573358] usb 2-6: new high-speed USB device number 3 using xhci_hcd
[    1.725412] PM: Starting manual resume from disk
[    1.725883] PM: Image not found (code -22)
[    1.738806] random: fast init done
[    1.775938] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
[    1.996627] usb 2-7: new full-speed USB device number 4 using xhci_hcd
[    2.099441] ip_tables: (C) 2000-2006 Netfilter Core Team
[    2.116324] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.130203] systemd[1]: Detected architecture x86-64.
[    2.140846] systemd[1]: Set hostname to <lenovo>.
[    2.498291] random: systemd: uninitialized urandom read (16 bytes read)
[    2.499045] systemd[1]: Listening on LVM2 metadata daemon socket.
[    2.499122] random: systemd: uninitialized urandom read (16 bytes read)
[    2.499193] systemd[1]: Listening on udev Kernel Socket.
[    2.499214] random: systemd: uninitialized urandom read (16 bytes read)
[    2.499536] systemd[1]: Listening on LVM2 poll daemon socket.
[    2.499642] systemd[1]: Listening on udev Control Socket.
[    2.499751] systemd[1]: Listening on Journal Socket (/dev/log).
[    2.499792] systemd[1]: Reached target Login Prompts.
[    2.500970] systemd[1]: Created slice User and Session Slice.
[    2.503451] clocksource: Switched to clocksource tsc
[    2.569818] EXT4-fs (sda2): re-mounted. Opts: discard
[    2.714256] systemd-journald[206]: Received request to flush runtime journal from PID 1
[    2.984194] ACPI: AC Adapter [ADP0] (off-line)
[    2.984586] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[    2.984666] ACPI: Lid Switch [LID0]
[    2.984750] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
[    2.984780] ACPI: Power Button [PWRB]
[    2.984867] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[    2.984896] ACPI: Power Button [PWRF]
[    3.056103] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input5
[    3.073625] ACPI: watchdog: Skipping WDAT on this system because it uses RTC SRAM
[    3.080338] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    3.085244] i801_smbus 0000:00:1f.3: SPD Write Disable is set
[    3.085280] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[    3.126686] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    3.126699] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[    3.127620] ACPI: Battery Slot [BAT0] (battery present)
[    3.138633] r8169 0000:02:00.0 eth0: RTL8106e at 0xffffa486c0709000, c8:5b:76:46:35:e3, XID 10900800 IRQ 48
[    3.176506] input: PC Speaker as /devices/platform/pcspkr/input/input6
[    3.176687] Linux agpgart interface v0.103
[    3.268071] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    3.268073] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.268075] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.268076] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.268077] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.319163] AVX2 version of gcm_enc/dec engaged.
[    3.319165] AES CTR mode by8 optimization enabled
[    3.348131] media: Linux media interface: v0.10
[    3.411456] Bluetooth: Core ver 2.22
[    3.411483] NET: Registered protocol family 31
[    3.411485] Bluetooth: HCI device and connection manager initialized
[    3.411489] Bluetooth: HCI socket layer initialized
[    3.411492] Bluetooth: L2CAP socket layer initialized
[    3.411500] Bluetooth: SCO socket layer initialized
[    3.467115] Linux video capture interface: v2.00
[    3.530248] snd_hda_codec_conexant hdaudioC1D0: CX20751/2: BIOS auto-probing.
[    3.530581] snd_hda_codec_conexant hdaudioC1D0: autoconfig for CX20751/2: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[    3.530586] snd_hda_codec_conexant hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.530591] snd_hda_codec_conexant hdaudioC1D0:    hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
[    3.530594] snd_hda_codec_conexant hdaudioC1D0:    mono: mono_out=0x0
[    3.530596] snd_hda_codec_conexant hdaudioC1D0:    inputs:
[    3.530599] snd_hda_codec_conexant hdaudioC1D0:      Internal Mic=0x1a
[    3.530601] snd_hda_codec_conexant hdaudioC1D0:      Mic=0x19
[    3.531440] snd_hda_codec_conexant hdaudioC1D0: Enable sync_write for stable communication
[    3.532998] r8169 0000:02:00.0 enp2s0: renamed from eth0
[    3.536043] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
[    3.536274] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[    3.536366] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[    3.601088] iTCO_vendor_support: vendor-support=0
[    3.673227] Adding 8693636k swap on /dev/sda3.  Priority:-2 extents:1 across:8693636k SSDscFS
[    3.683452] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    3.683505] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
[    3.683667] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    3.702629] usbcore: registered new interface driver btusb
[    3.710751] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723
[    3.710754] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin
[    3.712832] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_config.bin failed with error -2
[    3.712835] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[    3.722743] Bluetooth: hci0: rom_version status=0 version=1
[    3.722752] Bluetooth: cfg_sz 0, total size 22496
[    3.774098] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (13d3:5744)
[    3.794266] uvcvideo 2-6:1.0: Entity type for entity Extension 2 was not initialized!
[    3.794270] uvcvideo 2-6:1.0: Entity type for entity Extension 5 was not initialized!
[    3.794273] uvcvideo 2-6:1.0: Entity type for entity Processing 3 was not initialized!
[    3.794276] uvcvideo 2-6:1.0: Entity type for entity Camera 1 was not initialized!
[    3.795564] random: crng init done
[    3.795565] random: 7 urandom warning(s) missed due to ratelimiting
[    3.795614] input: Lenovo EasyCamera: Lenovo EasyC as /devices/pci0000:00/0000:00:14.0/usb2/2-6/2-6:1.0/input/input11
[    3.795825] usbcore: registered new interface driver uvcvideo
[    3.795826] USB Video Class driver (1.1.1)
[    3.886289] [drm] Memory usable by graphics device = 4096M
[    3.886293] checking generic (b0000000 410000) vs hw (b0000000 10000000)
[    3.886295] fb: switching to inteldrmfb from EFI VGA
[    3.886321] Console: switching to colour dummy device 80x25
[    3.886437] [drm] Replacing VGA console driver
[    3.892056] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.892058] [drm] Driver supports precise vblank timestamp query.
[    3.893396] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    3.914198] [drm] Initialized i915 1.6.0 20170818 for 0000:00:02.0 on minor 0
[    3.919836] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    3.920193] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
[    3.925175] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    3.937143] fbcon: inteldrmfb (fb0) is primary device
[    3.997239] rtl8723be: Using firmware rtlwifi/rtl8723befw_36.bin
[    4.009759] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    4.010142] rtlwifi: rtlwifi: wireless switch is on
[    4.017845] rtl8723be 0000:03:00.0 wlp3s0: renamed from wlan0
[    4.029803] kvm: disabled by bios
[    4.066736] kvm: disabled by bios
[    4.107509] ahci 0000:00:1f.2: port does not support device sleep
[    4.111482] psmouse serio1: synaptics: queried max coordinates: x [..5716], y [..4880]
[    4.116987] intel_rapl: Found RAPL domain package
[    4.116989] intel_rapl: Found RAPL domain core
[    4.116990] intel_rapl: Found RAPL domain uncore
[    4.116991] intel_rapl: Found RAPL domain dram
[    4.116995] intel_rapl: RAPL package 0 domain package locked by BIOS
[    4.117001] intel_rapl: RAPL package 0 domain dram locked by BIOS
[    4.155365] psmouse serio1: synaptics: queried min coordinates: x [1252..], y [1020..]
[    4.245580] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2b1, caps: 0xf00123/0x840300/0x2a800/0x0, board id: 3187, fw id: 1955965
[    4.307956] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input7
[    4.315272] mousedev: PS/2 mouse device common for all mice
[    5.043910] Console: switching to colour frame buffer device 170x48
[    5.069402] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    5.123005] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[    5.123105] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[    5.123190] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15
[    5.123304] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
[    5.123415] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17
[    5.389341] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.389343] Bluetooth: BNEP filters: protocol multicast
[    5.389348] Bluetooth: BNEP socket layer initialized
[    5.683708] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[    5.765270] r8169 0000:02:00.0 enp2s0: link down
[    5.765353] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[    5.771212] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[    6.525231] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[    7.038276] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[    7.653669] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   19.466180] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   19.476677] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   19.990931] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   22.653633] Bluetooth: RFCOMM TTY layer initialized
[   22.653640] Bluetooth: RFCOMM socket layer initialized
[   22.653646] Bluetooth: RFCOMM ver 1.11
[   28.287498] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   29.394593] wlp3s0: authenticate with 6c:99:89:09:51:72
[   29.413899] wlp3s0: send auth to 6c:99:89:09:51:72 (try 1/3)
[   29.417509] wlp3s0: authenticated
[   29.423302] wlp3s0: associate with 6c:99:89:09:51:72 (try 1/3)
[   29.426947] wlp3s0: RX AssocResp from 6c:99:89:09:51:72 (capab=0x431 status=0 aid=2)
[   29.427201] wlp3s0: associated
[   29.437051] wlp3s0: Limiting TX power to 8 dBm as advertised by 6c:99:89:09:51:72
[   29.659615] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[   39.243978] fuse init (API version 7.26)
[  462.320216] wlp3s0: deauthenticating from 6c:99:89:09:51:72 by local choice (Reason: 3=DEAUTH_LEAVING)
[  466.048946] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[  466.111206] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[  467.652445] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[  468.708251] wlp3s0: authenticate with 54:75:d0:3f:1c:a2
[  468.727145] wlp3s0: send auth to 54:75:d0:3f:1c:a2 (try 1/3)
[  468.729571] wlp3s0: authenticated
[  468.730075] wlp3s0: associate with 54:75:d0:3f:1c:a2 (try 1/3)
[  468.732714] wlp3s0: RX AssocResp from 54:75:d0:3f:1c:a2 (capab=0x431 status=0 aid=5)
[  468.732971] wlp3s0: associated
[  468.794921] wlp3s0: Limiting TX power to 11 dBm as advertised by 54:75:d0:3f:1c:a2
[  468.934979] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready

why sometimes is load and another not why???

thanks for help obviously


#5

I am currently only on my cell, so it’s really hard to properly review your logs.

Have you tried a Network manager stop/start as well as lowering/raising your adapter to get the Wi-Fi working on an unsuccessful boot. Sometimes more than the module being reloaded is required.

Try this when your connection is not up:

Enter each of these commands individually, do not paste the entire contents into the terminal at once.

nmcli networking off

sudo ip link set %i down

sudo modprobe -r rtl8723be

sudo modprobe rtl8723be

sudo ip link set %i up 

sudo rfkill unblock all

sudo systemctl start NetworkManager

nmcli networking on

Post the exact unaltered input and output of each command entered one at a time in the terminal. Do not post a summary, or some reply such as “it didn’t work”. I must see the input and output of each command to troubleshoot effectivelup

If that is not successful then please also post:

inxi -Fxxxz

#6

I want say that before the launch of commands the wifi worked, and after launch all of them it continuosly worked. But i don’t know if it will work when wifi not work.

This is the shell

giorgiosgl@lenovo ~> nmcli networking off
giorgiosgl@lenovo ~> sudo ip link set %i down
[sudo] password for giorgiosgl: 
Cannot find device "%i"
giorgiosgl@lenovo ~> sudo modprobe -rtl8723be
modprobe: invalid option -- 't'
giorgiosgl@lenovo ~> sudo modprobe rtl8723be
giorgiosgl@lenovo ~> sudo ip link set %i up 
Cannot find device "%i"
giorgiosgl@lenovo ~> sudo rfkill unblock all
giorgiosgl@lenovo ~> sudo systemctl start NetworkManager
giorgiosgl@lenovo ~> nmcli networking on

Thanks

when the wifi will not work i’ll try this command


#7

You can script those commands and have the commands run every time you startup if you want/need to. You can do that by writing a service that runs at startup.

I can help you with that if you need to write a service. Otherwise I guess you can mark this thread solved if just running the commands I gave you is sufficient for you.

Glad that helped, and your welcome.


#8

I mark this as solved if will not give me problem for few days


#9

Okay with wifi that no works, the script doesn’t works

giorgiosgl@lenovo ~> nmcli networking off
giorgiosgl@lenovo ~> sudo ip link set %i down
[sudo] password for giorgiosgl: 
Cannot find device "%i"
giorgiosgl@lenovo ~> sudo modprobe -rtl8723be
modprobe: invalid option -- 't'
giorgiosgl@lenovo ~> sudo modprobe rtl8723be
giorgiosgl@lenovo ~> sudo ip link set %i up
Cannot find device "%i"
giorgiosgl@lenovo ~> sudo rfkill unblock all
giorgiosgl@lenovo ~> sudo systemctl start NetworkManager
giorgiosgl@lenovo ~> nmcli networking on

and this is inxi

giorgiosgl@lenovo ~> inxi -Fxxxz
System:    Host: lenovo Kernel: 4.19.23-1-MANJARO x86_64 bits: 64 compiler: gcc v: 8.2.1 Desktop: KDE Plasma 5.15.0 
           tk: Qt 5.12.1 wm: kwin_x11 dm: SDDM Distro: Manjaro Linux 
Machine:   Type: Laptop System: LENOVO product: 80QQ v: Lenovo ideapad 100-15IBD serial: <filter> Chassis: type: 10 
           v: Lenovo ideapad 100-15IBD serial: <filter> 
           Mobo: LENOVO model: Nano 5B6 v: SDK0J40700 WIN serial: <filter> UEFI: LENOVO v: E0CN60WW date: 06/24/2016 
Battery:   ID-1: BAT0 charge: 15.2 Wh condition: 23.3/30.1 Wh (78%) volts: 14.6/14.4 model: ANYO 15S4A01 type: Li-poly 
           serial: <filter> status: Discharging 
CPU:       Topology: Dual Core model: Intel Core i3-5005U bits: 64 type: MT MCP arch: Broadwell rev: 4 L2 cache: 3072 KiB 
           flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 15971 
           Speed: 798 MHz min/max: 500/1900 MHz Core speeds (MHz): 1: 798 2: 798 3: 798 4: 798 
Graphics:  Device-1: Intel HD Graphics 5500 vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:1616 
           Display: x11 server: X.Org 1.20.3 driver: intel unloaded: modesetting alternate: fbdev,vesa compositor: kwin_x11 
           resolution: 1366x768~60Hz 
           OpenGL: renderer: Mesa DRI Intel HD Graphics 5500 (Broadwell GT2) v: 4.5 Mesa 18.3.3 compat-v: 3.0 
           direct render: Yes 
Audio:     Device-1: Intel Broadwell-U Audio vendor: Lenovo driver: snd_hda_intel v: kernel bus ID: 00:03.0 chip ID: 8086:160c 
           Device-2: Intel Wildcat Point-LP High Definition Audio vendor: Lenovo driver: snd_hda_intel v: kernel 
           bus ID: 00:1b.0 chip ID: 8086:9ca0 
           Sound Server: ALSA v: k4.19.23-1-MANJARO 
Network:   Device-1: Realtek RTL810xE PCI Express Fast Ethernet vendor: Lenovo driver: r8169 v: kernel port: 4000 
           bus ID: 02:00.0 chip ID: 10ec:8136 
           IF: enp2s0 state: down mac: <filter> 
           IF-ID-1: enp0s20u2 state: unknown speed: N/A duplex: N/A mac: <filter> 
Drives:    Local Storage: total: 223.58 GiB used: 15.83 GiB (7.1%) 
           ID-1: /dev/sda vendor: SanDisk model: SSD PLUS 240GB size: 223.58 GiB speed: 6.0 Gb/s serial: <filter> rev: 00RL 
           scheme: GPT 
Partition: ID-1: / size: 210.62 GiB used: 15.74 GiB (7.5%) fs: ext4 dev: /dev/sda2 
           ID-2: swap-1 size: 8.29 GiB used: 91.8 MiB (1.1%) fs: swap dev: /dev/sda3 
Sensors:   System Temperatures: cpu: 33.0 C mobo: N/A 
           Fan Speeds (RPM): N/A 
Info:      Processes: 173 Uptime: 16h 41m Memory: 3.77 GiB used: 2.15 GiB (57.1%) Init: systemd v: 241 Compilers: gcc: 8.2.1 
           Shell: fish v: 3.0.1 running in: konsole inxi: 3.0.30

#10

When you restart your connection and it is not working run this diagnostic command:

sudo rfkill list all

Please post the input/output of that command.

Also, run the commands below.

Enter each of these commands individually, do not paste the entire contents into the terminal at once.

Allow a couple of seconds between running each command.

nmcli networking off

sudo ip link set wlp3s0 down

sudo modprobe -r rtl8723be

sudo modprobe rtl8723be

sudo rfkill unblock all

sudo ip link set wlan0 up 

sudo ip link set wlp3s0 up 

sudo rfkill unblock all

sudo systemctl start NetworkManager

nmcli networking on

Post the exact unaltered input and output of each command entered one at a time in the terminal.

If you have not already done so, install and test at least the following kernels, 4.14 and 4.20. Install kernels through Manjaro settings manager, and always have at least 2 different kernels installed at all times.

Also, there is one other thing that is worth testing. On a boot where your Wi-Fi is not working put your computer to sleep. After you resume test your Wi-Fi connection. Strangely, this sometimes gets the connection working when there is unusual things going on. That’s not a fix, but it takes considerably less time to suspend/resume than do a full restart cycle.

Good luck.


#11

okay, i’ll do when wifi won’t work


#12

So has you wifi been working since your last post 3 days ago?

If so, it would seem your issue is resolved.


#13

I try now, but it doesn’t work.

giorgiosgl@lenovo ~> nmcli networking off
giorgiosgl@lenovo ~> sudo ip link set wlp3s0 down
[sudo] password for giorgiosgl: 
Cannot find device "wlp3s0"
giorgiosgl@lenovo ~> sudo modprobe -r rtl8723be
giorgiosgl@lenovo ~> sudo modprobe rtl8723be
giorgiosgl@lenovo ~> sudo rfkill unblock all
giorgiosgl@lenovo ~> sudo ip link set wlan0 up 
Cannot find device "wlan0"
giorgiosgl@lenovo ~> sudo ip link set wlp3s0 up 
Cannot find device "wlp3s0"
giorgiosgl@lenovo ~> sudo rfkill unblock all
giorgiosgl@lenovo ~> sudo systemctl start NetworkManager
giorgiosgl@lenovo ~> nmcli networking on

this is the output of sudo rfkill list all

giorgiosgl@lenovo ~> sudo rfkill list all
1: ideapad_wlan: Wireless LAN
        Soft blocked: no
        Hard blocked: no
2: ideapad_bluetooth: Bluetooth
        Soft blocked: no
        Hard blocked: no
6: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no

#14

When you restart your connection and it is not working try putting our computer into suspend. After resuming, strangely wifi sometimes works.

I would also suggest installing and testing both older and newer kernels. Try at least kernels 4.14, and 4.20. Install kernels through Manjaro Settings Manager, and always have at least two kernels installed at all times for safety.


#15

i try more than two kernel, but all of them have the same issue.

i try also to resume, it’s true that sometimes work but very rarely until now only sometimes it works


#16

From these symptoms it suggests a kernel issue. Unfortunately I don’t think you will be able to do much about this. You may just have to wait for improvements to the kernel/modules.

Unfortunately that is a very problematic adapter. If you search the forum you will find endless posts about it.


#17

i see, thanks for help


#18

One question, are you dual booting with windows.


#19

No, i’m only manjaro.
By the way i solve with the installation of the latest kernel, now it works ever.

giorgiosgl@lenovo ~> uname -r
4.20.15-1-MANJARO

#20

Sorry in 4.20.15 not work ever wifi, it works ever with

giorgiosgl@lenovo ~> uname -r
4.19.28-1-MANJARO

#21

if WiFi works with 4.19 then stay on it as it is LTS, however, it may also be worth trying kernel 4.9 LTS and see if it supports your hardware okay. If it does then you’ll get updates for it until 2023. So it’s essentially set and forget since it may actually outlast your laptop depending on how much you use it day to day (7 years from new by then)