I’m facing this issue while connecting to smartphone.
Connection Failed: br-connection-unknown
How to fix it?
System:
[yeasin@YH ~]$ inxi --admin --verbosity=7 --filter --width
System:
Kernel: 5.15.84-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
parameters: BOOT_IMAGE=/@/boot/vmlinuz-5.15-x86_64
root=UUID=e9add983-7619-46d3-9418-7fd06fbc6056 rw rootflags=subvol=@
apparmor=1 security=apparmor
resume=UUID=8e66a957-84c1-4f1d-b80d-7aa8bfcf9352 udev.log_priority=3
bootsplash.bootfile=/bootsplash-themes/manjaro/bootsplash
Desktop: Xfce v: 4.18.0 tk: Gtk v: 3.24.35 info: xfce4-panel wm: xfwm
v: 4.18.0 vt: 7 dm: LightDM v: 1.32.0 Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: SAMSUNG product: 300E4C/300E5C/300E7C v: 0.1
serial: <superuser required> Chassis: type: 9 v: 0.1
serial: <superuser required>
Mobo: SAMSUNG model: NP300E5X-A08AE v: FAB1 serial: <superuser required>
UEFI-[Legacy]: Phoenix v: P05RAJ date: 02/20/2013
Battery:
ID-1: BAT1 charge: 48.8 Wh (100.0%) condition: 48.8/48.8 Wh (100.0%)
volts: N/A min: 11.1 model: SAMSUNG Electronics type: Li-ion serial: N/A
status: full
Memory:
RAM: total: 3.61 GiB used: 1.79 GiB (49.4%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: model: Intel Celeron B820 bits: 64 type: MCP arch: Sandy Bridge
level: v2 built: 2010-12 process: Intel 32nm family: 6 model-id: 0x2A (42)
stepping: 7 microcode: 0x2F
Topology: cpus: 1x cores: 2 smt: <unsupported> cache: L1: 128 KiB
desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB L3: 2 MiB
desc: 1x2 MiB
Speed (MHz): avg: 804 high: 810 min/max: 800/1700 scaling:
driver: intel_cpufreq governor: schedutil cores: 1: 798 2: 810 bogomips: 6787
Flags: acpi aperfmperf apic arat arch_perfmon bts clflush cmov
constant_tsc cpuid cx16 cx8 de ds_cpl dtes64 dtherm dts epb ept est
flexpriority flush_l1d fpu fxsr ht ibpb ibrs lahf_lm lm mca mce md_clear
mmx monitor msr mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm
pebs pge pln pni popcnt pse pse36 pti pts rdtscp rep_good sep ssbd sse
sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow tsc
tsc_deadline_timer vme vmx vnmi vpid x2apic xsave xsaveopt xtopology xtpr
Vulnerabilities:
Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
disabled
Type: mds mitigation: Clear CPU buffers; SMT disabled
Type: meltdown mitigation: PTI
Type: mmio_stale_data status: Unknown: No mitigations
Type: retbleed status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
STIBP: disabled, RSB filling, PBRSB-eIBRS: Not affected
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics
vendor: Samsung Co driver: i915 v: kernel arch: Gen-6 process: Intel 32nm
built: 2011 ports: active: LVDS-1 empty: DP-1,HDMI-A-1,VGA-1
bus-ID: 00:02.0 chip-ID: 8086:0106 class-ID: 0300
Device-2: Silicon Motion WebCam SC-13HDL11939N type: USB driver: uvcvideo
bus-ID: 1-1.4:3 chip-ID: 2232:1029 class-ID: 0e02 serial: <filter>
Display: x11 server: X.Org v: 21.1.6 compositor: xfwm v: 4.18.0 driver: X:
loaded: modesetting alternate: fbdev,vesa dri: crocus gpu: i915
display-ID: :0.0 screens: 1
Screen-1: 0 s-res: 1366x768 s-dpi: 96 s-size: 361x203mm (14.21x7.99")
s-diag: 414mm (16.31")
Monitor-1: LVDS-1 model: Seiko Epson 0x384a built: 2011 res: 1366x768
hz: 60 dpi: 101 gamma: 1.2 size: 344x194mm (13.54x7.64") diag: 395mm (15.5")
ratio: 16:9 modes: 1366x768
API: OpenGL Message: Unable to show GL data. Required tool glxinfo missing.
Audio:
Device-1: Intel 7 Series/C216 Family High Definition Audio
vendor: Samsung Co NP300E5C driver: snd_hda_intel v: kernel bus-ID: 00:1b.0
chip-ID: 8086:1e20 class-ID: 0403
Sound API: ALSA v: k5.15.84-1-MANJARO running: yes
Sound Server-1: JACK v: 1.9.21 running: no
Sound Server-2: PulseAudio v: 16.1 running: yes
Sound Server-3: PipeWire v: 0.3.63 running: yes
Network:
Device-1: Qualcomm Atheros AR9485 Wireless Network Adapter vendor: Samsung Co
driver: ath9k v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 bus-ID: 01:00.0
chip-ID: 168c:0032 class-ID: 0280
IF: wlp1s0 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Samsung Co RTL8168 on a NP300E5C series laptop driver: r8169
v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: 2000 bus-ID: 02:00.0
chip-ID: 10ec:8168 class-ID: 0200
IF: enp2s0 state: down mac: <filter>
WAN IP: <filter>
Bluetooth:
Device-1: Qualcomm Atheros AR3012 Bluetooth 4.0 type: USB driver: btusb
v: 0.8 bus-ID: 2-1.4:5 chip-ID: 0cf3:3004 class-ID: e001 serial: <filter>
Report: rfkill ID: hci0 rfk-id: 3 state: up address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 465.76 GiB used: 35.25 GiB (7.6%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/sda maj-min: 8:0 vendor: Samsung model: ST500LM012 HN-M500MBB
size: 465.76 GiB block-size: physical: 4096 B logical: 512 B speed: 3.0 Gb/s
type: HDD rpm: 5400 serial: <filter> rev: 0002 scheme: MBR
Optical-1: /dev/sr0 vendor: Slimtype model: DVD A DS8A8SH rev: KS22
dev-links: cdrom
Features: speed: 24 multisession: yes audio: yes dvd: yes
rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
ID-1: / raw-size: 457.82 GiB size: 457.82 GiB (100.00%)
used: 35.25 GiB (7.7%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 label: N/A
uuid: e9add983-7619-46d3-9418-7fd06fbc6056
ID-2: /home raw-size: 457.82 GiB size: 457.82 GiB (100.00%)
used: 35.25 GiB (7.7%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 label: N/A
uuid: e9add983-7619-46d3-9418-7fd06fbc6056
ID-3: /var/cache raw-size: 457.82 GiB size: 457.82 GiB (100.00%)
used: 35.25 GiB (7.7%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 label: N/A
uuid: e9add983-7619-46d3-9418-7fd06fbc6056
ID-4: /var/log raw-size: 457.82 GiB size: 457.82 GiB (100.00%)
used: 35.25 GiB (7.7%) fs: btrfs dev: /dev/sda1 maj-min: 8:1 label: N/A
uuid: e9add983-7619-46d3-9418-7fd06fbc6056
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
ID-1: swap-1 type: partition size: 7.94 GiB used: 1 MiB (0.0%) priority: -2
dev: /dev/sda2 maj-min: 8:2 label: swap
uuid: 8e66a957-84c1-4f1d-b80d-7aa8bfcf9352
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: Full speed or root hub ports: 3 rev: 2.0 speed: 480 Mb/s
chip-ID: 1d6b:0002 class-ID: 0900
Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
Device-1: 1-1.4:3 info: Silicon Motion WebCam SC-13HDL11939N type: Video
driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
chip-ID: 2232:1029 class-ID: 0e02 serial: <filter>
Hub-3: 2-0:1 info: Full speed or root hub ports: 3 rev: 2.0 speed: 480 Mb/s
chip-ID: 1d6b:0002 class-ID: 0900
Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
Device-1: 2-1.2:3 info: A4Tech USB Mouse type: Mouse
driver: hid-generic,usbhid interfaces: 1 rev: 1.1 speed: 1.5 Mb/s
power: 100mA chip-ID: 09da:c10a class-ID: 0301
Device-2: 2-1.4:5 info: Qualcomm Atheros AR3012 Bluetooth 4.0
type: Bluetooth driver: btusb interfaces: 2 rev: 1.1 speed: 12 Mb/s
power: 100mA chip-ID: 0cf3:3004 class-ID: e001 serial: <filter>
Sensors:
System Temperatures: cpu: 59.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 201 Uptime: 1h 20m wakeups: 1 Init: systemd v: 252
default: graphical tool: systemctl Compilers: gcc: 12.2.0 clang: 14.0.6
Packages: pm: pacman pkgs: 1159 libs: 334 tools: pamac pm: flatpak pkgs: 0
Shell: Bash v: 5.1.16 running-in: xfce4-terminal inxi: 3.3.24
Moderator edit: Replaced useless image with error text