Hello, Is there a way to root out why the LAN connection keeps on dropping (no internet - on Network Manager?) Everything I do to bring the connection back, Reboot, Reset via systemctl, delete the old config and set New Ethernet connection never works except using TimeShift to roll everything back?
looking around the forum I found that little really works
installing dhclient and appending
[main]
dhcp=dhclient
sudo nano /etc/NetworkManager/NetworkManager.conf
Here are the outputs.
inxi -Fza
> System:
> Kernel: 5.10.7-3-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.1
> parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
> root=UUID=1631fa81-c8f9-42ec-973b-10afc072973f rw quiet
> resume=UUID=219165ea-15d7-401b-a3cd-0aa8b8ab5346 consoleblank=0
> Console: tty 0 wm: Compiz 0.9.14.1 DM: LightDM 1.30.0
> Distro: Manjaro Linux
> Machine:
> Type: Desktop System: Dell product: Precision WorkStation T7500 v: N/A
> serial: <filter> Chassis: type: 7 serial: <filter>
> Mobo: Dell model: 06FW8P v: A01 serial: <filter> BIOS: Dell v: A18
> date: 10/15/2018
> Battery:
> Device-1: hidpp_battery_2 model: Logitech Wireless Keyboard
> serial: <filter> charge: 55% (should be ignored) rechargeable: yes
> status: Discharging
> Device-2: hidpp_battery_4 model: Logitech Wireless Keyboard
> serial: <filter> charge: 50% (should be ignored) rechargeable: yes
> status: N/A
> CPU:
> Info: 2x 6-Core model: Intel Xeon X5675 socket: LGA771 bits: 64
> type: MT MCP SMP arch: Nehalem family: 6 model-id: 2C (44) stepping: 2
> microcode: 1F L1 cache: 768 KiB L2 cache: 24 MiB L3 cache: 23.4 MiB
> flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 146880
> Speed: 1596 MHz min/max: 1596/3060 MHz base/boost: 3066/3800
> boost: enabled ext-clock: 6400 MHz Core speeds (MHz): 1: 1596 2: 1596
> 3: 1596 4: 1596 5: 1596 6: 1596 7: 1596 8: 1596 9: 1596 10: 1596 11: 1596
> 12: 1596 13: 1596 14: 1596 15: 1596 16: 1596 17: 1596 18: 1596 19: 1596
> 20: 1597 21: 1596 22: 1596 23: 1596 24: 1596
> Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
> Type: l1tf
> mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
> Type: mds status: Vulnerable: Clear CPU buffers attempted, no microcode;
> SMT vulnerable
> Type: meltdown mitigation: PTI
> 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: Full generic retpoline, IBPB: conditional,
> IBRS_FW, STIBP: conditional, RSB filling
> Type: srbds status: Not affected
> Type: tsx_async_abort status: Not affected
> Graphics:
> Device-1: AMD Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
> vendor: Sapphire Limited driver: amdgpu v: kernel bus ID: 03:00.0
> chip ID: 1002:699f
> Device-2: AMD Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
> vendor: Sapphire Limited driver: amdgpu v: kernel bus ID: 04:00.0
> chip ID: 1002:699f
> Display: server: X O r g 1.20.10 compositor: compiz v: 0.9.14.1 driver:
> loaded: amdgpu,ati unloaded: modesetting,vesa alternate: fbdev
> display ID: :0 screens: 1
> Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x286mm (20.0x11.3")
> s-diag: 583mm (23")
> Monitor-1: DisplayPort-1 res: 1920x1080 hz: 60 dpi: 85
> size: 575x323mm (22.6x12.7") diag: 660mm (26")
> Monitor-2: HDMI-A-1 res: 1920x1080 hz: 60 dpi: 94
> size: 521x293mm (20.5x11.5") diag: 598mm (23.5")
> OpenGL: renderer: Radeon RX550/550 Series (POLARIS12 DRM 3.40.0
> 5.10.7-3-MANJARO LLVM 11.0.1)
> v: 4.6 Mesa 20.3.3 direct render: Yes
> Audio:
> Device-1: Creative Labs EMU10k2/CA0100/CA0102/CA10200 [Sound Blaster
> Audigy Series]
> driver: snd_emu10k1 v: kernel bus ID: 02:00.0 chip ID: 1102:0004
> Device-2: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
> vendor: Sapphire Limited driver: snd_hda_intel v: kernel bus ID: 03:00.1
> chip ID: 1002:aae0
> Device-3: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
> vendor: Sapphire Limited driver: snd_hda_intel v: kernel bus ID: 04:00.1
> chip ID: 1002:aae0
> Device-4: Microdia USB 2.0 Camera type: USB driver: snd-usb-audio,uvcvideo
> bus ID: 9-4.3:8 chip ID: 0c45:6367 serial: <filter>
> Sound Server: ALSA v: k5.10.7-3-MANJARO
> Network:
> Device-1: Broadcom NetXtreme BCM5761 Gigabit Ethernet PCIe vendor: Dell
> driver: tg3 v: kernel port: bc00 bus ID: 06:00.0 chip ID: 14e4:1681
> IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
> Device-2: Qualcomm Atheros AR3011 Bluetooth type: USB driver: btusb
> bus ID: 3-2.2:9 chip ID: 0cf3:3005
> Device-3: Realtek RTL8153 Gigabit Ethernet Adapter type: USB driver: r8152
> bus ID: 10-4.4:4 chip ID: 0bda:8153 serial: <filter>
> IF: enp35s0u4u4 state: down mac: <filter>
> RAID:
> Hardware-1: Broadcom / LSI MegaRAID SAS 2008 [Falcon] driver: megaraid_sas
> v: 07.714.04.00-rc1 port: ec00 bus ID: 22:00.0 chip ID: 1000.0073 rev: 03
> Drives:
> Local Storage: total: 17.96 TiB used: 12.74 TiB (70.9%)
> ID-1: /dev/sda maj-min: 8:0 vendor: Seagate model: ST2000DM001-1ER1
> family: Barracuda 7200.14 (AF) size: 1.82 TiB block size: physical: 4096 B
> logical: 512 B sata: 3.1 speed: 6.0 Gb/s rotation: 7200 rpm
> serial: <filter> rev: CC45 temp: 38 C
> SMART: yes state: enabled health: PASSED on: 207d 3h cycles: 175
> read: 214.69 TiB written: 9.21 TiB Pre-Fail: attribute: Spin_Retry_Count
> value: 100 worst: 100 threshold: 97
> ID-2: /dev/sdb maj-min: 8:16 vendor: Western Digital model: WD20EARS-00M
> family: Caviar Green (AF) size: 1.82 TiB block size: physical: 4096 B
> logical: 512 B sata: 2.6 speed: 3.0 Gb/s serial: <filter> rev: AB51
> temp: 37 C
> SMART: yes state: enabled health: PASSED on: 2y 186d 23h cycles: 1418
> ID-3: /dev/sdc maj-min: 8:32 vendor: Seagate model: ST2000DM001-1E61
> family: Barracuda 7200.14 (AF) size: 1.82 TiB block size: physical: 4096 B
> logical: 512 B sata: 3.0 speed: 6.0 Gb/s rotation: 7200 rpm
> serial: <filter> rev: CC45 temp: 35 C
> SMART: yes state: enabled health: PASSED on: 2y 23d 15h cycles: 1445
> read: 16.87 TiB written: 13.32 TiB Pre-Fail: attribute: Spin_Retry_Count
> value: 100 worst: 100 threshold: 97
> ID-4: /dev/sdd maj-min: 8:48 vendor: Seagate model: ST4000LM024-2AN1
> family: Barracuda 2.5 5400 size: 3.64 TiB block size: physical: 4096 B
> logical: 512 B sata: 3.1 speed: 6.0 Gb/s rotation: 5526 rpm
> serial: <filter> rev: 0001 temp: 35 C
> SMART: yes state: enabled health: PASSED on: 1y 33d 0h cycles: 407
> read: 20.7 TiB written: 24.1 TiB Old-Age: g-sense error rate: 8694
> UDMA CRC errors: 1261 alert: Bad cable/connection? Pre-Fail:
> attribute: Spin_Retry_Count value: 100 worst: 100 threshold: 97
> ID-5: /dev/sde maj-min: 8:64 vendor: SanDisk model: SSD PLUS
> family: Marvell based SSDs size: 223.57 GiB block size: physical: 512 B
> logical: 512 B sata: 3.2 speed: 6.0 Gb/s serial: <filter> rev: 04RL
> temp: 38 C
> SMART: yes state: enabled health: PASSED on: 166d 14h cycles: 64
> ID-6: /dev/sdf maj-min: 8:80 vendor: Western Digital model: WD50EZRX-00M
> family: Green size: 4.55 TiB block size: physical: 4096 B logical: 512 B
> sata: 3.1 speed: 6.0 Gb/s rotation: 5700 rpm serial: <filter> rev: 0A80
> temp: 38 C
> SMART: yes state: enabled health: PASSED on: 4y 192d 15h cycles: 3380
> ID-7: /dev/sdg maj-min: 8:96 vendor: Seagate model: ST3500312CS
> family: Pipeline HD 5900.2 size: 465.76 GiB block size: physical: 512 B
> logical: 512 B sata: 2.6 speed: 1.5 Gb/s rotation: 5900 rpm
> serial: <filter> rev: SC13 temp: 31 C
> SMART: yes state: enabled health: PASSED on: 1y 359d 22h cycles: 850
> Pre-Fail: attribute: Spin_Retry_Count value: 100 worst: 100 threshold: 97
> ID-8: /dev/sdh maj-min: 8:112 type: USB vendor: Western Digital
> model: WD My Passport 25E2 drive model: WD40NMZW-11GX6S1
> family: Elements / My Passport (USB, AF) size: 3.64 TiB block size:
> physical: 4096 B logical: 512 B sata: 3.1 speed: 6.0 Gb/s
> rotation: 5400 rpm serial: <filter> drive serial: <filter> rev: 4004
> drive rev: 01.01A01 temp: 37 C
> SMART: yes state: enabled health: PASSED
> Partition:
> ID-1: / raw size: 115.23 GiB size: 112.93 GiB (98.00%)
> used: 92.38 GiB (81.8%) fs: ext4 block size: 4096 B dev: /dev/sdg1
> maj-min: 8:97
> ID-2: /home raw size: 1.81 TiB size: 1.78 TiB (98.38%)
> used: 1.15 TiB (64.6%) fs: ext4 block size: 4096 B dev: /dev/sdd4
> maj-min: 8:52
> Swap:
> Kernel: swappiness: 60 (default) cache pressure: 100 (default)
> ID-1: swap-1 type: partition size: 4.82 GiB used: 0 KiB (0.0%)
> priority: 1024 dev: /dev/sdg7 maj-min: 8:103
> Sensors:
> System Temperatures: cpu: 43.0 C mobo: 22.0 C
> Fan Speeds (RPM): cpu: 738 mobo: 1125
> GPU: device: amdgpu temp: 41.0 C fan: 1063 watts: 5.05 device: amdgpu
> temp: 54.0 C fan: 1052 watts: 8.22
> Info:
> Processes: 602 Uptime: 11h 40m wakeups: 31 Memory: 78.61 GiB
> used: 6.38 GiB (8.1%) Init: systemd v: 247 Compilers: gcc: 10.2.0
> clang: 11.0.1 Packages: 2633 apt: 0 pacman: 2629 lib: 530 flatpak: 4
> Shell: Bash (sudo) v: 5.1.0 running in: mate-terminal inxi: 3.2.02
ip addr:
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> inet 127.0.0.1/8 scope host lo
> valid_lft forever preferred_lft forever
> inet6 ::1/128 scope host
> valid_lft forever preferred_lft forever
> 2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
> link/ether bc:30:5b:a1:c3:1b brd ff:ff:ff:ff:ff:ff
> inet 192.168.0.2/24 brd 192.168.0.255 scope global dynamic noprefixroute enp6s0
> valid_lft 55446sec preferred_lft 55446sec
> 3: enp35s0u4u4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
> link/ether 00:e0:4d:71:ad:7a brd ff:ff:ff:ff:ff:ff
> journalctl -u NetworkManager.service -f
> -- Journal begins at Tue 2020-11-17 09:31:03 GMT. --
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3387] dhcp4 (enp6s0): option requested_rfc3442_classless_static_routes => '1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3388] dhcp4 (enp6s0): option requested_root_path => '1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3388] dhcp4 (enp6s0): option requested_routers => '1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3388] dhcp4 (enp6s0): option requested_static_routes => '1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3388] dhcp4 (enp6s0): option requested_subnet_mask => '1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3388] dhcp4 (enp6s0): option requested_time_offset => '1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3388] dhcp4 (enp6s0): option requested_wpad => '1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3389] dhcp4 (enp6s0): option routers => '192.168.0.1'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3389] dhcp4 (enp6s0): option subnet_mask => '255.255.255.0'
> Jan 26 06:16:44 events NetworkManager[1557]: <info> [1611641804.3389] dhcp4 (enp6s0): state changed unknown -> bound
journalctl -k -p err -b -1
> -- Journal begins at Tue 2020-11-17 09:31:03 GMT, ends at Tue 2021-01-26 14:53:>
> -- No entries --