So I have the inverse of every post online relating to networking: NetworkManager thinks that I have an active network connection of the ethernet port of my laptop, but I don’t. This only happens after I restart NetworkManager; When the system initially boots, there only the wifi is recognized. Example:
❯ nmcli d
DEVICE TYPE STATE CONNECTION
wlp3s0 wifi connected NETGEAR14-5G
enp2s0f0 ethernet connected Wired connection 1
enp6s0 ethernet connected Wired connection 2
p2p-dev-wlp3s0 wifi-p2p disconnected --
lo loopback unmanaged --
Note this also occurs on a USB-Ethernet device when I restart NetworkManager. Even when I disconnect the USB-ethernet interface from the computer entirely, NetworkManager A) thinks the device is still connected and B) thinks that there is an active connection on the (non-existent) interface.
Any ideas on what I can do to diagnose this?
`inxi -Fx`
❯ inxi -Fx
System: Host: T14ThinkPad Kernel: 5.10.41-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
Desktop: Qtile 0.17.0 Distro: Manjaro Linux base: Arch Linux
Machine: Type: Laptop System: LENOVO product: 20UECTO1WW v: ThinkPad T14 Gen 1 serial: <superuser required>
Mobo: LENOVO model: 20UECTO1WW v: SDK0J40697 WIN serial: <superuser required> UEFI: LENOVO
v: R1BET63W(1.32 ) date: 04/12/2021
Battery: ID-1: BAT0 charge: 37.8 Wh (72.1%) condition: 52.4/50.5 Wh (103.9%) volts: 12.1 min: 11.5
model: SMP 5B10W139 status: Discharging
CPU: Info: 8-Core model: AMD Ryzen 7 PRO 4750U with Radeon Graphics bits: 64 type: MT MCP arch: Zen 2 rev: 1
cache: L2: 4 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 54318
Speed: 1397 MHz min/max: 1400/1700 MHz boost: enabled Core speeds (MHz): 1: 1397 2: 1397 3: 1397 4: 1397
5: 1398 6: 1397 7: 1397 8: 1397 9: 1274 10: 1397 11: 1397 12: 1392 13: 1397 14: 1397 15: 1400 16: 1396
Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Renoir vendor: Lenovo driver: amdgpu v: kernel
bus-ID: 08:00.0
Device-2: Chicony Integrated Camera type: USB driver: uvcvideo bus-ID: 2-2:2
Display: x11 server: X.Org 1.20.11 driver: loaded: amdgpu,ati unloaded: modesetting
resolution: 1920x1080~60Hz
OpenGL: renderer: AMD RENOIR (DRM 3.40.0 5.10.41-1-MANJARO LLVM 11.1.0) v: 4.6 Mesa 21.1.2
direct render: Yes
Audio: Device-1: Advanced Micro Devices [AMD/ATI] vendor: Lenovo driver: snd_hda_intel v: kernel
bus-ID: 08:00.1
Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor vendor: Lenovo
driver: snd_rn_pci_acp3x v: kernel bus-ID: 08:00.5
Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: Lenovo driver: snd_hda_intel
v: kernel bus-ID: 08:00.6
Sound Server-1: ALSA v: k5.10.41-1-MANJARO running: yes
Sound Server-2: JACK v: 0.125.0 running: no
Sound Server-3: PulseAudio v: 14.2 running: yes
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Lenovo driver: r8169 v: kernel
port: 3400 bus-ID: 02:00.0
IF: enp2s0f0 state: down mac: 8c:8c:aa:e5:0f:a4
Device-2: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel port: 3000 bus-ID: 03:00.0
IF: wlp3s0 state: up mac: c0:3c:59:52:52:e7
Device-3: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Lenovo driver: r8169 v: kernel
port: 2000 bus-ID: 06:00.0
IF: enp6s0 state: down mac: 8c:8c:aa:e5:0f:a3
Bluetooth: Device-1: Intel AX200 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 6-4:3
Report: rfkill ID: hci0 rfk-id: 3 state: up address: see --recommends
Drives: Local Storage: total: 1.03 TiB used: 72.82 GiB (6.9%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 980 1TB size: 931.51 GiB temp: 36.9 C
ID-2: /dev/nvme1n1 vendor: Toshiba model: KBG40ZMT128G MEMORY size: 119.24 GiB temp: 30.9 C
Partition: ID-1: / size: 915.53 GiB used: 72.82 GiB (8.0%) fs: ext4 dev: /dev/nvme0n1p2
ID-2: /boot/efi size: 299.4 MiB used: 304 KiB (0.1%) fs: vfat dev: /dev/nvme0n1p1
Swap: ID-1: swap-1 type: file size: 32 GiB used: 0 KiB (0.0%) file: /swapfile
Sensors: System Temperatures: cpu: 42.0 C mobo: 0.0 C gpu: amdgpu temp: 40.0 C
Fan Speeds (RPM): cpu: 0
Info: Processes: 341 Uptime: 49m Memory: 30.66 GiB used: 3.41 GiB (11.1%) Init: systemd Compilers: gcc: 11.1.0
Packages: 1299 Shell: Zsh v: 5.8 inxi: 3.3.04