Lenovo ideapad 14" with the latest firmware update (#37)
I’m getting the following error in the journal & many disconnect/connect notifications:
Mar 31 00:09:26 manjaro NetworkManager[758]: <info> [1648685366.3729] device (lo): carrier: link connected
Mar 31 00:09:28 manjaro NetworkManager[758]: <info> [1648685368.0814] device (enp4s0f3u1u4): carrier: link connected
Mar 31 00:09:28 manjaro NetworkManager[758]: <info> [1648685368.0820] device (enp4s0f3u1u4): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
Mar 31 00:09:28 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier on
Mar 31 00:14:14 manjaro NetworkManager[758]: <info> [1648685654.5298] device (enp4s0f3u1u4): carrier: link connected
Mar 31 00:14:14 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier on
Mar 31 00:14:14 manjaro NetworkManager[758]: <info> [1648685654.5305] device (enp4s0f3u1u4): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
Mar 31 00:14:14 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier off
Mar 31 00:14:17 manjaro NetworkManager[758]: <info> [1648685657.1063] device (enp4s0f3u1u4): carrier: link connected
Mar 31 00:14:17 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier on
Mar 31 00:15:58 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier on
Mar 31 00:15:58 manjaro NetworkManager[758]: <info> [1648685758.0506] device (enp4s0f3u1u4): carrier: link connected
Mar 31 00:15:58 manjaro NetworkManager[758]: <info> [1648685758.0514] device (enp4s0f3u1u4): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
Mar 31 00:15:58 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier off
Mar 31 00:16:00 manjaro NetworkManager[758]: <info> [1648685760.8663] device (enp4s0f3u1u4): carrier: link connected
Mar 31 00:16:00 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier on
Mar 31 00:22:47 manjaro NetworkManager[758]: <info> [1648686167.4419] device (enp4s0f3u1u4): carrier: link connected
Mar 31 00:22:47 manjaro kernel: r8152 2-1.4:1.0 enp4s0f3u1u4: carrier onFor more info: The problem is with some Manjaro configuration and not with the either the cable, the usb-eth or the switch. I multiboot debian 11 to another partition but the hardware stays the same and there no carrier lost or networking problem with debian.
I’ve googled a lot and found that the difference between debian and manjaro is that networkmanager is managing the interfaces under manjaro and unmanaged under debian, I don’t know how to do it. I have checked: https://wiki.archlinux.org/title/NetworkManager but I couldn’t get to work.
Here’s my inxi:
$ inxi -Fxxz
System:
Kernel: 5.15.28-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 11.2.0
Desktop: Xfce v: 4.16.0 tk: Gtk v: 3.24.29 wm: xfwm dm: LightDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Convertible System: LENOVO product: 81X2 v: IdeaPad Flex 5 14ARE05
serial: <superuser required> Chassis: type: 31 v: IdeaPad Flex 5 14ARE05
serial: <superuser required>
Mobo: LENOVO model: LNVNB161216 v: SDK0J40709 WIN
serial: <superuser required> UEFI: LENOVO v: EECN37WW date: 11/29/2021
Battery:
ID-1: BAT0 charge: 31.8 Wh (60.6%) condition: 52.5/52.5 Wh (100.0%)
volts: 11.1 min: 11.5 model: Celxpert L19C3PD6 serial: <filter> status: N/A
CPU:
Info: 8-core model: AMD Ryzen 7 4700U with Radeon Graphics bits: 64
type: MCP arch: Zen 2 rev: 1 cache: L1: 512 KiB L2: 4 MiB L3: 8 MiB
Speed (MHz): avg: 1397 min/max: 1400/2000 boost: enabled cores: 1: 1397
2: 1397 3: 1397 4: 1397 5: 1397 6: 1397 7: 1397 8: 1397 bogomips: 31959
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Renoir vendor: Lenovo driver: amdgpu v: kernel pcie:
speed: 8 GT/s lanes: 16 ports: active: HDMI-A-1 off: eDP-1 empty: none
bus-ID: 04:00.0 chip-ID: 1002:1636
Device-2: Syntek Integrated Camera type: USB driver: uvcvideo
bus-ID: 1-4:4 chip-ID: 174f:243f
Display: x11 server: X.Org v: 1.21.1.3 compositor: xfwm v: 4.16.1 driver:
X: loaded: amdgpu unloaded: modesetting alternate: fbdev,vesa gpu: amdgpu
display-ID: :0.0 screens: 1
Screen-1: 0 s-res: 2560x1080 s-dpi: 96
Monitor-1: HDMI-A-1 mapped: HDMI-A-0 pos: primary
model: LG (GoldStar) WFHD res: 2560x1080 dpi: 81 diag: 869mm (34.2")
Monitor-2: eDP-1 mapped: eDP note: disabled model: LG Display 0x40a9
res: 2560x1080 dpi: 158 diag: 355mm (14")
Message: Unable to show GL data. Required tool glxinfo missing.
Audio:
Device-1: AMD Renoir Radeon High Definition Audio driver: snd_hda_intel
v: kernel pcie: speed: 8 GT/s lanes: 16 bus-ID: 04:00.1 chip-ID: 1002:1637
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: Lenovo
driver: N/A pcie: speed: 8 GT/s lanes: 16 bus-ID: 04:00.5
chip-ID: 1022:15e2
Device-3: AMD Family 17h/19h HD Audio vendor: Lenovo
driver: snd_hda_intel v: kernel pcie: speed: 8 GT/s lanes: 16
bus-ID: 04:00.6 chip-ID: 1022:15e3
Sound Server-1: ALSA v: k5.15.28-1-MANJARO running: yes
Sound Server-2: JACK v: 1.9.20 running: no
Sound Server-3: PulseAudio v: 15.0 running: yes
Sound Server-4: PipeWire v: 0.3.48 running: yes
Network:
Device-1: Realtek RTL8822CE 802.11ac PCIe Wireless Network Adapter
vendor: Lenovo driver: rtw_8822ce v: N/A pcie: speed: 2.5 GT/s lanes: 1
port: 2000 bus-ID: 02:00.0 chip-ID: 10ec:c822
IF: wlp2s0 state: down mac: <filter>
Device-2: Realtek RTL8153 Gigabit Ethernet Adapter type: USB
driver: r8152 bus-ID: 2-1.4:5 chip-ID: 0bda:8153
IF: enp4s0f3u1u4 state: down mac: <filter>
Bluetooth:
Device-1: Realtek Bluetooth Radio type: USB driver: btusb v: 0.8
bus-ID: 3-4:4 chip-ID: 0bda:c123
Report: rfkill ID: hci0 rfk-id: 3 state: down bt-service: enabled,running
rfk-block: hardware: no software: yes address: see --recommends
Drives:
Local Storage: total: 506.02 GiB used: 0 KiB (0.0%)
ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB512HBJQ-000L2
size: 476.94 GiB speed: 31.6 Gb/s lanes: 4 serial: <filter> temp: 30.9 C
ID-2: /dev/sda type: USB vendor: Kingston model: DataTraveler 3.0
size: 29.08 GiB serial: <filter>
Partition:
Message: No partition data found.
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 44.0 C mobo: 35.0 C gpu: amdgpu temp: 36.0 C
Fan Speeds (RPM): N/A
Info:
Processes: 249 Uptime: 15m Memory: 15.07 GiB used: 2.34 GiB (15.5%)
Init: systemd v: 250 Compilers: gcc: 11.2.0 clang: 13.0.1 Packages:
pacman: 1151 Shell: Bash v: 5.1.16 running-in: xfce4-terminal inxi: 3.3.14Thanks