Hi all,
I have exactly the same issue.
I’ve been using manjaro without this problem for the last year with kernel 5.8.
Had to reinstall due to a disc failure and used the latest iso from the web: Manjaro x86_64 20.2.1 Nibia
After that, wifi adapter is not working randomly at start (login screen) and the “wifi” setting does not even appear on the “settings” menu list when already logged
Looks like the adapter is not “supported” but happens only randomly.
Using “lshw” i can see it listed when it is not working.
On dual boot it works with a windows OS.
I did read somewhere, this could be a kernel (5.9) issue not supporting the HW fully, so i updated to kernel 5.10 but the problem remains, also booted with 5.8 and same issue is happening, while this never happened before.
Did something else, related to this, change on 20.2.1 nibia?
Being random is driving me a bit crazy because i have no clue how to locate the problem.
This is “inxi -Fazy” output:
System:
Kernel: 5.10.2-2-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
root=UUID=27ba6cde-fa39-41b1-a203-b0147cd3b42c rw quiet apparmor=1
security=apparmor udev.log_priority=3
Desktop: GNOME 3.38.2 tk: GTK 3.24.24 wm: gnome-shell dm: GDM 3.38.2.1
Distro: Manjaro Linux
Machine:
Type: Desktop System: Gigabyte product: Z390 AORUS ULTRA v: N/A
serial: <filter>
Mobo: Gigabyte model: Z390 AORUS ULTRA-CF v: x.x serial: <filter>
UEFI: American Megatrends v: F7 date: 03/14/2019
CPU:
Info: 8-Core model: Intel Core i7-9700K bits: 64 type: MCP arch: Kaby Lake
note: check family: 6 model-id: 9E (158) stepping: D (13) microcode: DE
L2 cache: 12 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
bogomips: 57616
Speed: 800 MHz min/max: 800/4900 MHz Core speeds (MHz): 1: 800 2: 800 3: 800
4: 800 5: 800 6: 800 7: 800 8: 800
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown 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: Enhanced IBRS, IBPB: conditional, RSB filling
Type: srbds mitigation: TSX disabled
Type: tsx_async_abort mitigation: TSX disabled
Graphics:
Device-1: NVIDIA TU104 [GeForce RTX 2080 SUPER] vendor: Micro-Star MSI
driver: nvidia v: 455.45.01 alternate: nouveau,nvidia_drm bus ID: 01:00.0
chip ID: 10de:1e81
Display: x11 server: X.org 1.20.10 compositor: gnome-shell driver: nvidia
resolution: <missing: xdpyinfo>
OpenGL: renderer: GeForce RTX 2080 SUPER/PCIe/SSE2 v: 4.6.0 NVIDIA 455.45.01
direct render: Yes
Audio:
Device-1: Intel Cannon Lake PCH cAVS vendor: Gigabyte driver: snd_hda_intel
v: kernel alternate: snd_soc_skl,snd_sof_pci bus ID: 00:1f.3
chip ID: 8086:a348
Device-2: NVIDIA TU104 HD Audio vendor: Micro-Star MSI driver: snd_hda_intel
v: kernel bus ID: 01:00.1 chip ID: 10de:10f8
Sound Server: ALSA v: k5.10.2-2-MANJARO
Network:
Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi v: kernel
bus ID: 00:14.3 chip ID: 8086:a370
IF: wlo1 state: up mac: <filter>
Device-2: Intel Ethernet I219-V vendor: Gigabyte driver: e1000e v: kernel
port: efa0 bus ID: 00:1f.6 chip ID: 8086:15bc
IF: eno2 state: down mac: <filter>
Drives:
Local Storage: total: 1.84 TiB used: 721.63 GiB (38.3%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Toshiba model: N/A
size: 953.87 GiB block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 serial: <filter> rev: AAGA4102 temp: 37.9 C
ID-2: /dev/sda maj-min: 8:0 vendor: Samsung model: SSD 860 EVO M.2 1TB
size: 931.51 GiB block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
serial: <filter> rev: 4B6Q
Partition:
ID-1: / raw size: 384.77 GiB size: 377.73 GiB (98.17%)
used: 165.38 GiB (43.8%) fs: ext4 dev: /dev/nvme0n1p7 maj-min: 259:7
ID-2: /boot/efi raw size: 100 MiB size: 96 MiB (96.00%)
used: 25.1 MiB (26.2%) fs: vfat dev: /dev/nvme0n1p2 maj-min: 259:2
Swap:
Alert: No Swap data was found.
Sensors:
System Temperatures: cpu: 33.0 C mobo: N/A gpu: nvidia temp: 30 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 25%
Info:
Processes: 261 Uptime: 2h 35m wakeups: 0 Memory: 15.57 GiB
used: 2.4 GiB (15.4%) Init: systemd v: 247 Compilers: gcc: 10.2.0 Packages:
pacman: 1444 lib: 471 flatpak: 0 Shell: Zsh v: 5.8
running in: gnome-terminal inxi: 3.2.01
Anyone has any idea what’s happening or how to locate where is the problem?
Hope having more info can help us find a solution as it seems to be the same problem.
Thanks!