Keyboard not detected only in Linux | Lenovo Yoga Duet 7 13IML05 model 82AS

greenmarty

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I can't make the detachable keyboard to work once i boot into latest Mint life USB.

Keyboard works perfectly fine in Windows, Bios, boot menu, all the way to the GRUB but once i get to the desktop environment, it doesn't react to any input.

I have tried following:
- Boot with following GRUB params
- i8042.direct - Put keyboard port into non-translated mode.
- i8042.dumbkbd - Pretend that controller can only read data from keyboard and cannot control its state .
  • Mint 21.2 (kernel 5.x )
  • Mint 21.2 EDGE (kernel 6.2)
  • Mint 21.3 EDGE (kernel 6.5)
  • Mint 22 (kernel 6.8)

External USB keyboard works well, so far no other issue detected.
The linux-hardware.org indicates device should work with Linux.

Any idea what's wrong and how to make it work ?

Please mind i have not yet installed the Linux on the device because of the mentioned issue. I need to verify system works before installing it (there's more fiddling needed on windows side to do that ).


System:
Kernel: 6.5.0-14-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 6.0.4 tk: GTK 3.24.33
wm: muffin dm: LightDM Distro: Linux Mint 21.3 Virginia base: Ubuntu 22.04 jammy
Machine:
Type: Detachable System: LENOVO product: 82AS v: Yoga Duet 7 13IML05
serial: <superuser required> Chassis: type: 32 v: Yoga Duet 7 13IML05
serial: <superuser required>
Mobo: LENOVO model: LNVNB161216 v: SDK0J40697 WIN serial: <superuser required> UEFI: LENOVO
v: ERCN29WW date: 05/17/2022
Battery:
ID-1: BAT0 charge: 36.4 Wh (99.5%) condition: 36.6/41.0 Wh (89.2%) volts: 8.2 min: 7.7
model: Celxpert L19C4PD8 serial: <filter> status: Charging
CPU:
Info: quad core model: Intel Core i7-10510U bits: 64 type: MT MCP arch: Comet/Whiskey Lake
note: check rev: C cache: L1: 256 KiB L2: 1024 KiB L3: 8 MiB
Speed (MHz): avg: 650 high: 800 min/max: 400/4900 cores: 1: 800 2: 800 3: 400 4: 400 5: 400
6: 800 7: 800 8: 800 bogomips: 36799
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Intel CometLake-U GT2 [UHD Graphics] vendor: Lenovo driver: i915 v: kernel ports:
active: DP-3,eDP-1 empty: DP-1, DP-2, DP-4, HDMI-A-1, HDMI-A-2 bus-ID: 00:02.0
chip-ID: 8086:9b41
Device-2: Sunplus Innovation Integrated RGB Camera type: USB driver: uvcvideo bus-ID: 1-3:3
chip-ID: 1bcf:2cc6
Device-3: Realtek Intergrated Rear Camera type: USB driver: uvcvideo bus-ID: 1-4:4
chip-ID: 0bda:5613
Display: x11 server: X.Org v: 1.21.1.4 driver: X: loaded: modesetting unloaded: fbdev,vesa
gpu: i915 display-ID: :0 screens: 1
Screen-1: 0 s-res: 2560x2790 s-dpi: 96
Monitor-1: DP-2-9 pos: primary,top-left res: 2560x1440 dpi: 109 diag: 685mm (27")
Monitor-2: eDP-1 pos: primary,bottom-r model: Chi Mei Innolux P101ZFZ-BH1 res: 2160x1350
dpi: 197 diag: 329mm (12.9")
OpenGL: renderer: Mesa Intel UHD Graphics (CML GT2) v: 4.6 Mesa 23.0.4-0ubuntu1~22.04.1
direct render: Yes
Audio:
Device-1: Intel Comet Lake PCH-LP cAVS vendor: Lenovo driver: sof-audio-pci-intel-cnl
bus-ID: 00:1f.3 chip-ID: 8086:02c8
Sound Server-1: ALSA v: k6.5.0-14-generic running: yes
Sound Server-2: PulseAudio v: 15.99.1 running: yes
Sound Server-3: PipeWire v: 0.3.48 running: yes
Network:
Device-1: Intel Comet Lake PCH-LP CNVi WiFi driver: iwlwifi v: kernel bus-ID: 00:14.3
chip-ID: 8086:02f0
IF: wlp0s20f3 state: down mac: <filter>
Device-2: Realtek RTL8153 Gigabit Ethernet Adapter type: USB driver: r8152 bus-ID: 2-2.3.4:6
chip-ID: 0bda:8153
IF: enx00e04c682b74 state: up speed: 1000 Mbps duplex: full mac: <filter>
Bluetooth:
Device-1: Intel AX201 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 1-10:6 chip-ID: 8087:0026
Report: hciconfig ID: hci0 rfk-id: 2 state: up address: <filter> bt-v: 3.0 lmp-v: 5.2
sub-v: 20ce
Drives:
Local Storage: total: 1.21 TiB used: 611.57 GiB (49.4%)
ID-1: /dev/mmcblk0 vendor: SanDisk model: SD64G size: 58 GiB serial: <filter>
ID-2: /dev/nvme0n1 vendor: Samsung model: MZALQ512HALU-000L2 size: 476.94 GiB speed: 31.6 Gb/s
lanes: 4 serial: <filter> temp: 23.9 C
ID-3: /dev/sdc type: USB vendor: Western Digital model: WD Elements 25A2 size: 698.61 GiB
serial: <filter>
ID-4: /dev/sdd type: USB model: AI Mass size: 3.76 GiB serial: <filter>
Partition:
ID-1: / size: 7.72 GiB used: 83.8 MiB (1.1%) fs: overlay source: ERR-102
ID-2: /var/log size: 834.7 MiB used: 828 KiB (0.1%) fs: ext4 dev: /dev/sdd3
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 27.8 C mobo: N/A
Fan Speeds (RPM): N/A
Repos:
Packages: apt: 2120
Active apt repos in: /etc/apt/sources.list
1: deb cdrom:[Linux Mint 21.3 Virginia - Release amd64 20240116]/ jammy contrib main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http: //packages.linuxmint.com virginia main upstream import backport
2: deb http: //archive.ubuntu.com/ubuntu jammy main restricted universe multiverse
3: deb http: //archive.ubuntu.com/ubuntu jammy-updates main restricted universe multiverse
4: deb http: //archive.ubuntu.com/ubuntu jammy-backports main restricted universe multiverse
5: deb http: //security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
Info:
Processes: 287 Uptime: 25m Memory: 15.45 GiB used: 2.36 GiB (15.3%) Init: systemd v: 249
runlevel: 5 Compilers: gcc: 11.4.0 alt: 11/12 Client: Unknown python3.10 client inxi: 3.3.13
 
Last edited:

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