Open mercifulboss opened 1 year ago
Can you switch the brightness state with Fn + Space?
If this works: Please uninstall any AUR package and DKMS. Then use the newest version of the code, recompile the kernel module and reload it (see README). Then please provide the output after loading.
Then change the brighness and run sudo cat /sys/kernel/debug/legion/fancurve
. Please provide the output after switching to each state (off, medium, bright).
Can you switch the brightness state with Fn + Space?
If this works: Please uninstall any AUR package and DKMS. Then use the newest version of the code, recompile the kernel module and reload it (see README). Then please provide the output after loading. Then change the brighness and run
sudo cat /sys/kernel/debug/legion/fancurve
. Please provide the output after switching to each state (off, medium, bright).
I just tried Fn+Space on newest kernel (that removed this patch) and keyboard brightness works but only with this key combo, not with the standard one.
Sorry for disappearing, I got a bit busy.
Thanks for the reply. I assume that I just have to set one setting/switch to make it work again. If it works with Fn+Space, please try this test:
If this works: Please uninstall any AUR package and DKMS. Then use the newest version of the code, recompile the kernel module and reload it (see README). Then please provide the output after loading. Then change the brighness and run sudo cat /sys/kernel/debug/legion/fancurve. Please provide the output after switching to each state (off, medium, bright).
What is the standard key combo? Is this something special of your distribution or desktop environment?
@mercifulboss pls provide that output @johnfanv2 ask you if not i will need to close this issue as uncompleted
@mercifulboss pls provide that output @johnfanv2 ask you if not i will need to close this issue as uncompleted
I will rebuild the kernel today and send output
ok by the way the aur now use the latest git independent of the version reported in the aur website if works from source you can revert to the aur
Problem Descripition Keyboard backlight stopped working on 81Y6 Lenovo Legion 5 15IMH05H
Briefly turns on at system reboot before the Lenovo Legion logo appears then turns off and cannot be activated by buttons or software
Model and Debug Info
Distribution: Archlinux 6.3.1-arch2-1 kernel Model name: 81Y6 Lenovo Legion 5 15IMH05H CPU model: Intel i7-10750H (12) @ 5.000GHz GPU model: NVIDIA GeForce RTX 2060 Mobile Keyboard backlight: Single color with off/medium/bright Light in lid or logo: no Light at IO-Ports at back: no
Output of
sudo dmidecode -t system
. Please remove Serial Number and UUID for privacy:Output of
sudo dmidecode -t bios
:Output of
sudo cat /sys/kernel/debug/legion/fancurve
: