[Solved] fn+brightness issue in Lenovo ideapad

kalwardinX · 2022-09-29 08:02:13

Device : Lenovo Ideapad 15ITL06

"<Fn>+F5/F6"(brightness keys) aren't working out of the box but after "hibernation"(only and not after suspend) they starts working.

Issue:
"xev, evtest" doesn't recognize them but after hibernation the keys registers to "xev,evtest".

Tried:
I have tried "acpi" kernel parameter but none of them works.

I have also tried with other distributions like "void linux, deepin etc" and they don't work. In deepin they worked after both sleep and hibernation.

Edit : bios update solved the issue

Last edited by kalwardinX (2023-04-14 14:04:44)

Arch Linux