Am 06.12.24 um 14:33 schrieb Yura Strilets:
Hello, After upgrading from 6.11 to 6.12 a bunch of Fn+Fx buttons(touchpad, mic, kb backlight, my asus) stopped working and the /sys/(...)/asus::kbd_backlight interface is missing, which, considering the dmesg, looks like an asus-wmi driver issue. I've been able to bisect the issue to the commit [b012170fed282151f7ba8988a347670c299f5ab3] "platform/x86: asus-wmi: Fix thermal profile initialization" Additionally, here's some maybe-helpful information: my laptop's model -- ASUS Zenbook UX3402VA linux distro -- Arch Linux .config for bisection -- was taken from /proc/config.gz at 6.12.1 arch kernel(attached in [1]) and missing options are default dmesg logs -- The "grep asus" parts of both good and bad scenarios can be seen below and full logs are at [2] and [3] == bad.log == [ 3.664546] asus_wmi: ASUS WMI generic driver loaded [ 3.713358] asus_wmi: Initialization: 0x1 [ 3.714126] asus_wmi: SFUN value: 0x21 [ 3.714131] asus-nb-wmi asus-nb-wmi: Detected ATK, not ASUSWMI, use DSTS [ 3.757420] asus_wmi: Failed to set throttle thermal policy (retval): 0x0 [ 3.757425] asus_wmi: Failed to set default thermal profile [ 3.757429] asus-nb-wmi asus-nb-wmi: probe with driver asus-nb-wmi failed with error -5 == end == == good.log == [ 4.557898] asus_wmi: ASUS WMI generic driver loaded [ 4.776587] asus_wmi: Initialization: 0x1 [ 4.777253] asus_wmi: SFUN value: 0x21 [ 4.777256] asus-nb-wmi asus-nb-wmi: Detected ATK, not ASUSWMI, use DSTS [ 4.777258] asus-nb-wmi asus-nb-wmi: Detected ATK, enable event queue [ 4.805497] input: Asus WMI hotkeys as /devices/platform/asus-nb-wmi/input/input15 == end == [1] .config - https://pastebin.com/raw/3nDSV8Sm [2] bad.log - https://pastebin.com/raw/fvR5Sjzt [3] good.log - https://pastebin.com/raw/EazfLAWA Thanks, Yurii
I am aware of this issue, the necessary fix (commit 25fb5f47f34d) was already submitted upstream and will likely show up in the stable kernels soon. Thanks, Armin Wolf
