https://bugzilla.kernel.org/show_bug.cgi?id=216904
--- Comment #7 from Hans de Goede (jwrdego...@fedoraproject.org) --- Adrien, Thank you for testing without acpi_backlight=vendor. 6.1.4 got a fix from 6.2 backported which makes the driver providing amdgpu_bl0 honor acpi_backlight=vendor which is what makes it goes away. The amdgpu backlight counts as native, so to manually select that you would pass acpi_backlight=native. But it is best to just let the autodetect code / heuristics do their thing. > However, dmesg now shows "acer_wmi: Unknown function number - 4 - 0" every > time the brightness change key are touched, but it does not seem to have any > effect (brightness do change) but to spam the log. Did you check to see if those messages are there with 6.1.3 too? My first guess would be that those messages have been there all along, but you just never noticed them... -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
