So, on my AMD Framework 13 I can not adjust the brightness in Ubuntu.
The fn-Keys do not change anything.
The little pop-up window with the brightness slider does appear and it is adjusting according to the key-presses. However, the display stays on high brightness.
All other fn-Keys work (e.g. Flight mode, Speakers/Mute, etc.)
In Windows 10 Pro the brightness fn keys are working (always have, nothing had to ever be modded).
If anyone has an idea, I’d be very thankful
I do not need the automatic / ambient adjustment. I only need the manual adjustment to actually do anything
The following argument has been added to the kernel in Grub: module_blacklist=hid_sensor_hub
Additional info that the forum prompted me to give:
Which Linux distro are you using?
Ubuntu 20.04 focal
Which kernel are you using?
x86_64 Linux 5.12.0-130-generic
Which BIOS version are you using?
unsure, but definitely the latest available (updated last week)
Which Framework Laptop 13 model are you using? (AMD Ryzen™ 7040 Series)