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Beginners Questions • Laptop brightness can not be changed

Hi Everyone,


As of recently i have a new laptop for work (Asus TUF A15 FA506N) which i turned into a dual boot with Windows and Debian (Gnome).
First thing i have noticed was that my wifi adapter did not work, so i've added bookworm-backports to /etc/apt/sources.list.
It installed a new kernel version (6.7.12+bpo-amd64) and after that wifi worked just fine.


Next thing i have done was install Nvidia drivers, which installed succesfully.
One thing i noticed was that the windowing system moved from wayland to X11, but i'm fine with that.

Finally i noticed that the laptops build-in monitor's brightness can not be changed.
The brightness is dim compared to the external monitor and it's causing me to get a headache.

I am able to change the slider in Gnome's settings, but the change does not reflect into the actual brightness changing.
When booting into Windows, i am able to change the brightness.


Does anyone know where to start with this issue?


Thanks in advance!

Statistics: Posted by Raxus — 2024-06-06 07:06



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