Cannot change screen brightness

I just updated bios (Fedora 38) for my 11th gen from 3.03 to 3.17 and the function keys to control screen brightness are not doing anything, but they were working before the update. I also could not find anything in settings for screen brightness. All other function keys are working.

I also found it odd that night light was unavailable.

It sounds like it’s most likely this problem!

First try seeing if disabling fn-lock (by pressing Fn+Esc) works though!
Updating the BIOS most likely makes this not persist.


I reinstalled OS and it’s now working normally. Very strange