Arch saves many previous packages in .cache and to clean them use pacman -Sc . Just properly test current running system before cleaning it.

Worked for me on Ubuntu. The instructions from amd is only tailored for one distribution. I think the easiest way to use it is trough docker. I don’t want proprietary drivers conflict for my gaming.

I just avoid gtk. And avoided scaling since I don’t buy monitors with to high resolution for my eyes.

A plasma a icon pack works wonders for my eyes. A title bar change if I am feeling like going wild. Dark mode theme pefered.Only ‘ricing’ I always do is a few keybinds to not go insane, and then remove hot corners before I try to move a program between 2 screens. Standard has been pretty good since that single click files feature was changed.

You can echo ‘mem’ > /sys/power/state as root to suspend. Or echo sleep into the file for hibernate.