I picked up a very nice 28" monitor but the graphics look terrible, especially when gaming. I have read that the kernel includes AMDGPU drivers but when I tried to install that, it installed however when I type in the command "amdgpu-install" I get the unsupported OS error.
I did try "sudo add-apt-repository ppa:oibaf/graphics-drivers" and "sudo apt update && sudo apt full-upgrade" After a wall of text nothing was updated with the second command. I also saw I could edit the gpu install script to add zorin but I do not know how to do this.
Why is this so hard to get good graphics?