deleted by creator

Skill issue

I’ve heard that KDE has a cube effect

I use Mint for my main gaming PC, FWIW, totally rock solid

Another thing you might want to try is Mint with the Mate DE, which is based on old GNOME 2 code (and therefore can load the old add-ons like the 3D desktop cube etc)

I’d recommend CachyOS if you’re trying to squeeze the best gaming performance out of the hardware

You’ll want to delete it from the CLI, then. Try the unlink command

Delete one

The kernel is unrelated to the choice of display manager.