My Manjaro broke for some reason (Plasma GUI)

Hi @Creapermann,

I suspect the update did not finish, or was incomplete, or something like that. Try resyncing your system.

  1. Open a terminal.
  2. Run the following to make sure you mirror pool is correct:
sudo pacman-mirrors -f 5

This will select the 5 fastest mirrors to you.

  1. Re-sync the package database and do the update:
pamac upgrade --enable-downgrade --aur --devel
  1. Hold your thumbs, do a little dance, say a prayer, and reboot.

Hope it helps!

You’d do good to work through this: