[wlug] Re: Mint 20: disappearing window decorations (MATE)

On Mon, 25 Jul 2022 17:57:49 +1200, Peter Reutemann wrote:

Since a few weeks, I've been getting these random events where all my window decorations are disappearing and I basically have to restart my X session.

If it’s a window manager problem, you should be able to fix it by killing and restarting your window manager. Saves logging out your entire GUI session. This has sometimes worked for me. ;)