I switched to KDE from Gnome a few days ago, and I’ve been experiencing this weird issue where my whole PC (minus sound, apparently) freezes when I click on certain things on the secondary display.
It only happens sometimes, and mainly it seems to happen when I click on title bars for software like Telegram and Element. I have no idea what causes it or how to figure out any kind of clue.
It… seems to happen clicking directly on a title bar on the secondary screen when a window is focused on the primary screen, if that’s relevant in any way.
I’m using Arch and the Plasma Wayland session. Like I said before, I just switched from Gnome so it’s not a driver issue or anything like that, since this wasn’t happening before. I’m using a Radeon RX5700XT though, with the Mesa drivers, just in case that’s relevant though I suspect it probably isn’t?
Edit: I switched from Wayland to X at the advice of someone on Mastodon, and it didn’t fix the problem. Starting today, this has also been happening when clicking on title bars on the primary display