I’ve been using Endeavour since the beginning and even before (AntergOS ) : usually stable and fast. But a recent Linux update broke this perfect software…
Suddenly, glitches or flickering appeared on the desktop. Not continuously, but sometimes and with any application and widget.
First, I tried this solution, because my GPU is an Intel TigerLake UHD Graphics: https://forum.endeavouros.com/t/since-5-21-there-are-glitches-or-something-like-that-on-my-screen/12060
Unlikely it didn’t work. Then I suspected Plasma, tried to downgrade some packages one by one, but without result.
Finally I read somewhere that Linux LTS wasn’t impacted, and bingo : that was the solution !
It was really difficult to find a similar case on Arch, so I hope my story will help.