The screen would freeze, blink to black, then turn back on to what it was but not accepting any input besides moving the mouse.
OS: Manjaro linux x86_64
Host: OptiPlex 9020 00
Kernel: 5.15.57-2
CPU: Intel i7-4790 (8) @ 4.000GHz
GPU: AMD ATI Radeon RX 6400 / 6500 XT
journalctl /usr/bin/plasmashell -f 2> plasmashell.log returns QXcbConnection:XCB errors 4 (BadPixmap) and 13 (BadGC)
I’ve updated to the most recent version to my knowledge