This problem also happens when you quit full screen games (Unreal Tournament 2004) as well
but I have a WORKAROUND.
Start Beryl manager and right click the icon for it in the system tray (top right corner or where ever it is) and go:
Advanced Beryl Options > Rendering Platform > Force AIGLX (intead of nVidia).
That fixes my issues. I don't know about anyone else.
Philluminati
This problem also happens when you quit full screen games (Unreal Tournament 2004) as well
but I have a WORKAROUND.
Start Beryl manager and right click the icon for it in the system tray (top right corner or where ever it is) and go:
Advanced Beryl Options > Rendering Platform > Force AIGLX (intead of nVidia).
That fixes my issues. I don't know about anyone else.
Philluminati