Using "Unredirect Fullscreen Windows" can cause significant tearing in the fullscreen window being unredirected.
This is an unavoidable consequence of "Unredirect Fullscreen Windows". Removing compiz from the equation and allowing windows to render directly to the screen means compiz has no control over the window and cannot prevent tearing any more.
Workaround:
CCSM > Composite > Unredirect Fullscreen Windows = OFF
Using "Unredirect Fullscreen Windows" can cause significant tearing in the fullscreen window being unredirected.
This is an unavoidable consequence of "Unredirect Fullscreen Windows". Removing compiz from the equation and allowing windows to render directly to the screen means compiz has no control over the window and cannot prevent tearing any more.
Workaround:
CCSM > Composite > Unredirect Fullscreen Windows = OFF