Comment 21 for bug 122549

I should add that this is the EnterNotify in handleEvent() (there are two in the source). Here is more debug output:

EnterNotify (2)
            event->xcrossing.detail 4 (NotifyNonlinearVirtual)
findWindowAtScreen: 31457313
findTopLevelWindowAtScreen: NULL (31457313)
findTopLevelWindowAtScreen: gnome-terminal (31457313)
findTopLevelWindowAtScreen() returned: gnome-terminal
moveInputFocusToWindow (9): gnome-terminal 31457313
moveInputFocusToWindow: gnome-terminal
findWindowAtScreen: 14680100
EnterNotify
EnterNotify (2)
            event->xcrossing.detail 3 (NotifyNonlinear)
findWindowAtScreen: 14680100
findTopLevelWindowAtScreen: NULL (14680100)
findTopLevelWindowAtScreen: gnome-screensaver (14680100)
findTopLevelWindowAtScreen is override_redirect
findTopLevelWindowAtScreen (2): NULL

My guess is that the handling of virtual crossing in compiz is not working correctly.