I have similar problems: Sometimes Alt+F4 is not working. If it is not working, it keeps not working till I restart Compiz, similarly, if it is working, it keeps working until I restart Compiz.
I have similar problems: Sometimes Alt+F4 is not working. If it is not working, it keeps not working till I restart Compiz, similarly, if it is working, it keeps working until I restart Compiz.