Comment 25 for bug 1680502

Note that the compiz process appears to be zombie, and "kill -9" naturally fails to make it go away. I suppose it might be racking up all this time attempting to dump core.

I wish I knew whether compiz has been berserk in all the cases where I power cycled the system to regain control. If it has, the implication seems to be that this is a Unity bug. Otherwise not.