Comment 95 for bug 720446

Please re-open this bug. It is not fixed as of today. I need to do "compiz --replace &" every 5 to 7 days to keep my workstation usable.

Just a few mins ago my compiz was at 2,2GB and unity was "unusable". The window content (app) itself is doing fine (unless you move/switch to another or do anything else with them).