In similar I could see this problem, that is fired when selecting a workspace only by mouse 1. Open any window on two workspaces 2. Ctrl+S(Expose) Now you can see it, if you select a workspace by mouse(not keyboard arrow keys)
my laptop is thinkpad x220 4287-A28 Ubuntu is lastest stable relase 12.04 compiz : 0.9.7.8 unity : 5.12 -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/862430 Title: window flicker for a short time after switching workspaces To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/862430/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

