Same problem started for me after upgrade from 12.10 to 13.04 on a Acer Travelmate 7740 with Intel GPU.
-- 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/887993 Title: desktop sluggish after resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/887993/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp