This CPU consumption bug appears to be resolved in the newer versions of x.org. I've switched to xfce and can't speak to KDE's performance anymore, but I suppose it is OK to remove this bug report after all this time.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/577288 Title: slow/lockup on window switching, displaying scrolling pixmaps, etc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/577288/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp