Hi everyone After installing the newest ATI Driver 8.612 on my Ubuntu 9.04, i ran into this problem too. I had a 2sec delay on maximizing / restoring windows using compiz.
I managed to solve it by installing : XServer with no backfill functionality https://edge.launchpad.net/~ubuntu-x-swat/+archive/xserver-no-backfill Everythings works fine again now, My config: - Ubuntu Jaunty 9.04 - ATI Mobility Radeon HD 3400 Series - Driver Version 8.612 Hope this helps Good Luck Francis -- [ubuntu 9.04] slow unminimizing with ati card and desktop effects enabled https://bugs.launchpad.net/bugs/351186 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in ubuntu. _______________________________________________ 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
