This package: https://edge.launchpad.net/~ubuntu-x-swat/+archive/xserver-no-backfill
works like a charm to resolve this bug. My system configuration: Lenovo W500 ATI graphics driver fglrx Ubuntu Jaunty compiz running much better now ! -- [M76] [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