Look here: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/768275/comments/5
I found that disabling fglrx and using the open source drivers improves a lot the speed for my card: 01:05.0 VGA compatible controller: ATI Technologies Inc RS880 [Radeon HD 4200] Of course also proprietary drivers should work, but the above is a good solution -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/763005 Title: Fglrx with Compiz's "Sync to Vblank" makes Unity/Compiz plugins to crawl _______________________________________________ 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
