HI Ari, xorg.conf is not anymore needed since karmic (ubuntu 9.10). You can just rename it to xorg.conf.back
Indeed xorg.conf may be needed to use proprietary ATI drivers (fglrx). Please note that following the recipe of my previous post you are using the open source ATI driver (xserver-xorg-video-ati) instead of the proprietary one (fglrx), which apparently has problems with unity. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/768275 Title: Compiz effects slow and laggy on Natty with ATI card -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs