fglrx will no longer work for your card. You must use the open-source radeon driver (or use Ubuntu 12.04 if you need fglrx). Make sure fglrx is purged: http://wiki.cchtml.com/index.php/Ubuntu_Precise_Installation_Guide#Removing_Catalyst.2Ffglrx Restart the system, and if errors still occur, attach your /var/log/Xorg.0.log file
** Package changed: fglrx-installer (Ubuntu) => xorg (Ubuntu) ** Changed in: xorg (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1068644 Title: After upgrading to 12.10, ubuntu runs in "low graphics mode" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1068644/+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