Closing the Unity part, the bottom of the issue is that fglrx fails to load (seeing Xorg.0.log) and that the ati driver has this screen size limitation. The "can't select 2d" would be a lightdm issue and should open a new bug about it if that's still happening
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/983353 Title: 12.04 does not allow multiple monitor setup To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/983353/+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