My resolution is detected out of the box, so I guess that means that it is the Xorg drivers.
NOTE: the the issues appeared within a week of the release candidate. I had edgy running prior to this without this problem. If you think it would be helpful, I can post my xorg.conf. -- Wrong resoultion selected at login and when resuming from hibernate/suspend https://launchpad.net/bugs/68964 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs