Also, it would be very helpful if you could post the logs requested in comment #1.
** Tags added: needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1039925 Title: [12.04 LTS] cannot configure 1440x900 mirror display although optional To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1039925/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs