I am also experiencing this problem with all of the latest updates. My only difference is this is on my Dell D830 laptop using either VGA or DVI outputs on my external monitor. Hardy this worked like a champ.
-- [Intrepid] Screen flicker/resync on X4000HD https://bugs.launchpad.net/bugs/275152 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs