*** This bug is a duplicate of bug 541501 *** https://bugs.launchpad.net/bugs/541501
I have exactly the same problem. Karmic works fine, but I just tested 10.04 Beta 2 on a USB-stick. Everything works fine without an external screen. But when I use an external screen, I get the same effect as is shown in the attached picture. Everything else works fine. However, if I press Fn+F7 (switches screens) or start the Display application, I get a full freeze, Ctrl+Alt+F1 doesn't work. Hardware: Lenovo T60p, FireGL V5250 (The same chip as x1650 Pro I believe) -- flickering on external screen https://bugs.launchpad.net/bugs/559482 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