I see the same behaviour under 11.10 with my external monitor connected to the VGA port of my Lenovo x200. If I disable the laptop display I get a scrambled external monitor screen.
Under precise with the latest updates as of today, it's working fine and the behaviour is not visible. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/828623 Title: [Regression] gnome control centre does not allow you to disable the laptop screen while leaving an external DisplayPort connected screen working To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/828623/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
