Another workaround is to switch your primary display from laptop screen to external monitor/TV by moving laptop to the right in display settings, since left screen is always default in Unity. When you do that, you can turn off the laptop screen http://i.imgur.com/ZD8YE.png
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/766490 Title: [Natty-Beta2] Turning off laptop monitor turn off both monitors (laptop and external) on Vostro 3500 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/766490/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
