Hi I just installed Xubuntu on my Laptop, now I want it to disable the laptop screen as long as the external screen is connected. But when I disconnect the external monitor I want the laptop screen to be activated again. How can I configure xubuntu to work this way? I have a nvidia graphics card and an intel chipset in my laptop. Hope you guys can help me out.
What happens if you run the following in Terminal and while your laptop is connected to the external monitor and both screens are displaying?