Can't disable internal monitor (Laptop)

[D18x]

I've tried to disable my 11" notebook internal display, but i can't get it done...

[jeremypw]

Did you try setting the external monitor as the primary monitor first?

[MarlonMrN]

it's really broken. see https://github.com/elementary/switchboard-plug-display/issues/131

host + R does the job of changing how you use the displays, just keep hitting it until you reach the desired state

[davidmhewitt]

Duplicate of #131