Comment 2 for bug 828623
Revision history for this message
| Dave Russell (drussell) wrote Re: gnome control centre does not allow you to disable the laptop screen while leaving an external connected screen working | #2 |
A workaround is to run the following commands:
xrandr --size 1920x1200 --output LVDS1 --off --output HDMI1 --mode 1920x1200
compiz --replace
Still, it really should work via the gui...