I saw this thread : Prevent external monitors from shutting off when laptop lid is closed?
I entered this code (from that thread): gconftool-2 --type string --set /apps/gnome-power-manager/buttons/lid_ac "nothing"
But my external monitor still turns off when I close the lid.The laptop remains switched on regardless of the position of the lid. How do I get my external monitor to stay on when my laptop lid is closed?
I had faced the same issue... try this ...it works....
– Nov 12 '12 at 03:16