x11vnc was unable to open the X DISPLAY
Having trouble getting x11vnc working? Here’s the error: root@qaubutu:/etc/X11/gdm# x11vnc -forever -usepw -httpdir /usr/share/vnc-java/ -httpport 5800 -auth 06/10/2010 16:28:21 *************************************** 06/10/2010 16:28:21 *** XOpenDisplay failed (:0) *** x11vnc was unable to open the X DISPLAY: “:0”, it cannot continue.…