lubuntu 12.04 extended display (nvidia)

view full story

http://askubuntu.com – currently, I have a lubuntu laptop with nvidia driver installed. I'm trying to extend my display, but (after a couple of reboots) all I can see on the other display is a big X whenever I move my cursor to that display. below is my xorg.conf file: # nvidia-xconfig: X configuration file generated by nvidia-xconfig # nvidia-xconfig: version 295.49 ([email protected]) Tue May 1 00:54:24 PDT 2012 # nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 280.13 (buildd@allspice) Thu Aug 11 20:54:45 UTC 2011 Section "S (HowTos)