It looks like X is detecting the three monitors okay, but it's hard to say what xrandr commandline should be invoked to make everything work.
Could you attach the output of running `xrandr`? Also, I wonder if some command such as this might make your system work as you wish: xrandr --output LVCD --off --output VGA-0 --auto --left-of DVI-0 --auto ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Incomplete -- Unable to use xrandr for dual-head in hardy https://bugs.launchpad.net/bugs/183873 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs