my secondary monitor is not displaying as expected. for example it just has a white background and when i move my mouse over it the cursor turns to an x, also none of the windows i open on that display have menu bars (file, edit, help etc) so they can't effectively be closed this user seems to have the same prob http://ubuntuforums.org/showthread.php?t=1976559
the solution in that thread seems to be activating crossfire through windows drivers, but i don't have windows only ubuntu
please help?
btw i don't have this problem with Kubuntu 12.04 as the secondary display works as expected