For a variety of reasons, I have two x screens configured on my Ubuntu 10.10 desktop. But, I can't use Alt+Tab to switch between any all of the windows at the same time.
For example, if 2 Windows are on Screen A and 1 window is on screen B, and my mouse is over screen A, then Alt+Tab only shows the two windows on screen A.
Is there a shortcut I can use to switch the focus to various screens, or is there a way to combine the entries in Alt+tab to show all windows. (Note that I am NOT looking for a solution that will make all monitors work as one, e.g. through xinerama).