This is related to Why are notifications appearing in the invisible black zone above my monitor ?.
Is there a way I can fix the boundary of my monitors (the way it is in Windows), ie such that Monitors do not allow stuff to go beyond their boundaries. As it is now, I can easily move stuff beyond the edge, and still see it in Expo.
If I move something to the top of a monitor, it should appear in the lower workspace, without any cuts, meaning there is no part of the window in a black screen.
One possible choice is to align the top of the two monitors, but since my laptop is placed lower than my monitor, I don't want to do that.
I'm using Natty, ubuntu classic.
See the white window dragging across the dark area. I think this has been happening since I played with the compiz-wallpaper plugin. But I've disabled that since then, and this issue remains.
Update : I'm using an Intel GMA_X4500, default ubuntu drivers(Dell Inspiron 1545).