Background
(This problem does not occur in Unity 2D)
When moving a window around, and putting the cursor to the top of a screen, the orange box expands across the screen and you let go and the window goes full screen.... At least, it's supposed to.
When I'm NOT in Unity2D (i.e. Unity 3D or simply "Unity" as it shows when I log in), I can put the window full screen on my Right-Side monitor, but if I push the window to the top of the left monitor and let go, it snaps to Full-Screen on the RIGHT monitor !!!!!
It's really frustrating, because of course the whole purpose of having two monitors is to be able to view different things at the same time.
Question
Does anyone know what is causing this?
I feel like maybe it's accepting the right side monitor as the "Primary" or something like that. It only occurs sometimes, not constantly. It only started doing it since the update to 12.04. Also, Compiz process is running and taking a LOT of my processor, even if the computer is doing nothing. My CPU used to idle at around 30-31C, but now just sitting there, it's around 39-41C....12.04 is sucking big time right now in my opinion (not worth much).
Thanks for the input!