I have linux experience, but I'm new to xubuntu. I'm running 12.04 and have run apt-get update, so everything should be up to date. My problem is that I've gone into Window Manager and set my Focus Model to "Click to focus" however when I move the mouse off of any window the mouse wheel stops scrolling the window with focus. In fact it will scroll which ever window the mouse is over. My focus isn't changing. The window that had focus still has focus, I just lose the ability to use the mouse wheel to scroll the window with focus. Is there a setting somewhere to change this?