I'm trying to assign a correct rotation on my tablet. http://superuser.com/questions/340516/assigning-a-rotation-script-to-a-hardware-button
One way to do this is using gnome keyboard shortcuts. However, there is an action that is already assigned to that button. I'd like to remove that action but I'm not sure how to change the key binding. When I add a key binding in gnome, it just adds another action to the button instead of replacing it.