What shell are you using? In Unity, super is reserved and it is a known problem that Compiz and Gnome Control center does not know about it ( bug 774514 and bug 898087 ). Under Gnome session Fallback, I can assign Super to some action.
What shell are you using? In Unity, super is reserved and it is a known problem that Compiz and Gnome Control center does not know about it ( bug 774514 and bug 898087 ). Under Gnome session Fallback, I can assign Super to some action.