Comment 16 for bug 687567

And I noticed that I'm not the only one with this problem (missing Ubuntu button, bug 752807). I found it beneath the pannel (I could see it if I change panel's opacity, but I cannot access it). This could be the cause of strange menu behavior (I have two video outputs - 1 monitor and 1 projector; option "Same image in all monitors" is checked from the beginning).