I don't know what happened but I changed some stuff in Unity Tweak Tool and now whenever I use Super + W combination to use scale effect(I think this is what it is called, it spreads all open ...
Machine is a single boot Linux. After upgrading from 13.10 to 14.1 today, my son's account starts without a window manager. He has his desktop icons and can click them but no menu and no launcher. I ...