At login page, where you choose your user among the list of the available ones, I can also see the list of available DEs (Gnome, Gnome classic, Unity, Unity 2d, etc) but the funny thing is that the classic "foot" logo normally associated to the GNOME selection has now disappeared, and instead the "gear" logo (the one normally related to Unity, is on the side of the "gnome" choice.
Note that the foot logo remains associated to the Gnome Classic item, and that the "gear" logo is still associated to the various versions of Unity available.
This is not serious, since I can still access my GNOME or Unity environment, but I wonder if I can fix this up.
