Comment 3 for bug 1171867

All ubuntu-flavours install as "ubuntu", there is no way to detect if unity,gnome-shell,kde are installed uniquiely or if multiple sessions are available. Thus all official flavours, once installed report that they are "Ubuntu". I'm not sure if we have master bug for this or not, similarly grub will say that you are booting "Ubuntu" and etc. similar things like uname -a.