On Wed, 21 Jan 2015 15:15:35 +0000 Sorin Srbu wrote:
Besides, I was never able to make Mate sticky, i.e. after each logout C7 reverted to the default DE for the user, whatever I did. Same thing with KDE.
yum remove gnome-classic-session gnome-session-xsession
That removes the gnome-classic.desktop, gnome-custom-session.desktop and gnome.desktop files from the /usr/share/xsessions directory without affecting any gnome or gtk programs. All that's left in that directory now is mate.desktop, no choices show up on the gdm login screen, mate is the default and only available desktop.