/etc/X11/gdm/PreSession/Default: Registering your session with wtmp and utmp /etc/X11/gdm/PreSession/Default: running: /usr/X11R6/bin/sessreg -a -w /var/log/wtmp -u /var/run/utmp -x "/var/gdm/:0.Xservers" -h "" -l ":0" "root" /etc/X11/gdm/Xsession: Beginning session setup... /etc/X11/gdm/Xsession: Setup done, will execute: /usr/bin/ssh-agent -- gnome-session Xlib: connection to ":0.0" refused by server Xlib: Protocol not supported by server (gnome-session:7520): Gtk-WARNING **: cannot open display: