/etc/gdm/PreSession/Default: Registering your session with wtmp and utmp
/etc/gdm/PreSession/Default: running: /usr/bin/X11/sessreg -a -w /var/log/wtmp -u /var/run/utmp -x "/var/lib/gdm/:0.Xservers" -h "" -l ":0" "rupert"
/etc/gdm/Xsession: Beginning session setup...
Failed to execute message bus daemon: No such file or directory
EOF in dbus-launch reading address from bus daemon