/etc/gdm/PreSession/Default: Registering your session with wtmp and utmp
/etc/gdm/PreSession/Default: running: /usr/X11R6/bin/sessreg -a -w /var/log/wtmp -u /var/run/utmp -x "/var/lib/gdm/:0.Xservers" -h "" -l ":0" "master"
/etc/gdm/Xsession: Beginning session setup...
SESSION_MANAGER=local/D505:/tmp/.ICE-unix/2636
.xsession-errors (END)