/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" "shirish"
/etc/gdm/Xsession: Beginning session setup...
SESSION_MANAGER=local/ubuntu:/tmp/.ICE-unix/7238
Initializing gnome-mount extension
** Message: failed to load session from /home/shirish/.nautilus/saved-session-OPEOQT

** (nautilus:7308): WARNING **: Can not caclulate _NET_NUMBER_OF_DESKTOPS

** (nautilus:7308): WARNING **: Can not calculate _NET_NUMBER_OF_DESKTOPS

** (nautilus:7308): WARNING **: Can not get _NET_WORKAREA

** (nautilus:7308): WARNING **: Can not determine workarea, guessing at layout
The application 'gnome-session' lost its connection to the display :0.0;
most likely the X server was shut down or you killed/destroyed
the application.
The application 'gnome-panel' lost its connection to the display :0.0;
most likely the X server was shut down or you killed/destroyed
the application.
The application 'gnome-cups-icon' lost its connection to the display :0.0;
most likely the X server was shut down or you killed/destroyed
the application.
The application 'nautilus' lost its connection to the display :0.0;
most likely the X server was shut down or you killed/destroyed
the application.
The application 'update-notifier' lost its connection to the display :0.0;
most likely the X server was shut down or you killed/destroyed
the application.
nm-applet: Fatal IO error 104 (Connection reset by peer) on X server :0.0.

(gnome-panel:7307): GLib-GObject-CRITICAL **: g_object_run_dispose: assertion `G_IS_OBJECT (object)' failed