/etc/gdm/Xsession: Beginning session setup...
Setting IM through im-switch for locale=en_GB.
Start IM through /etc/X11/xinit/xinput.d/all_ALL linked to /etc/X11/xinit/xinput.d/default.
GNOME_KEYRING_CONTROL=/tmp/keyring-q2e8J9
GNOME_KEYRING_PID=1094
GNOME_KEYRING_CONTROL=/tmp/keyring-q2e8J9
GNOME_KEYRING_CONTROL=/tmp/keyring-q2e8J9
SSH_AUTH_SOCK=/tmp/keyring-q2e8J9/ssh

(polkit-gnome-authentication-agent-1:1131): GLib-GObject-WARNING **: cannot register existing type `_PolkitError'

(polkit-gnome-authentication-agent-1:1131): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
Initializing nautilus-gdu extension
Unable to find a synaptics device.
/usr/bin/compiz (core) - Warn: Exceeded max texture size
Starting gtk-window-decorator

** (nautilus:1121): WARNING **: Can not determine workarea, guessing at layout
** (update-notifier:1344): DEBUG: Skipping reboot required
Nautilus-Share-Message: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.

(gnome-terminal:1684): Gtk-CRITICAL **: gtk_accel_map_unlock_path: assertion `entry != NULL && entry->lock_count > 0' failed

(gnome-help:1766): Gtk-CRITICAL **: gtk_misc_set_alignment: assertion `GTK_IS_MISC (misc)' failed

(gnome-help:1766): Gtk-CRITICAL **: gtk_misc_set_alignment: assertion `GTK_IS_MISC (misc)' failed

(gnome-help:1766): Gtk-CRITICAL **: gtk_misc_set_alignment: assertion `GTK_IS_MISC (misc)' failed

(gnome-help:1766): Gtk-CRITICAL **: gtk_misc_set_alignment: assertion `GTK_IS_MISC (misc)' failed

** (gnome-settings-daemon:1773): WARNING **: Failed to acquire org.gnome.SettingsDaemon

** (gnome-settings-daemon:1773): WARNING **: Could not acquire name