(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed
(metacity:1467): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(metacity:1467): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(metacity:1467): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(metacity:1467): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(polkit-gnome-authentication-agent-1:1491): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1500): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1500): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1500): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1500): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1628): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1628): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1628): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1628): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1630): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1630): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1630): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1630): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2316): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2316): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2316): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gksu:2316): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2333): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2333): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2333): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2333): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15
(gnome-settings-daemon:1439): GnomeDesktop-WARNING **: could not get output property for VBOX0, rc: 15