(gnome-settings-daemon:1408): GnomeDesktop-WARNING **: could not get output property for LVDS, rc: 15
(gnome-settings-daemon:1408): GnomeDesktop-WARNING **: could not get output property for LVDS, rc: 15
(gnome-settings-daemon:1408): GnomeDesktop-WARNING **: could not get output property for LVDS, rc: 15
(gnome-settings-daemon:1408): GnomeDesktop-WARNING **: could not get output property for LVDS, rc: 15
(gnome-settings-daemon:1408): GnomeDesktop-WARNING **: could not get output property for LVDS, rc: 15
(gnome-settings-daemon:1408): GnomeDesktop-WARNING **: could not get output property for LVDS, rc: 15
(gnome-settings-daemon:1408): GnomeDesktop-WARNING **: could not get output property for LVDS, rc: 15
(polkit-gnome-authentication-agent-1:1450): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1454): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(polkit-gnome-authentication-agent-1:1450): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1454): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(polkit-gnome-authentication-agent-1:1450): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1454): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(polkit-gnome-authentication-agent-1:1450): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1527): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1527): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1527): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1527): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(update-manager:2160): Gtk-WARNING **: Attempting to add a widget with type aptdaemon+gtk3widgets+AptProgressDialog to a GtkWindow, but as a GtkBin subclass a GtkWindow can only contain one widget at a time; it already contains a widget of type GtkVBox
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:3437): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(plugin-container:3478): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(plugin-container:3478): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(plugin-container:3478): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(plugin-container:3478): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gtk-gnash:3480): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gtk-gnash:3480): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gtk-gnash:3480): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(gtk-gnash:3480): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",