(gnome-settings-daemon:1610): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed
(gnome-settings-daemon:1610): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed
(polkit-gnome-authentication-agent-1:1638): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(polkit-gnome-authentication-agent-1:1638): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(polkit-gnome-authentication-agent-1:1638): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(polkit-gnome-authentication-agent-1:1638): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(hp-systray:1634): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(hp-systray:1634): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(hp-systray:1634): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(hp-systray:1634): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1640): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1640): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1640): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(canberra-gtk-play:1640): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1705): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1705): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1705): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(unity-window-decorator:1705): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1813): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1813): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1813): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:1813): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(ubuntuone-launch:1815): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:7603): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:7603): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:7603): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:7603): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:9680): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:9680): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:9680): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:9680): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(cheese:9887): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:9887): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:9887): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:9887): Gtk-WARNING **: Attempting to add a widget with type GtkHBox to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:9887): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:9887): Gtk-WARNING **: Attempting to add a widget with type GtkHBox to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:9887): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(shotwell:9901): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(shotwell:9901): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(shotwell:9901): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(shotwell:9901): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(process:9910): Gtk-WARNING **: Locale not supported by C library.
(vlc:9910): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:9910): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:9910): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:9910): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(vlc:9910): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed
(unity-window-decorator:1705): Gtk-CRITICAL **: IA__gtk_widget_get_realized: assertion `GTK_IS_WIDGET (widget)' failed