(polkit-gnome-authentication-agent-1:1386): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (polkit-gnome-authentication-agent-1:1386): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (polkit-gnome-authentication-agent-1:1386): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (polkit-gnome-authentication-agent-1:1386): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (canberra-gtk-play:1390): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (canberra-gtk-play:1390): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (canberra-gtk-play:1390): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (canberra-gtk-play:1390): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (vino-server:1391): EggSMClient-CRITICAL **: egg_sm_client_set_mode: assertion `global_client == NULL || global_client_mode == EGG_SM_CLIENT_MODE_DISABLED' failed (gnome-settings-daemon:1272): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed (unity-window-decorator:1498): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (unity-window-decorator:1498): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (unity-window-decorator:1498): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (unity-window-decorator:1498): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (applet.py:1559): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (applet.py:1559): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (applet.py:1559): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (applet.py:1559): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (ubuntuone-launch:1561): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (ubuntuone-launch:1561): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (ubuntuone-launch:1561): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (ubuntuone-launch:1561): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): 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 (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): 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 (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (update-manager:1595): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed (remmina:3274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (remmina:3274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (remmina:3274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", (remmina:3274): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",