(gksu:1957): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(gksu:1957): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(gksu:1957): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(gksu:1957): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
  1311/dev/snd/controlC0:  guille-marie  F.... pulseaudio