/etc/init.d/alsasound restart
 * WARNING:  you are stopping a boot service.
 * Storing ALSA Mixer Levels...
/usr/sbin/alsactl: save_state:1163: No soundcards found...                                     [ !! ]

 * Unloading ALSA...                                                                           [ ok ]
 * Unloading ALSA modules...