/etc/init.d/alsasound restart
 * WARNING:  you are stopping a boot service.
 * Storing ALSA Mixer Levels ...
/usr/sbin/alsactl: save_state:1253: No soundcards found...                                                                                            [ !! ]
 * Unloading ALSA ...                                                                                                                                 [ ok ]
 * Unloading ALSA modules ...                                                                                                                         [ ok ]
 * Loading ALSA modules ...
 *   Loading: snd-card-0 ...                                                                                                                          [ ok ]
 *   Loading: snd-seq ...                                                                                                                             [ ok ]
 * ERROR: Failed to load necessary drivers                                                                                                            [ ok ]
 * Restoring Mixer Levels ...
 * No mixer config in /etc/asound.state, you have to unmute your card!