/etc/init.d/alsasound restart
 * WARNING:  you are stopping a boot service.
 * Storing ALSA Mixer Levels ...
/usr/sbin/alsactl: get_control:209: Cannot read control info '2,0,0,Surround Playback Volume,0': Invalid argument                                      [ !! ] * Unloading ALSA ...                                                                                                                                  [ ok ] * Unloading ALSA modules ...                                                                                                                          [ ok ] * Loading ALSA modules ...
 * Could not detect custom ALSA settings.  Loading all detected alsa drivers.
 *   Loading: snd_hda_intel ...                                                                                                                        [ ok ] *   Loading: snd-seq-oss ...                                                                                                                          [ ok ] *   Loading: snd-pcm-oss ...                                                                                                                          [ ok ] * Restoring Mixer Levels ...
/usr/sbin/alsactl: set_control:970: failed to obtain info for control #3 (No such file or directory)
 * Errors while restoring defaults, ignoring                                                                                                           [ ok ]o