MPD - Миксер (управление звуком) не работает

mpd ~/.mpdconf

$ cat ~/.mpdconf 
music_directory "/media/1-MEDIA/Music"
playlist_directory      "/home/cmd/.mpd/playlists"

db_file                 "/home/cmd/.mpd/mpd.db"
log_file                "/home/cmd/.mpd/mpd.log"
error_file              "/home/cmd/.mpd/mpd.error"
pid_file                "/home/cmd/.mpd/pid"

user                    "cmd"

bind_to_address      "127.0.0.1"


audio_output {
        type                    "alsa"
        name                    "My ALSA Device"
       # device                  "hw:0,0"     # optional
       # format                  "44100:16:2" # optional
}

mixer_type      "alsa"
mixer_device    "default"
mixer_control   "PCM"

filesystem_charset              "UTF-8"

id3v1_encoding                  "UTF-8"

Nov 25 22:55 : can't find alsa mixer control "PCM"