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#1 06-01-2015 11:59:51

nIQnutn
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Pb mpd

Bonjour,

J'ai installé hier un serveur / client MPD. J'ai bien galéré mais ça marche pour le moment. J'ai changé le port mais ça me turlupine.

Je ne comprends pas pourquoi j'ai ce message:

 mpd
Jan 06 10:47 : socket: Failed to bind to '[::1]:6600': Address already in use


que le port soit commenté ou 6600 par défaut.


en client j'ai installé Ario et un plugin pour mettre sur le panel de XFCE.

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#2 06-01-2015 15:20:04

chuugar
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Re : Pb mpd

Si t'es sous Jessie, qu'est ce que renvoie :

systemctl status mpd.service



Ton fichier de configuration mpd il est dans /etc ou dans ton /home ?
Tu peux le donner?

Dernière modification par chuugar (06-01-2015 15:30:27)


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#3 06-01-2015 18:47:47

nIQnutn
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Re : Pb mpd

c'est sous Jessie

$ systemctl status mpd.service
? mpd.service - Music Player Daemon
   Loaded: loaded (/lib/systemd/system/mpd.service; enabled)
   Active: active (running) since mar. 2015-01-06 17:41:28 CET; 50s ago
 Main PID: 20670 (mpd)
   CGroup: /system.slice/mpd.service
           ??20670 /usr/bin/mpd --no-daemon
 



le  .conf est dans mon home. J'ai un peu suvi le wiki.

 mpd -v
config_file: loading file /home/user/.mpd/mpd.conf
Jan 06 17:42 : socket: Failed to bind to '[::1]:6660': Address already in use





# An example configuration file for MPD.
# Read the user manual for documentation: http://www.musicpd.org/doc/user/
# or /usr/share/doc/mpd/user-manual.html


# Files and directories #######################################################
#
# This setting controls the top directory which MPD will search to discover the
# available audio files and add them to the daemon's online database. This
# setting defaults to the XDG directory, otherwise the music directory will be
# be disabled and audio files will only be accepted over ipc socket (using
# file:// protocol) or streaming files over an accepted protocol.
#
music_directory   "/data/Musique"
#
# This setting sets the MPD internal playlist directory. The purpose of this
# directory is storage for playlists created by MPD. The server will use
# playlist files not created by the server but only if they are in the MPD
# format. This setting defaults to playlist saving being disabled.
#
playlist_directory    "/home/user/.mpd/playlists"
#
# This setting sets the location of the MPD database. This file is used to
# load the database at server start up and store the database while the
# server is not up. This setting defaults to disabled which will allow
# MPD to accept files over ipc socket (using file:// protocol) or streaming
# files over an accepted protocol.
#
db_file     "/home/user/.mpd/tagcache"
#
# These settings are the locations for the daemon log files for the daemon.
# These logs are great for troubleshooting, depending on your log_level
# settings.
#
# The special value "syslog" makes MPD use the local syslog daemon. This
# setting defaults to logging to syslog, otherwise logging is disabled.
#
log_file      "/home/user/.mpd/mpd.log"
#
# This setting sets the location of the file which stores the process ID
# for use of mpd --kill and some init scripts. This setting is disabled by
# default and the pid file will not be stored.
#
pid_file      "/home/user/.mpd/pid"
#
# This setting sets the location of the file which contains information about
# most variables to get MPD back into the same general shape it was in before
# it was brought down. This setting is disabled by default and the server
# state will be reset on server start up.
#
state_file      "/home/user/.mpd/state"
#
# The location of the sticker database.  This is a database which
# manages dynamic information attached to songs.
#
sticker_file                   "/home/user/.mpd/sticker.sql"
#
###############################################################################


# General music daemon options ################################################
#
# This setting specifies the user that MPD will run as. MPD should never run as
# root and you may use this setting to make MPD change its user ID after
# initialization. This setting is disabled by default and MPD is run as the
# current user.
#
#user       "mpd"
#
# This setting specifies the group that MPD will run as. If not specified
# primary group of user specified with "user" setting will be used (if set).
# This is useful if MPD needs to be a member of group such as "audio" to
# have permission to use sound card.
#
#group                          "nogroup"
#
# This setting sets the address for the daemon to listen on. Careful attention
# should be paid if this is assigned to anything other then the default, any.
# This setting can deny access to control of the daemon. Choose any if you want
# to have mpd listen on every address
#
# For network
bind_to_address   "localhost"
#
# And for Unix Socket
#bind_to_address    "/run/mpd/socket"
#
# This setting is the TCP port that is desired for the daemon to get assigned
# to.
#
# port        "6660"
#
# This setting controls the type of information which is logged. Available
# setting arguments are "default", "secure" or "verbose". The "verbose" setting
# argument is recommended for troubleshooting, though can quickly stretch
# available resources on limited hardware storage.
#
#log_level      "default"
#
# If you have a problem with your MP3s ending abruptly it is recommended that
# you set this argument to "no" to attempt to fix the problem. If this solves
# the problem, it is highly recommended to fix the MP3 files with vbrfix
# (available as vbrfix in the debian archive), at which
# point gapless MP3 playback can be enabled.
#
#gapless_mp3_playback     "yes"
#
# Setting "restore_paused" to "yes" puts MPD into pause mode instead
# of starting playback after startup.
#
#restore_paused "no"
#
# This setting enables MPD to create playlists in a format usable by other
# music players.
#
#save_absolute_paths_in_playlists "no"
#
# This setting defines a list of tag types that will be extracted during the
# audio file discovery process. The complete list of possible values can be
# found in the mpd.conf man page.
#metadata_to_use  "artist,album,title,track,name,genre,date,composer,performer,disc"
#
# This setting enables automatic update of MPD's database when files in
# music_directory are changed.
#
#auto_update    "yes"
#
# Limit the depth of the directories being watched, 0 means only watch
# the music directory itself.  There is no limit by default.
#
#auto_update_depth "3"
#
###############################################################################


# Symbolic link behavior ######################################################
#
# If this setting is set to "yes", MPD will discover audio files by following
# symbolic links outside of the configured music_directory.
#
#follow_outside_symlinks  "yes"
#
# If this setting is set to "yes", MPD will discover audio files by following
# symbolic links inside of the configured music_directory.
#
#follow_inside_symlinks   "yes"
#
###############################################################################


# Zeroconf / Avahi Service Discovery ##########################################
#
# If this setting is set to "yes", service information will be published with
# Zeroconf / Avahi.
#
#zeroconf_enabled   "yes"
#
# The argument to this setting will be the Zeroconf / Avahi unique name for
# this MPD server on the network.
#
#zeroconf_name      "Music Player"
#
###############################################################################


# Permissions #################################################################
#
# If this setting is set, MPD will require password authorization. The password
# can setting can be specified multiple times for different password profiles.
#
#password                        "password@read,add,control,admin"
#
# This setting specifies the permissions a user has who has not yet logged in.
#
#default_permissions             "read,add,control,admin"
#
###############################################################################


# Database #######################################################################
#

#database {
#       plugin "proxy"
#       host "other.mpd.host"
#       port "6600"
#}

# Input #######################################################################
#

input {
        plugin "curl"
#       proxy "proxy.isp.com:8080"
#       proxy_user "user"
#       proxy_password "password"
}

#
###############################################################################

# Audio Output ################################################################
#
# MPD supports various audio output types, as well as playing through multiple
# audio outputs at the same time, through multiple audio_output settings
# blocks. Setting this block is optional, though the server will only attempt
# autodetection for one sound card.
#
# An example of an ALSA output:
#
audio_output {
  type    "alsa"
  name    "My ALSA Device"
# device    "hw:0,0"  # optional
# mixer_type      "hardware"      # optional
# mixer_device  "default" # optional
# mixer_control "PCM"   # optional
# mixer_index "0"   # optional
}
#
# An example of an OSS output:
#
#audio_output {
# type    "oss"
# name    "My OSS Device"
# device    "/dev/dsp"  # optional
# mixer_type      "hardware"      # optional
# mixer_device  "/dev/mixer"  # optional
# mixer_control "PCM"   # optional
#}
#
# An example of a shout output (for streaming to Icecast):
#
#audio_output {
# type    "shout"
# encoding  "ogg"     # optional
# name    "My Shout Stream"
# host    "localhost"
# port    "8000"
# mount   "/mpd.ogg"
# password  "hackme"
# quality   "5.0"
# bitrate   "128"
# format    "44100:16:1"
# protocol  "icecast2"    # optional
# user    "source"    # optional
# description "My Stream Description" # optional
# url             "http://example.com"    # optional
# genre   "jazz"      # optional
# public    "no"      # optional
# timeout   "2"     # optional
# mixer_type      "software"              # optional
#}
#
# An example of a recorder output:
#
#audio_output {
#       type            "recorder"
#       name            "My recorder"
#       encoder         "vorbis"                # optional, vorbis or lame
#       path            "/var/lib/mpd/recorder/mpd.ogg"
##      quality         "5.0"                   # do not define if bitrate is defined
#       bitrate         "128"                   # do not define if quality is defined
#       format          "44100:16:1"
#}
#
# An example of a httpd output (built-in HTTP streaming server):
#
#audio_output {
# type    "httpd"
# name    "My HTTP Stream"
# encoder   "vorbis"    # optional, vorbis or lame
# port    "8000"
# bind_to_address "0.0.0.0"               # optional, IPv4 or IPv6
# quality   "5.0"     # do not define if bitrate is defined
# bitrate   "128"     # do not define if quality is defined
# format    "44100:16:1"
# max_clients     "0"                     # optional 0=no limit
#}
#
# An example of a pulseaudio output (streaming to a remote pulseaudio server)
# Please see README.Debian if you want mpd to play through the pulseaudio
# daemon started as part of your graphical desktop session!
#
#audio_output {
# type    "pulse"
# name    "My Pulse Output"
# server    "remote_server"   # optional
# sink    "remote_server_sink"  # optional
#}
#
# An example of a winmm output (Windows multimedia API).
#
#audio_output {
# type    "winmm"
# name    "My WinMM output"
# device    "Digital Audio (S/PDIF) (High Definition Audio Device)" # optional
#   or
# device    "0"   # optional
# mixer_type  "hardware"  # optional
#}
#
# An example of an openal output.
#
#audio_output {
# type    "openal"
# name    "My OpenAL output"
# device    "Digital Audio (S/PDIF) (High Definition Audio Device)" # optional
#}
#
## Example "pipe" output:
#
#audio_output {
# type    "pipe"
# name    "my pipe"
# command   "aplay -f cd 2>/dev/null"
## Or if you're want to use AudioCompress
# command   "AudioCompress -m | aplay -f cd 2>/dev/null"
## Or to send raw PCM stream through PCM:
# command   "nc example.org 8765"
# format    "44100:16:2"
#}
#
## An example of a null output (for no audio output):
#
#audio_output {
# type    "null"
# name    "My Null Output"
# mixer_type      "none"                  # optional
#}
#
# If MPD has been compiled with libsamplerate support, this setting specifies
# the sample rate converter to use.  Possible values can be found in the
# mpd.conf man page or the libsamplerate documentation. By default, this is
# setting is disabled.
#
#samplerate_converter   "Fastest Sinc Interpolator"
#
###############################################################################


# Normalization automatic volume adjustments ##################################
#
# This setting specifies the type of ReplayGain to use. This setting can have
# the argument "off", "album", "track" or "auto". "auto" is a special mode that
# chooses between "track" and "album" depending on the current state of
# random playback. If random playback is enabled then "track" mode is used.
# See <http://www.replaygain.org> for more details about ReplayGain.
# This setting is off by default.
#
#replaygain     "album"
#
# This setting sets the pre-amp used for files that have ReplayGain tags. By
# default this setting is disabled.
#
#replaygain_preamp    "0"
#
# This setting sets the pre-amp used for files that do NOT have ReplayGain tags.
# By default this setting is disabled.
#
#replaygain_missing_preamp  "0"
#
# This setting enables or disables ReplayGain limiting.
# MPD calculates actual amplification based on the ReplayGain tags
# and replaygain_preamp / replaygain_missing_preamp setting.
# If replaygain_limit is enabled MPD will never amplify audio signal
# above its original level. If replaygain_limit is disabled such amplification
# might occur. By default this setting is enabled.
#
#replaygain_limit   "yes"
#
# This setting enables on-the-fly normalization volume adjustment. This will
# result in the volume of all playing audio to be adjusted so the output has
# equal "loudness". This setting is disabled by default.
#
#volume_normalization   "no"
#
###############################################################################


# Character Encoding ##########################################################
#
# If file or directory names do not display correctly for your locale then you
# may need to modify this setting.
#
filesystem_charset    "UTF-8"
#
# This setting controls the encoding that ID3v1 tags should be converted from.
#
id3v1_encoding      "UTF-8"
#
###############################################################################


# SIDPlay decoder #############################################################
#
# songlength_database:
#  Location of your songlengths file, as distributed with the HVSC.
#  The sidplay plugin checks this for matching MD5 fingerprints.
#  See http://www.c64.org/HVSC/DOCUMENTS/Songlengths.faq
#
# default_songlength:
#  This is the default playing time in seconds for songs not in the
#  songlength database, or in case you're not using a database.
#  A value of 0 means play indefinitely.
#
# filter:
#  Turns the SID filter emulation on or off.
#
#decoder {
#       plugin                  "sidplay"
#       songlength_database     "/media/C64Music/DOCUMENTS/Songlengths.txt"
#       default_songlength      "120"
#       filter "true"
#}
#
###############################################################################

 

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#4 06-01-2015 20:59:25

chuugar
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Lieu : Nancy, France
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Re : Pb mpd

Systemd lance automatiquement mpd au démarrage (= le service est "enabled" ), quand tu rappelles mpd avec ton user, l'instance est déjà activé, d'où le message d'erreur.
Donc soit tu désactives mpd au démarrage avec:

systemctl disable mpd.service


Soit tu copies ton fichier ton configuration dans /etc (/etc/mpd.conf).


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#5 06-01-2015 21:33:55

nIQnutn
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Re : Pb mpd

je garde le fichier de conf dans le /home pour plein de bonnes raisons.

Après, je sais pas si c'est important, mais je viens de regarder et dans le démarrage automatique de XFCE j'ai
1420572770.png

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#6 06-01-2015 21:46:30

chuugar
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Lieu : Nancy, France
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Re : Pb mpd

Yeap, donc désactive mpd.service au démarrage. smile

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#7 08-01-2015 12:50:26

nIQnutn
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Re : Pb mpd

J'ai désactivé au démarrage mais toujours le même pb.

La seule solution pour le moment , c'est d'utiliser un autre port dans le fichier de conf.

Autre remarque, je n'ai pas configurer la sortie audio. J'utiilise Pulseaudio mais dans le fichier de conf j'ai laissé Alsa et ça fonctionne hormis que j'arrive pas à augmenter ou baisser le son (c'est toujours 100%).

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#8 09-01-2015 16:58:46

vv222
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Re : Pb mpd

Les deux commandes suivantes devraient te permettre de savoir ce qui occupe le port 6600 sur ton système :

netstat -pln | grep 6600


tcp        0      0 127.0.0.1:6600          0.0.0.0:*               LISTEN      10643/mpd    

 

ps -fp 10643



UID        PID  PPID  C STIME TTY          TIME CMD
mpd      10643     1  1 02:19 ?        00:09:50 /usr/bin/mpd /etc/mpd.conf


La commande netstat te permet de récupérer le PID (identifiant unique) du processus écoutant sur le port 6600, et la commande ps te permet de connaître l’utilisateur ayant lancé le processus (colonne UID).
Si l’UID est "mpd", c’est la version système de MPD qui tourne, lancée par systemd au démarrage. Si au contraire l’UID est celui de ton utilisateur courant, c’est celui-ci qui a lancé la session MPD en cours, probablement via l’exécution automatique au lancement de ta session XFCE.

Dernière modification par vv222 (09-01-2015 16:59:11)


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