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5 - Les serveurs son : Jack, PulseAudio et autres...

> Forums de discussion > 5 - Les serveurs son : Jack, PulseAudio et autres... > [Librazik] Jack ne démarre pas (Résolu)
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[Librazik] Jack ne démarre pas (Résolu)

bilm utilisateur non connecté
Bonjour !

J'ai donc installé la distribution Librazik sur un Dell Inspiron dans le but d'utiliser Guitarix.
Je dispose d'une carte son USB Alesis iO|2 pour brancher ma guitare.
J'ai suivi ce tutoriel pour les premiers réglages de Jack > http://librazik.tuxfamily.org/doc/tutoriels/qjackctl_premier_lancement
Mais lorsque je tente de démarrer Jack via qjackctl j'ai le message d'erreur suivant :

13:50:17.036 Journalisation démarrée --- jeu. août 24 13:50:17 2017 ---
13:50:17.134 Réinitialisation des statistiques.
13:50:17.169 Changement des connexions ALSA.
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
13:50:17.206 Changement du graphique des connexions ALSA.
14:04:10.095 Script de démarrage...
14:04:10.095 pulseaudio -k
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
E: [pulseaudio] main.c: Impossible de tuer le démon : Aucun processus de ce type
14:04:10.576 Script de démarrage terminé avec statut de sortie=256.
14:04:10.576 JACK démarre...
14:04:10.577 /usr/bin/jackd -v -P60 -p128 -dalsa -dhw:io2 -r44100 -p1024 -n2
14:04:10.601 JACK a été démarré avec le PID=8530.
14:04:10.789 Impossible de connecter le serveur JACK comme client. - L'opération a échoué. - Incapable de se connecter au serveur. Veuillez consulter la fenêtre des messages pour plus d'informations.
14:04:10.870 Script d'extinction...
14:04:10.871 killall a2jmidid
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
no message buffer overruns
no message buffer overruns
no message buffer overruns
jackdmp 1.9.11
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2014 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 60
self-connect-mode is "Don't restrict self connect requests"
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: playback device hw:io2
Jack: capture device hw:io2
Jack: apparent rate = 44100
Jack: frames per period = 1024
Jack: JackDriver::Open capture_driver_name = hw:io2
Jack: JackDriver::Open playback_driver_name = hw:io2
Jack: Check protocol client = 8 server = 8
Jack: JackEngine::ClientInternalOpen: name = system
Jack: JackEngine::AllocateRefNum ref = 0
Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_system val = 0
Jack: JackEngine::NotifyAddClient: name = system
Jack: JackGraphManager::SetBufferSize size = 1024
Jack: JackConnectionManager::DirectConnect first: ref1 = 0 ref2 = 0
Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
Jack: JackDriver::SetupDriverSync driver sem in flush mode
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:io2|hw:io2|1024|2|44100|0|0|nomon|swmeter|-|32bit
configuring for 44100Hz, period = 1024 frames (23.2 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 24bit little-endian in 3bytes format
ALSA: use 2 periods for capture
a2jmidid: aucun processus trouvé
ALSA: final selected sample format for playback: 24bit little-endian in 3bytes format
ALSA: use 2 periods for playback
Jack: JackSocketServerChannel::Open
Jack: JackServerSocket::Bind : addr.sun_path /dev/shm/jack_default_1000_0
Jack: JackSocketServerChannel::BuildPoolTable size = 1
Jack: JackEngine::Open
Jack: JackClientSocket::Connect : addr.sun_path /dev/shm/jack_default_1000_0
Jack: JackEngine::ClientInternalOpen: name = freewheel
Jack: JackEngine::AllocateRefNum ref = 1
Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_freewheel val = 0
Jack: JackEngine::NotifyAddClient: name = freewheel
Jack: JackDriver::ClientNotify ref = 1 driver = system name = freewheel notify = 0
Jack: JackDriver::ClientNotify ref = 0 driver = freewheel name = system notify = 0
Jack: JackConnectionManager::DirectConnect first: ref1 = 1 ref2 = 1
Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 1 ref2 = 1
Jack: JackDriver::SetupDriverSync driver sem in flush mode
Jack: JackGraphManager::SetBufferSize size = 1024
Jack: JackAlsaDriver::Attach fBufferSize 1024 fSampleRate 44100
Jack: JackEngine::PortRegister ref = 0 name = system:capture_1 type = 32 bit float mono audio flags = 22 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 1 name = system:capture_1 type = 32 bit float mono audio
Jack: JackConnectionManager::AddOutputPort ref = 0 port = 1
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fCapturePortList[i] 1 
Jack: JackEngine::PortRegister ref = 0 name = system:capture_2 type = 32 bit float mono audio flags = 22 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 2 name = system:capture_2 type = 32 bit float mono audio
Jack: JackConnectionManager::AddOutputPort ref = 0 port = 2
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fCapturePortList[i] 2 
Jack: JackEngine::PortRegister ref = 0 name = system:playback_1 type = 32 bit float mono audio flags = 21 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 3 name = system:playback_1 type = 32 bit float mono audio
Jack: JackConnectionManager::AddInputPort ref = 0 port = 3
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 3 
Jack: JackEngine::PortRegister ref = 0 name = system:playback_2 type = 32 bit float mono audio flags = 21 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 4 name = system:playback_2 type = 32 bit float mono audio
Jack: JackConnectionManager::AddInputPort ref = 0 port = 4
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 4 
Jack: Clock source : system clock via clock_gettime
Jack: JackServer::Start
Jack: JackThreadedDriver::Start
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: JackThreadedDriver::Init real-time
Jack: JackPosixThread::AcquireRealTimeImp priority = 60
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: JackSocketServerChannel::ClientCreate socket
Jack: JackSocketServerChannel::BuildPoolTable size = 2
Jack: JackSocketServerChannel::BuildPoolTable fSocketTable i = 1 fd = 9
Jack: JackSocketServerChannel::Execute : fPollTable i = 1 fd = 9
Jack: JackRequest::Notification
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackEngine::ClientNotify: no callback for notification = 4
Jack: JackEngine::ClientNotify: no callback for notification = 4
14:04:11.316 Script d'extinction terminé avec statut de sortie=256.
14:04:11.317 JACK s'arrête...
Jack main caught signal 15
Jack: JackServer::Stop
Jack: JackThreadedDriver::Stop
Jack: JackPosixThread::Stop
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackPosixThread::Stop
Jack: JackSocketServerChannel::Execute : fPollTable i = 1 fd = 9
Jack: JackRequest::Notification
Jack: JackRequest::Notification kQUIT
Jack: JackSocketServerChannel::Execute : JackQuitException
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackEngine::ClientNotify: no callback for notification = 15
Jack: JackEngine::ClientNotify: no callback for notification = 15
Jack: JackServer::Close
Jack: JackServerSocket::Close /dev/shm/jack_default_1000_0
Jack: JackClientSocket::Close
Jack: JackAudioDriver::Detach
Jack: JackEngine::PortUnRegister ref = 0 port_index = 1
Jack: JackEngine::PortDisconnect ref = -1 src = 1 dst = 65535
Jack: JackGraphManager::DisconnectAllOutput port_index = 1 
Jack: JackConnectionManager::RemoveOutputPort ref = 0 port_index = 1 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::PortUnRegister ref = 0 port_index = 2
Jack: JackEngine::PortDisconnect ref = -1 src = 2 dst = 65535
Jack: JackGraphManager::DisconnectAllOutput port_index = 2 
Jack: JackConnectionManager::RemoveOutputPort ref = 0 port_index = 2 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::PortUnRegister ref = 0 port_index = 3
Jack: JackEngine::PortDisconnect ref = -1 src = 3 dst = 65535
Jack: JackGraphManager::DisconnectAllInput port_index = 3
Jack: JackConnectionManager::RemoveInputPort ref = 0 port_index = 3 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::PortUnRegister ref = 0 port_index = 4
Jack: JackEngine::PortDisconnect ref = -1 src = 4 dst = 65535
Jack: JackGraphManager::DisconnectAllInput port_index = 4
Jack: JackConnectionManager::RemoveInputPort ref = 0 port_index = 4 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 0 ref2 = 0
Jack: JackGraphManager::DisconnectRefNum cur_index = 1 ref1 = 0 ref2 = 0
Jack: JackEngine::ClientInternalClose ref = 0
Jack: JackEngine::ClientCloseAux ref = 0
Jack: JackGraphManager::RemoveAllPorts ref = 0
Jack: JackDriver::ClientNotify ref = 0 driver = freewheel name = system notify = 1
Jack: JackPosixSemaphore::Destroy name = jack_sem.1000_default_system
Released audio card Audio1
audio_reservation_finish
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 1 ref2 = 1
Jack: JackGraphManager::DisconnectRefNum cur_index = 1 ref1 = 1 ref2 = 1
Jack: JackEngine::ClientInternalClose ref = 1
Jack: JackEngine::ClientCloseAux ref = 1
Jack: JackGraphManager::RemoveAllPorts ref = 1
Jack: JackPosixSemaphore::Destroy name = jack_sem.1000_default_freewheel
Jack: JackEngine::Close
Jack: JackClientSocket::Close
Jack: no message buffer overruns
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackPosixThread::Stop
Jack: Succeeded in unlocking 17374362 byte memory area
Jack: JackShmMem::delete size = 0 index = 0
Jack: ~JackDriver
Jack: ~JackDriver
Jack: Succeeded in unlocking 1186 byte memory area
Jack: JackShmMem::delete size = 0 index = 1
Jack: Cleaning up shared memory
Jack: Cleaning up files
Jack: Unregistering server `default'
14:04:11.406 JACK a été arrêté
14:04:11.407 Script post-extinction...
14:04:11.408 pulseaudio --start
14:04:12.845 Script post-extinction terminé avec succès.


Quelques commandes utiles :

aplay -l
**** Liste des Périphériques Matériels PLAYBACK ****
carte 0: Intel [HDA Intel], périphérique 0: 92HD71B7X Analog [92HD71B7X Analog]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
carte 0: Intel [HDA Intel], périphérique 1: 92HD71B7X Digital [92HD71B7X Digital]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0
carte 1: io2 [io|2], périphérique 0: USB Audio [USB Audio]
  Sous-périphériques: 1/1
  Sous-périphérique #0: subdevice #0


cat /proc/asound/cards
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xf6afc000 irq 31
 1 [io2            ]: USB-Audio - io|2
                      Alesis io|2 at usb-0000:00:1d.0-2, full speed


uname -a
Linux inspiron 4.9.0-0.bpo.3-amd64 #1 SMP Debian 4.9.30-2+deb9u2~bpo8+1 (2017-06-27) x86_64 GNU/Linux


cat /etc/security/limits.d/audio.conf
# Provided by the jackd package.
#
# Changes to this file will be preserved.
#
# If you want to enable/disable realtime permissions, run
#
#    dpkg-reconfigure -p high jackd

@audio   -  rtprio     95
@audio   -  memlock    unlimited
#@audio   -  nice      -19


Qu'en pensez vous ? C'est bête de bloquer dès la première marche !!!

sub26nico utilisateur non connecté France
Déjà, as tu fais les mises à jour après installation?
Tu as le dernier noyau Debian, mais il serait plus judicieux
d'installer un noyau basse latence fourni par LibraZiK.
Autre chose, peux tu nous mettre ici les captures d'écran de tes
réglages de QjackCtl stp?

bilm utilisateur non connecté
Bonjour,
Oui j'ai fait les mises à jour juste après l'installation.
J'ai redémarré sur le noyau basse latence
uname -a
Linux inspiron 4.6.0-1-lzk-bl-amd64 #1 SMP PREEMPT Debian 4.6.2-2librazik1 (2016-06-29) x86_64 GNU/Linux

mais jack ne démarre toujours pas !?!
13:41:56.027 Journalisation démarrée --- sam. août 26 13:41:56 2017 ---
13:41:56.188 Réinitialisation des statistiques.
13:41:56.238 Changement des connexions ALSA.
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
13:41:56.260 Changement du graphique des connexions ALSA.
13:42:19.371 Script de démarrage...
13:42:19.371 pulseaudio -k
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
13:42:19.791 Script de démarrage terminé avec succès.
13:42:19.791 JACK démarre...
13:42:19.792 /usr/bin/jackd -v -P60 -p128 -dalsa -dhw:io2 -r44100 -p1024 -n2
13:42:19.837 JACK a été démarré avec le PID=2819.
13:42:19.951 Impossible de connecter le serveur JACK comme client. - L'opération a échoué. - Incapable de se connecter au serveur. Veuillez consulter la fenêtre des messages pour plus d'informations.
13:42:20.040 Script d'extinction...
13:42:20.041 killall a2jmidid
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
no message buffer overruns
no message buffer overruns
a2jmidid: aucun processus trouvé
no message buffer overruns
jackdmp 1.9.11
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2014 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 60
self-connect-mode is "Don't restrict self connect requests"
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: playback device hw:io2
Jack: capture device hw:io2
Jack: apparent rate = 44100
Jack: frames per period = 1024
Jack: JackDriver::Open capture_driver_name = hw:io2
Jack: JackDriver::Open playback_driver_name = hw:io2
Jack: Check protocol client = 8 server = 8
Jack: JackEngine::ClientInternalOpen: name = system
Jack: JackEngine::AllocateRefNum ref = 0
Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_system val = 0
Jack: JackEngine::NotifyAddClient: name = system
Jack: JackGraphManager::SetBufferSize size = 1024
Jack: JackConnectionManager::DirectConnect first: ref1 = 0 ref2 = 0
Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
Jack: JackDriver::SetupDriverSync driver sem in flush mode
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:io2|hw:io2|1024|2|44100|0|0|nomon|swmeter|-|32bit
configuring for 44100Hz, period = 1024 frames (23.2 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 24bit little-endian in 3bytes format
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 24bit little-endian in 3bytes format
ALSA: use 2 periods for playback
Jack: JackSocketServerChannel::Open
Jack: JackServerSocket::Bind : addr.sun_path /dev/shm/jack_default_1000_0
Jack: JackSocketServerChannel::BuildPoolTable size = 1
Jack: JackEngine::Open
Jack: JackClientSocket::Connect : addr.sun_path /dev/shm/jack_default_1000_0
Jack: JackEngine::ClientInternalOpen: name = freewheel
Jack: JackEngine::AllocateRefNum ref = 1
Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_freewheel val = 0
Jack: JackEngine::NotifyAddClient: name = freewheel
Jack: JackDriver::ClientNotify ref = 1 driver = system name = freewheel notify = 0
Jack: JackDriver::ClientNotify ref = 0 driver = freewheel name = system notify = 0
Jack: JackConnectionManager::DirectConnect first: ref1 = 1 ref2 = 1
Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 1 ref2 = 1
Jack: JackDriver::SetupDriverSync driver sem in flush mode
Jack: JackGraphManager::SetBufferSize size = 1024
Jack: JackAlsaDriver::Attach fBufferSize 1024 fSampleRate 44100
Jack: JackEngine::PortRegister ref = 0 name = system:capture_1 type = 32 bit float mono audio flags = 22 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 1 name = system:capture_1 type = 32 bit float mono audio
Jack: JackConnectionManager::AddOutputPort ref = 0 port = 1
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fCapturePortList[i] 1 
Jack: JackEngine::PortRegister ref = 0 name = system:capture_2 type = 32 bit float mono audio flags = 22 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 2 name = system:capture_2 type = 32 bit float mono audio
Jack: JackConnectionManager::AddOutputPort ref = 0 port = 2
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fCapturePortList[i] 2 
Jack: JackEngine::PortRegister ref = 0 name = system:playback_1 type = 32 bit float mono audio flags = 21 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 3 name = system:playback_1 type = 32 bit float mono audio
Jack: JackConnectionManager::AddInputPort ref = 0 port = 3
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 3 
Jack: JackEngine::PortRegister ref = 0 name = system:playback_2 type = 32 bit float mono audio flags = 21 buffer_size = 1024
Jack: JackGraphManager::AllocatePortAux port_index = 4 name = system:playback_2 type = 32 bit float mono audio
Jack: JackConnectionManager::AddInputPort ref = 0 port = 4
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackEngine::ClientNotify: no callback for notification = 9
Jack: JackAlsaDriver::Attach fPlaybackPortList[i] 4 
Jack: Clock source : system clock via clock_gettime
Jack: JackServer::Start
Jack: JackThreadedDriver::Start
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: JackThreadedDriver::Init real-time
Jack: JackPosixThread::AcquireRealTimeImp priority = 60
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: JackSocketServerChannel::ClientCreate socket
Jack: JackSocketServerChannel::BuildPoolTable size = 2
Jack: JackSocketServerChannel::BuildPoolTable fSocketTable i = 1 fd = 9
13:42:20.532 Script d'extinction terminé avec statut de sortie=256.
13:42:20.534 JACK s'arrête...
Jack: JackSocketServerChannel::Execute : fPollTable i = 1 fd = 9
Jack: JackRequest::Notification
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackDriver::ClientNotify ref = 1 driver = freewheel name = freewheel notify = 18
Jack: JackEngine::ClientNotify: no callback for notification = 4
Jack: JackEngine::ClientNotify: no callback for notification = 4
Jack main caught signal 15
Jack: JackServer::Stop
Jack: JackThreadedDriver::Stop
Jack: JackPosixThread::Stop
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackPosixThread::Stop
Jack: JackSocketServerChannel::Execute : fPollTable i = 1 fd = 9
Jack: JackRequest::Notification
Jack: JackRequest::Notification kQUIT
Jack: JackSocketServerChannel::Execute : JackQuitException
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackEngine::ClientNotify: no callback for notification = 15
Jack: JackEngine::ClientNotify: no callback for notification = 15
Jack: JackServer::Close
Jack: JackServerSocket::Close /dev/shm/jack_default_1000_0
Jack: JackClientSocket::Close
Jack: JackAudioDriver::Detach
Jack: JackEngine::PortUnRegister ref = 0 port_index = 1
Jack: JackEngine::PortDisconnect ref = -1 src = 1 dst = 65535
Jack: JackGraphManager::DisconnectAllOutput port_index = 1 
Jack: JackConnectionManager::RemoveOutputPort ref = 0 port_index = 1 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::PortUnRegister ref = 0 port_index = 2
Jack: JackEngine::PortDisconnect ref = -1 src = 2 dst = 65535
Jack: JackGraphManager::DisconnectAllOutput port_index = 2 
Jack: JackConnectionManager::RemoveOutputPort ref = 0 port_index = 2 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::PortUnRegister ref = 0 port_index = 3
Jack: JackEngine::PortDisconnect ref = -1 src = 3 dst = 65535
Jack: JackGraphManager::DisconnectAllInput port_index = 3
Jack: JackConnectionManager::RemoveInputPort ref = 0 port_index = 3 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::PortUnRegister ref = 0 port_index = 4
Jack: JackEngine::PortDisconnect ref = -1 src = 4 dst = 65535
Jack: JackGraphManager::DisconnectAllInput port_index = 4
Jack: JackConnectionManager::RemoveInputPort ref = 0 port_index = 4 
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackEngine::ClientNotify: no callback for notification = 10
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 0 ref2 = 0
Jack: JackGraphManager::DisconnectRefNum cur_index = 1 ref1 = 0 ref2 = 0
Jack: JackEngine::ClientInternalClose ref = 0
Jack: JackEngine::ClientCloseAux ref = 0
Jack: JackGraphManager::RemoveAllPorts ref = 0
Jack: JackDriver::ClientNotify ref = 0 driver = freewheel name = system notify = 1
Jack: JackPosixSemaphore::Destroy name = jack_sem.1000_default_system
Released audio card Audio1
audio_reservation_finish
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 1 ref2 = 1
Jack: JackGraphManager::DisconnectRefNum cur_index = 1 ref1 = 1 ref2 = 1
Jack: JackEngine::ClientInternalClose ref = 1
Jack: JackEngine::ClientCloseAux ref = 1
Jack: JackGraphManager::RemoveAllPorts ref = 1
Jack: JackPosixSemaphore::Destroy name = jack_sem.1000_default_freewheel
Jack: JackEngine::Close
Jack: JackClientSocket::Close
Jack: no message buffer overruns
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackPosixThread::Stop
Jack: Succeeded in unlocking 17374362 byte memory area
Jack: JackShmMem::delete size = 0 index = 0
Jack: ~JackDriver
Jack: ~JackDriver
Jack: Succeeded in unlocking 1186 byte memory area
Jack: JackShmMem::delete size = 0 index = 1
Jack: Cleaning up shared memory
Jack: Cleaning up files
Jack: Unregistering server `default'
13:42:20.631 JACK a été arrêté
13:42:20.632 Script post-extinction...
13:42:20.633 pulseaudio --start
13:42:21.537 Script post-extinction terminé avec succès.


Pour les réglages j'ai suivi les instructions de cette page : http://librazik.tuxfamily.org/doc/tutoriels/qjackctl_premier_lancement

Ci-dessous les captures des onglets Paramètres et Avancé :
Image
Image

Merci

olinuxx utilisateur non connecté France
Dans l'onglet "avancé", essaie de mettre "Retard au démarrage = 2s" puis refait un essai.

sub26nico utilisateur non connecté France
+1 avec le conseil d'olinuxx. Tu peux aussi renseigner le nom de ta carte son dans les champs
'périphérique de sortie' et 'périphérique d'entrée' ainsi
que le nombre d'entrées/sorties de ta carte son dans les colonnes 'Canaux E/S'.

sub26nico utilisateur non connecté France
Et aussi renommer le pré-réglage 'par défaut' par ce que tu veux
dans l'onglet paramètre (1ere capture d'écran).

bilm utilisateur non connecté
Jack démarre avec "Retard au démarrage = 2s" !!!
J'ai pu tester Hydrogen et Zynaddubfx.

Merci à vous. Je passe le sujet en résolu.

Une question me vient en regardant la fenêtre Connexions de Jack. Dans les onglets MIDI-Jack et Midi-Alsa, j'ai 4 ports TiMidity dans les clients en écriture. Ils correspondent aux ports d'entrée MIDI de ma carte son ?

Image
Image

Je vais faire des tests et j'ouvrirai un autre sujet si je m'en tire pas.

Encore merci à vous.

bda utilisateur non connecté France
Non, sur la partie gauche tu as les ports de sorties (OUT) et à droite les entrées (IN).
Il s'agit des ports des applications. Donc Timidity a 4 entrées et ta io|2 1 sortie.

olinuxx utilisateur non connecté France
Super que ça fonctionne.
Merci pour le [résolu].
Bonne musique à toi.

olinuxx utilisateur non connecté France
Pour info, ce réglage de retard = 2s sera présent de base dans la prochaine version de LibraZiK.

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sub26nico, 13:05, lun. 02 Aug 2021: @CyrilRos, ton lien ci-bas ne fonctionne pas
CyrilRos, 22:59, dim. 01 Aug 2021: Tux|N|Mix 21.1 disponible [Lien]
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Nolwen, 19:33, lun. 19 Jul 2021: Hola,À propos de la création de pattern (motifs) MIDI pour batterie, quelqu'un sait-il où en est la discussion ?
olinuxx, 01:28, lun. 19 Jul 2021: Lolo-Rosso : l'adresse courriel que tu as renseignée lors de ton inscription n'est pas fonctionnelle. Contacte moi pour corriger le soucis : [Lien]
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