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

> Forums de discussion > 5 - Les serveurs son : Jack, PulseAudio et autres... > [RESOLU] impossible de paramètrer qjackCtrl dans librazik
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[RESOLU] impossible de paramètrer qjackCtrl dans librazik

calixtus06 utilisateur non connecté
re re re bonjour, désolé. J'y passe des heures mais rien ne fonctionne .

rappel des épisodes précédents, j'étais sous ubuntu studio 14, ma carte son externe branchée en usb fonctionnait

ubuntu galère . Je décide d' installer complètement ubuntu studio 16. Pas de son dans les enceintes de ma carte son. ( pas celles de l'ordi donc)

Je ne comprends rien, j'en ai marre , j'installe librazik. Des choses fonctionnent: hydrogen notamment sort sur mes enceintes.Mais les effets de guitarix ne fonctionnent pas. Je suis les conseils et en arrive sans faire quoique ce soit de plus à couper le son de tout .

Je réinstalle librazic en suivant à la ligne les instructions.

Premier tuto "Qjackctrl premier lancement" et là ..ben ça marche (encore) pas:

Image

23:46:03.404 Journalisation démarrée --- mer. sept. 21 23:46:03 2016 ---
23:46:03.598 Réinitialisation des statistiques.
23:46:03.668 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
23:46:03.693 Changement du graphique des connexions ALSA.
23:46:16.721 Script de démarrage...
23:46:16.721 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
E: [pulseaudio] main.c: Impossible de tuer le démon : Aucun processus de ce type
23:46:17.370 Script de démarrage terminé avec statut de sortie=256.
23:46:17.370 JACK démarre...
23:46:17.370 /usr/bin/jackd -dalsa -dhw:PODStudioUX2 -r44100 -p1024 -n2
23:46:17.405 JACK a été démarré avec le PID=2613.
23:46:17.581 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.
23:46:17.711 Script d'extinction...
23:46:17.712 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
no message buffer overruns
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
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 10
self-connect-mode is "Don't restrict self connect requests"
a2jmidid: aucun processus trouvé
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:PODStudioUX2|hw:PODStudioUX2|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: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback
23:46:18.165 Script d'extinction terminé avec statut de sortie=256.
23:46:18.165 JACK s'arrête...
Jack main caught signal 15
Released audio card Audio1
audio_reservation_finish
23:46:18.213 JACK a été arrêté
23:46:18.214 Script post-extinction...
23:46:18.214 pulseaudio --start
23:46:19.190 Script post-extinction terminé avec succès.
23:58:50.187 Script de démarrage...
23:58:50.188 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
E: [pulseaudio] main.c: Impossible de tuer le démon : Aucun processus de ce type
23:58:50.605 Script de démarrage terminé avec statut de sortie=256.
23:58:50.608 JACK démarre...
23:58:50.612 /usr/bin/jackd -dalsa -dhw:PODStudioUX2 -r44100 -p1024 -n2
23:58:50.633 JACK a été démarré avec le PID=2753.
no message buffer overruns
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
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 10
self-connect-mode is "Don't restrict self connect requests"
23:58:50.841 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.
23:58:50.866 Script d'extinction...
23:58:50.882 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
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:PODStudioUX2|hw:PODStudioUX2|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: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback
a2jmidid: aucun processus trouvé
23:58:51.296 Script d'extinction terminé avec statut de sortie=256.
23:58:51.300 JACK s'arrête...
Jack main caught signal 15
Released audio card Audio1
audio_reservation_finish
23:58:51.378 JACK a été arrêté
23:58:51.392 Script post-extinction...
23:58:51.396 pulseaudio --start
23:58:51.905 Script post-extinction terminé avec succès.
00:02:04.042 Script de démarrage...
00:02:04.046 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
00:02:04.469 Script de démarrage terminé avec succès.
00:02:04.472 JACK démarre...
00:02:04.476 /usr/bin/jackd -dalsa -dhw:PODStudioUX2 -r44100 -p1024 -n2
00:02:04.494 JACK a été démarré avec le PID=2792.
00:02:04.525 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.
00:02:04.547 Script d'extinction...
00:02:04.552 killall a2jmidid
no message buffer overruns
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
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
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 10
self-connect-mode is "Don't restrict self connect requests"
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:PODStudioUX2|hw:PODStudioUX2|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: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback
a2jmidid: aucun processus trouvé
00:02:04.984 Script d'extinction terminé avec statut de sortie=256.
00:02:04.987 JACK s'arrête...
Jack main caught signal 15
Released audio card Audio1
audio_reservation_finish
00:02:05.042 JACK a été arrêté
00:02:05.052 Script post-extinction...
00:02:05.056 pulseaudio --start
00:02:05.563 Script post-extinction terminé avec succès.
00:02:12.734 Script de démarrage...
00:02:12.739 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
00:02:13.162 Script de démarrage terminé avec succès.
00:02:13.165 JACK démarre...
00:02:13.169 /usr/bin/jackd -dalsa -dhw:PODStudioUX2 -r44100 -p1024 -n2
00:02:13.182 JACK a été démarré avec le PID=2814.
00:02:13.215 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.
00:02:13.238 Script d'extinction...
00:02:13.256 killall a2jmidid
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
no message buffer overruns
jack server is not running or cannot be started
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
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 10
self-connect-mode is "Don't restrict self connect requests"
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:PODStudioUX2|hw:PODStudioUX2|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: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback
a2jmidid: aucun processus trouvé
00:02:13.691 Script d'extinction terminé avec statut de sortie=256.
00:02:13.694 JACK s'arrête...
Jack main caught signal 15
Released audio card Audio1
audio_reservation_finish
00:02:13.787 JACK a été arrêté
00:02:13.790 Script post-extinction...
00:02:13.794 pulseaudio --start
00:02:14.302 Script post-extinction terminé avec succès.
00:02:32.864 Script de démarrage...
00:02:32.870 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
00:02:33.293 Script de démarrage terminé avec succès.
00:02:33.296 JACK démarre...
00:02:33.300 /usr/bin/jackd -v -dalsa -dhw:PODStudioUX2 -r44100 -p1024 -n2
00:02:33.317 JACK a été démarré avec le PID=2836.
no message buffer overruns
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
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 10
self-connect-mode is "Don't restrict self connect requests"
00:02:33.505 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.
00:02:33.522 Script d'extinction...
00:02:33.537 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
Jack: JackPosixThread::StartImp : create non RT thread
Jack: JackPosixThread::ThreadHandler : start
Jack: playback device hw:PODStudioUX2
Jack: capture device hw:PODStudioUX2
Jack: apparent rate = 44100
Jack: frames per period = 1024
Jack: JackDriver::Open capture_driver_name = hw:PODStudioUX2
Jack: JackDriver::Open playback_driver_name = hw:PODStudioUX2
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:PODStudioUX2|hw:PODStudioUX2|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: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
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 = 10
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
a2jmidid: aucun processus trouvé
00:02:34.097 Script d'extinction terminé avec statut de sortie=256.
00:02:34.100 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 82274202 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'
00:02:34.432 JACK a été arrêté
00:02:34.436 Script post-extinction...
00:02:34.440 pulseaudio --start
00:02:34.946 Script post-extinction terminé avec succès.
00:03:12.416 Script de démarrage...
00:03:12.417 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
00:03:12.835 Script de démarrage terminé avec succès.
00:03:12.835 JACK démarre...
00:03:12.837 /usr/bin/jackd -v -dalsa -dhw:PODStudioUX2 -r44100 -p1024 -n2
00:03:12.841 JACK a été démarré avec le PID=2865.
no message buffer overruns
no message buffer overruns
no message buffer overruns
00:03:12.885 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.
00:03:12.914 Script d'extinction...
00:03:12.915 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
jackdmp 1.9.10
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 10
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:PODStudioUX2
Jack: capture device hw:PODStudioUX2
Jack: apparent rate = 44100
Jack: frames per period = 1024
Jack: JackDriver::Open capture_driver_name = hw:PODStudioUX2
Jack: JackDriver::Open playback_driver_name = hw:PODStudioUX2
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:PODStudioUX2|hw:PODStudioUX2|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: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
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 = 10
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
a2jmidid: aucun processus trouvé
00:03:13.347 Script d'extinction terminé avec statut de sortie=256.
00:03:13.347 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 82274202 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'
00:03:13.410 JACK a été arrêté
00:03:13.411 Script post-extinction...
00:03:13.411 pulseaudio --start
00:03:13.915 Script post-extinction terminé avec succès.




je ne comprends rien à ce qui est écrit mais je crois comprendre que pulseaudio est par là.

Il me paraît interressant de faire pulseaudio --kill . Je relance jack mais même message d'erreur.

Que faut il que je comprenne ?

Merci d'avance

olinuxx utilisateur non connecté France
Qu'est-ce qui te fait penser que " je crois comprendre que pulseaudio est par là." ?
À mon humble avis, tu penses mal ici. Sur LibraZiK, quand tu lances jackd avec qjackctl, pulseaudio est automatiquement mis en pause. Autrement dit, tu n'as rien à faire de spécial sous LibraZiK, c'est pré-configuré : quand jackd est lancé, pulseaudio est envoyé se coucher, quand jackd est arrêté, pulseaudio est de retour.

À ta place, j'essaierai de configurer avec 48000Hz en fréquence d'échantillonnage, 1024 échantillons par période et faire des essais successifs avec 2 périodes/tampon, puis 3 périodes par tampon.

D'autre part, si tu es sur LibraZiK, j'espère que tu n'as pas suivi de tutoriel pour virer pulseaudio... sinon, t'es bon pour une réinstallation complète du système.

PS :
Citation :
Je réinstalle librazic en suivant à la ligne les instructions.

Premier tuto "Qjackctrl premier lancement" et là ..ben ça marche (encore) pas:

C'est mieux, mais file nous des liens, ça sera encore mieux.

calixtus06 utilisateur non connecté
Salut Olivier,

j'ai fait ce matin une troisième installation de librazic.

J'arrive à la page https://librazic.tuxfamily.org/doc/tutoriels/qjackctrl_premier_lancement

J'applique ce qui est dit au chapitre paramètrer jackd

Puis "démarrer jack" et j'ai de nouveau ce message d'erreur:

10:17:57.574 Journalisation démarrée --- jeu. sept. 22 10:17:57 2016 ---
10:17:57.716 Réinitialisation des statistiques.
10:17:57.789 Changement des connexions ALSA.
10:17:57.825 Changement du graphique des connexions ALSA.
10:21:15.689 Script de démarrage...
10:21:15.690 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
E: [pulseaudio] main.c: Impossible de tuer le démon : Aucun processus de ce type
10:21:16.250 Script de démarrage terminé avec statut de sortie=256.
10:21:16.250 JACK démarre...
10:21:16.250 /usr/bin/jackd -v -dalsa -dhw:PODStudioUX2 -r48000 -p1024 -n2
10:21:16.268 JACK a été démarré avec le PID=2618.
10:21:16.462 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.
10:21:16.607 Script d'extinction...
10:21:16.608 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
no message buffer overruns
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
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 10
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:PODStudioUX2
Jack: capture device hw:PODStudioUX2
Jack: apparent rate = 48000
Jack: frames per period = 1024
Jack: JackDriver::Open capture_driver_name = hw:PODStudioUX2
Jack: JackDriver::Open playback_driver_name = hw:PODStudioUX2
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:PODStudioUX2|hw:PODStudioUX2|1024|2|48000|0|0|nomon|swmeter|-|32bit
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
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 = 10
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
a2jmidid: aucun processus trouvé
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
10:21:17.049 Script d'extinction terminé avec statut de sortie=256.
10:21:17.049 JACK s'arrête...
Jack main caught signal 15
Jack: JackServer::Stop
Jack: JackThreadedDriver::Stop
Jack: JackPosixThread::Stop
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackSocketServerChannel::Execute : fPollTable i = 1 fd = 9
Jack: JackRequest::Notification
Jack: JackRequest::Notification kQUIT
Jack: JackSocketServerChannel::Execute : JackQuitException
Jack: JackPosixThread::ThreadHandler : exit
Jack: JackPosixThread::Stop
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 82274202 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'
10:21:17.102 JACK a été arrêté
10:21:17.103 Script post-extinction...
10:21:17.103 pulseaudio --start
10:21:17.969 Script post-extinction terminé avec succès.


Image

Que faire , que comprendre ?

Merci d'avance

ouhena utilisateur non connecté France
Si tu passes l' option 'Périodes/tampon' à 3?

sub26nico utilisateur non connecté France
Il faut parfois préciser les nombres exacts de sorties et entrées dans l'onglet 'Avancé'.
Dans 'Interface', il y a parfois 2 choix présents pour une même carte, si c'est le cas,
essayes l'autre choix.

calixtus06 utilisateur non connecté
Ouhena écrit :
Si tu passes l' option 'Périodes/tampon' à 3?


fait: ça augmente la latence mais j'ai encore ce message d'erreur

Sub26nico écrit :
sub26nico Envoyé par sub26nico à 11:49 message privé utilisateur non connecté France

Il faut parfois préciser les nombres exacts de sorties et entrées dans l'onglet 'Avancé'.
Dans 'Interface', il y a parfois 2 choix présents pour une même carte, si c'est le cas,
essayes l'autre choix.


Dans l'onglet "avancé" je ne vois pas "nombre de sortie" et " nombre d'entrée" par contre il y a nombre de ports= 256.

Il y a aussi deux onglets :périphérique d'entrée et de sortie et effectivement ( comme dans INTERFACE) 2 propositions pour la carte externe :

hw: POD UX2 .........POD studio UX
hw:POD UX2,0.........pod studio UX

A noter si ça peut vous rendre service qu'il y a aussi 3 propositions pour ma carte interne:
hw:NVDIA................HDA NVDIA (h...
hw:NVDIA,0............... ALC662 rev1 A....
hw:NVDIA,3.................HDMI 0 (hw:0,3)

Désolé la capture d'écran ne fonctionne pas pour les menus déroulants

j'ai effectivement essayé les deux choix dans INTERFACE mais toujours le message d'erreur

j'ai vu aussi dans réglages/avancé/canaux/ nombre maximum de canaux d'entrée ..mais j'imagine que ça n'a rien à voir ?

olinuxx écrit :
C'est mieux, mais file nous des liens, ça sera encore mieux.


Que veux tu dire ? le lien vers la page internet ?

olinuxx utilisateur non connecté France
calixtus06 écrit :
Désolé la capture d'écran ne fonctionne pas pour les menus déroulants


menu LibraZiK -> Logiciels -> Accessoires -> Capture d'écran -> sélectionner "Capturer après un délai de XX secondes".



calixtus06 écrit :
Que veux tu dire ? le lien vers la page internet ?


Oui.

Note à ce propos que le dernier lien que tu as donné dans ton avant-dernier message est faux. C'est : https://librazik.tuxfamily.org/doc/tutoriels/qjackctl_premier_lancement et pas : https://librazic.tuxfamily.org/doc/tutoriels/qjackctrl_premier_lancement

Merci de vérifier les liens (et de façon plus générale, tes messages) avec la fonction "Aperçu" avant de cliquer sur "Publier".

calixtus06 utilisateur non connecté
Merci Olivier,

Pour autant, lorsque je vais dans logiciel/accessoire/capture d'écran ça enlève le menu déroulant que je ne peux donc pas ..capturer. J'aurais donc pu te montrer l'autre message où il est indiqué que jack ne peut être client ...Et quand je tente de te donner précisément la phrase..ben jack se met à démarrer (???)

Malgré tout , as tu des éclairages concernant mon soucis avec le réglages de jack dans qjackctr ?

olinuxx écrit :
À ta place, j'essaierai de configurer avec 48000Hz en fréquence d'échantillonnage, 1024 échantillons par période et faire des essais successifs avec 2 périodes/tampon, puis 3 périodes par tampon.


J'ai essayé mais ce message d'erreur :

16:32:23.675 Journalisation démarrée --- jeu. sept. 22 16:32:23 2016 ---
16:32:23.767 Réinitialisation des statistiques.
16:32:24.219 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
16:32:24.244 Changement du graphique des connexions ALSA.
16:32:32.417 Script de démarrage...
16:32:32.418 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
16:32:32.839 Script de démarrage terminé avec succès.
16:32:32.839 JACK démarre...
16:32:32.840 /usr/bin/jackd -v -P70 -dalsa -dhw:PODStudioUX2 -r48000 -p1024 -n3
16:32:32.844 JACK a été démarré avec le PID=3647.
16:32:32.856 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.
16:32:32.996 Script d'extinction...
16:32:32.998 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
no message buffer overruns
no message buffer overruns
no message buffer overruns
jackdmp 1.9.10
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 70
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:PODStudioUX2
Jack: capture device hw:PODStudioUX2
Jack: apparent rate = 48000
Jack: frames per period = 1024
Jack: JackDriver::Open capture_driver_name = hw:PODStudioUX2
Jack: JackDriver::Open playback_driver_name = hw:PODStudioUX2
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:PODStudioUX2|hw:PODStudioUX2|1024|3|48000|0|0|nomon|swmeter|-|32bit
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 3 periods
ALSA: final selected sample format for capture: 16bit little-endian
ALSA: use 3 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 3 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 = 70
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
a2jmidid: aucun processus trouvé
16:32:33.416 Script d'extinction terminé avec statut de sortie=256.
16:32:33.419 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 82274202 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'
16:32:33.751 JACK a été arrêté
16:32:33.755 Script post-extinction...
16:32:33.758 pulseaudio --start
16:32:34.265 Script post-extinction terminé avec succès.


Par ailleurs jack ayant miraculeusement démarré, j'ai essayé guitarixx et pas de son pas de signal. J'ai fait exprès de rajouter cela car ce n'est pour moi pas un nouveau sujet mais une illustration.

Image

Image


Merci d'avance en espérant avoir été clair, précis et pas dispersé

calixtus06 utilisateur non connecté
ça y est j'ai réussi à capturer le message :

Image

sub26nico utilisateur non connecté France
Je commence à me demander si ta carte n'aurait pas un problème,
t'as moyen de la tester sur un OS proprio?

sub26nico utilisateur non connecté France
Je crois avoir réussi à reproduire l'erreur, en comparant ta capture d'écran de
'Réglages'- 'Paramètres'- 'Avancé'. En bas à droite de la fenêtre, ton réglage de
'Retard du démarrage' est à 0s, chez moi, sans y avoir touché avant, il est sur 2s.
Je l'ai mis sur 0 et jack n'a pas démarré et m'a ouvert les logs avec les erreurs.
En remettant le réglages sur 2s, tout fonctionne.
Essayes et dis nous.

sub26nico utilisateur non connecté France
Autre chose, je viens de faire la mise à jour de Qjackctl, à l'ouverture,
mes réglages étaient complètement différents. J'ai tout remis comme avant, et ça ne fonctionnait pas.
J'ai remis alors 'priorité' sur 'par défaut' en appuyant sur la flèche qui descend et ça fonctionne.
Même avec 'retard du démarrage' sur 0s. je penche donc pour le réglage de priorité.
Bizarre le comportement de Qjackctl après la mise à jour...

olinuxx utilisateur non connecté France
calixtus06 écrit :
Pour autant, lorsque je vais dans logiciel/accessoire/capture d'écran ça enlève le menu déroulant que je ne peux donc pas ..capturer.


menu LibraZiK -> Logiciels -> Accessoires -> Capture d'écran -> sélectionner "Capturer après un délai de XX secondes".

Ce qui te permet de dire à la capture d'écran de n'arriver qu'après XX secondes. Pendant ces XX secondes, tu as donc le temps de faire réapparaître le menu déroulant.


calixtus06 écrit :
Malgré tout , as tu des éclairages concernant mon soucis avec le réglages de jack dans qjackctr ?


sub26nico t'as donné quelques pistes à expérimenter. Si elles ne fonctionnent pas, tu peux également essayer de retirer l'interface HDMI qui semble mettre le foin dans la numérotation des interfaces parfois. Lire pour ça les informations de la page HDMI.

Pour les trucs concernant guitarix, une fois encore, tu sembles mettre la charrue avant les bœufs. Mon conseil pour l'instant est de stabiliser le démarrage de jackd sur ta carte line6.

calixtus06 utilisateur non connecté
Je rentre du boulot ..

Ben ça marche (?§!) quand je change la valeur de retard de démarrage. Cool !

je change la fréquence d'échantillonage: de 44100 HZ à 48000 HZ: ça redémarre toujours.

Je pousse le bouchon un peu plus loin : je suis à 512 sur Echantillons/période: redémarrage ok

Merci à toi ! et aux autres évidemment: une semaine à se casser la tête. Si ça se déstabilise je vous tiens au jus.

olinuxx utilisateur non connecté France
Super si ça fonctionne. Du coup, tu peux essayer coup par coup d'améliorer la latence de jack sans que cela ne produise des désynchronisations audio (également appelées x-runs. Si tu veux faire de la guitare en direct, alors un truc autour de 10,7ms (48000 Hz pour la fréquence d'échantillonnage / 256 échantillons par période / 2 périodes par tampon) devrait être pas mal. En tout cas, en dessous de 20ms, ça devrait être bon.

Dis nous comment ça se passe pour toi.

Merci pour le [résolu]. On va laisser ce sujet ouvert pendant quelques jours histoire d'être sûr que c'est stabilisé.

calixtus06 utilisateur non connecté
Salut Olivier , j'attaque les cours dans quelques jours et c'est la panique à bord depuis que les soucis de jack et compagnie sont réapparus.

Passons, j'ai effectivement baissé la latence à 10,7 ms et tout roule encore avec tes paramètres.

Merci pour tout !

olinuxx utilisateur non connecté France
Content que ça fonctionne.

Bon courage pour les cours.

sub26nico utilisateur non connecté France
Concernant le problème que tu as rencontré, que j'ai découvert moi aussi après la mise à jour de Qjackctl,
les manips' à faire :

1) Dans Qjackctl

Dans l'onglet paramètres, Nom du préréglage: remplacé (par defaut) par (defaut).
Attention, tous les réglages faits avant sont changés, il faut donc tous les refaire.
Je met des captures d'écrans de mes réglages pour info.

Image

Image

2) Dans un terminal

rm .config/rncbc.org/QjackCtl.conf

Qui effacera le fichier des configs de Qjackctl, chassant le 'pestiféré' préréglage.

Et merci à olinuxx au passage pour la résolution de l'énigme!

calixtus06 utilisateur non connecté
hello ( 40 de fièvre j'ai pas répondu rapidement)

Est- ce que tu m'as donné les consignes dans le bon ordre.

j'indique defaut dans "nom du préréglage" . Je refait les réglages de jack.

je tape la commande que tu m'indiques et ça remet les valeurs de jack par défaut que je dois ré inscrire.

A moins que j'ai mal compris.

sub26nico utilisateur non connecté France
Moi j'ai fais comme cela, mais effectivement, ta remarque semble plus judicieuse.
Le truc est de virer le {par defaut} puis de refaire et d'enregistrer les bons réglages.
Si ça fonctionne pour toi, quel que soit l'ordre des manips', c'est tout bon.

calixtus06 utilisateur non connecté
ta commande signifie qu'il faut remplacer rncbc.conf par Qjackctrl.conf ?

merci pour tout

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olinuxx, 21:45, ven. 21 Jun 2019: Bonjour et bienvenue à papis jazz et à Lemania cool
zebassprophet, 11:05, jeu. 20 Jun 2019: yo les enfants je vais envoyer un mp a program lyrique tiens ;)
olinuxx, 02:21, lun. 17 Jun 2019: Bonjour et bienvenue également à madguitar cool
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sub26nico, 23:59, sam. 15 Jun 2019: Salut et bienvenue à ikerino59 :-)
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