[Librazik] Jack ne démarre pas (Résolu)
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 :
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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 :
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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
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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
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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
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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 !!!
