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boboko

Configuration de Jack

Bonjour,

J'ai installé ubuntu studio (12.04 LTS) sur mon portable. Je voudrai rendre JACK fonctionnel.

J'ai suivi le tuto de http://linuxmao.org/

Donc j'ai comffiguré le PAM.

Quand je lance QJACKCTL, J'ai un message d'erreur et cela dans le message:

11:18:21.009 Baie de brassage désactivée.
11:18:21.026 Réinitialisation des statistiques.
11:18:21.034 Changement des connexions ALSA.
11:18:21.050 DBUS : le service est disponible (org.jackaudio.service soit jackdbus).
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server socket
jack server is not running or cannot be started

Et la je me dit que qqch ne joue pas. C'est suivit de cela, si ça peut aider:

11:18:21.061 Changement du graphique des connexions ALSA.
11:26:04.138 DBUS : impossible de démarrer le serveur JACK. Désolé
Mon Feb 25 11:26:04 2013: Starting jack server...
Mon Feb 25 11:26:04 2013: Jack: server `default' registered
Mon Feb 25 11:26:04 2013: Jack: JackConnectionManager::InitConnections size = 6523136 
Mon Feb 25 11:26:04 2013: Jack: JackConnectionManager::InitClients
Mon Feb 25 11:26:04 2013: JACK server starting in realtime mode with priority 70
Mon Feb 25 11:26:04 2013: Jack: JackShmMem::new index = 0 attached = 3a510000 size = 82246176 
Mon Feb 25 11:26:04 2013: Jack: JackShmMem::new placement size = 13048352
Mon Feb 25 11:26:04 2013: Jack: Succeeded in locking 82246176 byte memory area
Mon Feb 25 11:26:04 2013: Jack: JackConnectionManager::InitConnections size = 6523136 
Mon Feb 25 11:26:04 2013: Jack: JackConnectionManager::InitClients
Mon Feb 25 11:26:04 2013: Jack: JackConnectionManager::InitConnections size = 6523136 
Mon Feb 25 11:26:04 2013: Jack: JackConnectionManager::InitClients
Mon Feb 25 11:26:04 2013: Jack: JackShmMem::new index = 1 attached = 474f3000 size = 1040 
Mon Feb 25 11:26:04 2013: Jack: Succeeded in locking 1040 byte memory area
Mon Feb 25 11:26:04 2013: Jack: Create non RT thread
Mon Feb 25 11:26:04 2013: Jack: ThreadHandler: start
Mon Feb 25 11:26:04 2013: Jack: playback device hw:0
Mon Feb 25 11:26:04 2013: Jack: capture device hw:0
Mon Feb 25 11:26:04 2013: Jack: apparent rate = 44100
Mon Feb 25 11:26:04 2013: Jack: frames per period = 512
Mon Feb 25 11:26:04 2013: Jack: JackDriver::Open capture_driver_name = hw:0
Mon Feb 25 11:26:04 2013: Jack: JackDriver::Open playback_driver_name = hw:0
Mon Feb 25 11:26:04 2013: Jack: Check protocol client = 8 server = 8
Mon Feb 25 11:26:04 2013: Jack: JackEngine::ClientInternalOpen: name = system
Mon Feb 25 11:26:04 2013: Jack: JackEngine::AllocateRefNum ref = 0
Mon Feb 25 11:26:04 2013: Jack: JackPosixSemaphore::Allocate name = jack_sem.1000_default_system val = 0
Mon Feb 25 11:26:04 2013: Jack: JackEngine::NotifyAddClient: name = system
Mon Feb 25 11:26:04 2013: Jack: JackGraphManager::SetBufferSize size = 512
Mon Feb 25 11:26:04 2013: Jack: JackConnectionManager::DirectConnect first: ref1 = 0 ref2 = 0
Mon Feb 25 11:26:04 2013: Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
Mon Feb 25 11:26:04 2013: Jack: JackDriver::SetupDriverSync driver sem in flush mode
Mon Feb 25 11:26:04 2013: control device hw:0
Mon Feb 25 11:26:04 2013: control device hw:0
Mon Feb 25 11:26:04 2013: [1m[31mERROR: Failed to acquire device name : Audio0 error : Cannot allocate memory[0m
Mon Feb 25 11:26:04 2013: [1m[31mERROR: Audio device hw:0 cannot be acquired...[0m
Mon Feb 25 11:26:04 2013: Jack: ~JackDriver
Mon Feb 25 11:26:04 2013: [1m[31mERROR: Cannot initialize driver[0m
Mon Feb 25 11:26:04 2013: Jack: no message buffer overruns
Mon Feb 25 11:26:04 2013: Jack: JackPosixThread::Stop
Mon Feb 25 11:26:04 2013: Jack: ThreadHandler: exit
Mon Feb 25 11:26:04 2013: [1m[31mERROR: JackServer::Open() failed with -1[0m
Mon Feb 25 11:26:04 2013: Jack: Succeeded in unlocking 82246176 byte memory area
Mon Feb 25 11:26:04 2013: Jack: JackShmMem::delete size = 0 index = 0
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server socket
jack server is not running or cannot be started
Mon Feb 25 11:26:04 2013: Jack: ~JackDriver
Mon Feb 25 11:26:04 2013: Jack: Succeeded in unlocking 1040 byte memory area
Mon Feb 25 11:26:04 2013: Jack: JackShmMem::delete size = 0 index = 1
Mon Feb 25 11:26:04 2013: Jack: cleaning up shared memory
Mon Feb 25 11:26:04 2013: Jack: cleaning up files
Mon Feb 25 11:26:04 2013: Jack: unregistering server `default'
Mon Feb 25 11:26:04 2013: [1m[31mERROR: Failed to open server[0m
Mon Feb 25 11:26:05 2013: Saving settings to "/home/vincent/.config/jack/conf.xml" ...
11:26:08.272 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.
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server socket
jack server is not running or cannot be started

Quelqu'un a-t-il une idée? Merci