Jack and Firewire

[bart deruyter]

Hi,

have you checked if you are in the audio group? It looks familiar. I think
I've had the same thing, and solved it by adding me in the audio group.
system->users and groups ->...
I can't recall the correct naming, and can't check at the moment.

grtz,
Bart

http://www.bartart3d.be/


2011/10/3 Tim H. <tim at pghcomp.com>

> Now that I have 11.04 and a lowlatency kernel, I still can not start jack
> with firewire.  I'm running a Firebox, 32bit 11.04 studio.  Jack verbose
> output below.  Please help, let me konw if you need any other info to
> assist:
>
> 20:21:50.794 JACK is starting...
> 20:21:50.795 /usr/bin/jackd -v -dfirewire -r44100 -p1024 -n3
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server socket
> jack server is not running or cannot be started
> no message buffer overruns
> no message buffer overruns
> 20:21:50.902 JACK was started with PID=1895.
> jackdmp 1.9.7
> Copyright 2001-2005 Paul Davis and others.
> Copyright 2004-2010 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
> Jack: Create non RT thread
> Jack: ThreadHandler: start
> Jack: JackDriver::Open capture_driver_name =
> Jack: JackDriver::Open playback_driver_name =
> 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
> Jack: JackSocketServerChannel::Open
> Jack: Bind: addr.sun_path /dev/shm/jack_default_1000_0
> Jack: JackSocketServerChannel::**BuildPoolTable size = 1
> Jack: JackEngine::Open
> Jack: 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: 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: JackFFADODriver::Attach fBufferSize 1024 fSampleRate 44100
> libffado 2.999.0- built Mar 28 2011 17:44:19
> firewire ERR: FFADO: Error creating virtual device
> Cannot attach audio driver
> Jack: JackDriver::Close
> Jack: JackConnectionManager::**DirectDisconnect last: ref1 = 1 ref2 = 1
> Jack: JackGraphManager::**DisconnectRefNum cur_index = 0 ref1 = 1 ref2 = 1
> Jack: JackEngine::ClientCloseAux ref = 1
> Jack: JackGraphManager::**RemoveAllPorts ref = 1
> Jack: JackPosixSemaphore::Destroy
> Jack: JackEngine::Close
> Jack: JackClientSocket::Close
> Jack: JackServerSocket::Close /dev/shm/jack_default_1000_0
> Jack: JackDriver::Close
> Jack: JackConnectionManager::**DirectDisconnect last: ref1 = 0 ref2 = 0
> Jack: JackGraphManager::**DisconnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
> Jack: JackEngine::ClientCloseAux ref = 0
> Jack: JackGraphManager::**RemoveAllPorts ref = 0
> Jack: JackPosixSemaphore::Destroy
> Jack: no message buffer overruns
> Jack: ThreadHandler: exit
> Jack: JackPosixThread::Stop
> JackServer::Open() failed with -1
> Jack: Succeeded in unlocking 82213148 byte memory area
> Jack: JackShmMem::delete size = 0 index = 0
> Jack: ~JackDriver
> no message buffer overruns
> Jack: ~JackDriver
> Jack: Succeeded in unlocking 1012 byte memory area
> Jack: JackShmMem::delete size = 0 index = 1
> Jack: cleaning up shared memory
> Jack: cleaning up files
> Jack: unregistering server `default'
> Failed to start server
> 20:21:51.386 JACK was stopped with exit status=255.
> 20:21:52.916 Could not connect to JACK server as client. - Overall
> operation failed. - Unable to connect to server. Please check the messages
> window for more info.
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server socket
> jack server is not running or cannot be started
>
> Tim
>
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