Re: [LAU] I really need help with jack

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To: Paul Davis <paul@...>
Cc: linux-audio-user <linux-audio-user@...>
Date: Sunday, January 27, 2013 - 3:27 am

On Sat, Jan 26, 2013 at 7:40 PM, Paul Davis wrote:

1. Kill off pulse.

2. In terminal 1 start jack with

bob$ jackd -d alsa -d hw:0,1

3. In terminal 2 start the metronome:

bob$ jack_metro -b 60
Cannot read socket fd = 5 err = Success
JackSocketClientChannel read fail
Cannot open metro client
JACK server not running?

About 20 seconds later the metronome exits and jack exits as well:

bob$ jackd -d alsa -d hw:0,1
jackdmp 1.9.8
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2011 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
Cannot lock down 82241434 byte memory area (Cannot allocate memory)
control device hw:0
control device hw:0
audio_reservation_init
Acquire audio card Audio0
creating alsa driver ... hw:0,1|hw:0,1|1024|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 2 periods for playback
JackProcessSync::LockedTimedWait error usec = 5000000 err = Connection timed out
Driver is not running
Cannot create new client
jackd: ../common/JackGraphManager.cpp:44: void
Jack::JackGraphManager::AssertPort(jack_port_id_t): Assertion
`port_index < fPortMax' failed.
Aborted

However, if I use hw:0,0 I can connect the metronome using qjackctl.
In this case it play though the regular audio port, not the digital.

Is this progress?

--
**** Listen to my CD at http://www.mellowood.ca/music/cedars ****
Bob van der Poel ** Wynndel, British Columbia, CANADA **
EMAIL: bob@mellowood.ca
WWW: http://www.mellowood.ca
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Messages in current thread:
[LAU] I really need help with jack, Bob van der Poel, (Sat Jan 26, 10:36 pm)
Re: [LAU] I really need help with jack, Kaj Ailomaa, (Sat Jan 26, 11:27 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 12:04 am)
Re: [LAU] I really need help with jack, david, (Sun Jan 27, 3:36 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 5:26 pm)
Re: [LAU] I really need help with jack, david, (Mon Jan 28, 7:52 am)
Re: [LAU] I really need help with jack, Ralf Mardorf, (Mon Jan 28, 9:58 am)
Re: [LAU] I really need help with jack, Paul Davis, (Sun Jan 27, 5:30 pm)
Re: [LAU] I really need help with jack, Paul Davis, (Sun Jan 27, 5:37 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 6:18 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Mon Jan 28, 12:43 am)
Re: [LAU] I really need help with jack, Folderol, (Sat Jan 26, 11:15 pm)
Re: [LAU] I really need help with jack, Ralf Mardorf, (Sat Jan 26, 11:29 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sat Jan 26, 11:49 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sat Jan 26, 11:51 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sat Jan 26, 11:24 pm)
Re: [LAU] I really need help with jack, Paul Davis, (Sat Jan 26, 11:28 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sat Jan 26, 11:48 pm)
Re: [LAU] I really need help with jack, Len Ovens, (Sun Jan 27, 1:54 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 2:14 am)
Re: [LAU] I really need help with jack, Paul Davis, (Sun Jan 27, 2:00 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 2:16 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 2:22 am)
Re: [LAU] I really need help with jack, Paul Davis, (Sun Jan 27, 2:22 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 2:33 am)
Re: [LAU] I really need help with jack, Paul Davis, (Sun Jan 27, 2:40 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 3:27 am)
Re: [LAU] I really need help with jack, Paul Davis, (Sun Jan 27, 2:22 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 2:31 am)
Re: [LAU] I really need help with jack, Ralf Mardorf, (Sat Jan 26, 11:58 pm)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 12:06 am)
Re: [LAU] I really need help with jack, Ralf Mardorf, (Sun Jan 27, 12:13 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 12:15 am)
Re: [LAU] I really need help with jack, Ralf Mardorf, (Sun Jan 27, 12:29 am)
Re: [LAU] I really need help with jack, Bob van der Poel, (Sun Jan 27, 12:37 am)
Re: [LAU] I really need help with jack, Ralf Mardorf, (Sun Jan 27, 1:09 am)