[Pkg-alsa-devel] Bug#620313: libasound2-plugins: JACK plugin stopped working after jackd2 upgrade

Guido Loupias guidol at lavabit.com
Thu Mar 31 23:59:36 UTC 2011


Package: libasound2-plugins
Version: 1.0.23-1+b1
Severity: normal

After upgrading jackd2 to 1.9.7~dfsg-1 the JACK plugin fails to play sound.



---- 1. JACK initialized via qjackctl:
01:44:34.869 JACK is starting...
01:44:34.870 /usr/bin/jackd -dalsa -dhw:0 -r44100 -p1024 -n2
Cannot connect to server socket err = Bestand of map bestaat niet
Cannot connect to server socket
jack server is not running or cannot be started
no message buffer overruns
01:44:34.884 JACK was started with PID=5952.
no message buffer overruns
jackdmp 1.9.7
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
control device hw:0
control device hw:0
audio_reservation_init
Acquire audio card Audio0
creating alsa driver ... hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 44100Hz, period = 1024 frames (23.2 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
01:44:36.963 JACK connection change.
01:44:36.964 Server configuration saved to "/home/guido/.jackdrc".
01:44:36.965 Statistics reset.
01:44:36.979 Client activated.
01:44:37.099 JACK connection graph change.



---- 2. Connections after init:
read:
  system: capture_1
  system: capture_2
write:
  system: playback_1
  system: playback_2
  system: playback_3
  system: playback_4



---- 3. .asoundrc:
ctl.!default {
        type hw           
        card 0
}

pcm.!default {
        type plug
        slave { pcm "jack" }
}

pcm.jack {
        type jack
        playback_ports {
                0 alsa_pcm:playback_1
                1 alsa_pcm:playback_2
        }
        capture_ports {
                0 alsa_pcm:capture_1
                1 alsa_pcm:capture_2
        }
}



---- 4: output from aplay:
guido at guido-laptop> aplay /usr/share/sounds/alsa/Noise.wav                                                                                                 ~
jack_client_new: deprecated
Playing WAVE '/usr/share/sounds/alsa/Noise.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
cannot connect alsa-jack.jackP.6103.0:out_000 to alsa_pcm:playback_1
aplay: pcm_write:1603: write error: Invoer-/uitvoerfout
[1] guido at guido-laptop>     

Invoer-/uitvoerfout = I/O error



---- 5: output from JACK after aplay:
Unknown destination port in attempted (dis)connection src_name [alsa-jack.jackP.6103.0:out_000] dst_name [alsa_pcm:playback_1]



-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.38-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=nl_NL.utf8, LC_CTYPE=nl_NL.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages libasound2-plugins depends on:
ii  libasound2                  1.0.23-2.1   shared library for ALSA applicatio
ii  libavcodec52                5:0.6.2-0.1  library to encode decode multimedi
ii  libc6                       2.11.2-13    Embedded GNU C Library: Shared lib
ii  libjack-jackd2-0 [libjack-0 1.9.7~dfsg-1 JACK Audio Connection Kit (librari
ii  libpulse0                   0.9.21-4     PulseAudio client libraries
ii  libsamplerate0              0.1.7-3      Audio sample rate conversion libra
ii  libspeexdsp1                1.2~rc1-1    The Speex extended runtime library

libasound2-plugins recommends no packages.

libasound2-plugins suggests no packages.

-- no debconf information





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