[sisyphus] JACK+PulseAudio

[Yuriy Shirokov]

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On 30.10.2010 15:48, Valery V. Inozemtsev wrote:
>> А есть какие-то штатные способы обеспечить совместную работу JACK и
>> PulseAudio?
> cp /etc/pulse/jack-audio-connection-kit.pa /etc/pulse/default.pa
> и перезапустить pulseaudio

Что-то не получается.

Сразу после логина в систему вижу запущенный JACK и запускающийся (?)
PulseAudio:
[uri на serpent ~]$ ps aux | grep pulse
uri       9085  0.0  0.0  79236  2160 ?        S    17:11   0:00
/usr/bin/pulseaudio --start --log-target=syslog
uri       9087  0.0  0.0 158144  3068 ?        Ssl  17:11   0:00
/usr/bin/pulseaudio --start --log-target=syslog
...
[uri на serpent ~]$ ps aux | grep jack
uri       9070  0.2  0.3  63492 26340 ?        SLsl 17:11   0:01
/usr/bin/jackd -T -ndefault -p 128 -R -P 60 -T -d alsa -n 2 -r 0 -p 1024
- -d hw:0,0

Пытаюсь запустить клиенты JACK:
[uri на serpent ~]$ fluidsynth -a jack
FluidSynth version 1.1.1
Copyright (C) 2000-2009 Peter Hanappe and others.
Distributed under the LGPL license.
SoundFont(R) is a registered trademark of E-mu Syst

Attempting to auto-start LASH server
lash_dbus_service_connect_handler: Failed to connec
JackSocketClientChannel read fail
Cannot open fluidsynth client
fluidsynth: error: Failed to connect to Jack server
Failed to create the audio driver
uri на serpent ~]$ hydrogen

Hydrogen 0.9.4 [Sep 18 2009]  [http://www.hydrogen-music.org]
Copyright 2002-2008 Alessandro Cominu

Hydrogen 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

JackSocketClientChannel read fail
Cannot open Hydrogen client
(E) JackOutput  init Unknown status with JACK server.
JackSocketClientChannel read fail
Cannot open Hydrogen client
ALSA lib seq_hw.c:457:(snd_seq_hw_open) open /dev/snd/seq failed: Нет
такого файла или каталога
(E) JackOutput  init Unknown status with JACK server.
(E)     H2Core::AudioOutput* H2Core::createDriver(const QString&) Error
starting audio driver [audioDriver::init()]
(E)     void H2Core::audioEngine_startAudioDrivers() Error starting
audio driver
(E)     void H2Core::audioEngine_startAudioDrivers() Using the NULL
output audio driver
(E)     void H2Core::audioEngine_startAudioDrivers() m_pMainBuffer_L == NULL
(E)     void H2Core::audioEngine_startAudioDrivers() m_pMainBuffer_R == NULL
(E)     void* H2Core::alsaMidiDriver_thread(void*) Error opening ALSA
sequencer:
(E)     void H2Core::audioEngine_setupLadspaFX(unsigned int) nBufferSize=0
(E) NullDriver  setBpm not implemented yet

Bye...

Тем временем PulseAudio пропадает из списка процессов:
[uri на serpent ~]$ ps aux | grep pulse
uri       9643  0.0  0.0   8612   768 pts/0    S+   17:20   0:00 grep pulse

Что бы это могло быть?

- -- 
С уважением,
Ю.А.Широков.

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