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From: Nikos Chantziaras <realnc@arcor.de>
To: gentoo-user@lists.gentoo.org
Subject: [gentoo-user] JACK breaks at random
Date: Sat, 14 Aug 2010 01:18:19 +0300	[thread overview]
Message-ID: <i44gav$7sf$1@dough.gmane.org> (raw)

On a system where I can't use OSSv4 for sound (due to MIDI) and need to 
fall back to ALSA, I've hit ALSA's insane latency issues and therefore 
decided to use JACK.  I'm trying to set-up a machine suitable for 
music/audio production.

But JACK just stops working at random.  Sometimes it works, but after a 
a while it doesn't anymore.  And when that happens (which happens sooner 
rather than later,) restarting JACK (with qjackctl) doesn't help; only 
rebooting the machine does, which as you can guess is very annoying.

I'm appending the error message in case someone can help me figure out 
what's going on.

I'm on AMD64, kernel 2.6.35.1 (gentoo-sources-2.6.35-r1) using in-kernel 
ALSA on a SoundBlaster Live 24-bit.


----------
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: 
JackProcessSync::LockedTimedWait error usec = 5000000 err = Connection 
timed out^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: Driver is not running^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: Cannot open client name = 
dbusapi^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: failed to create dbusapi 
jack client^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: alsa_driver_xrun_recovery^[[0m
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: JackAudioDriver::ProcessAsync: 
read error, skip cycle^[[0m
Sat Aug 14 01:15:42 2010: Released audio card Audio0
Sat Aug 14 01:15:42 2010: ^[[1m^[[31mERROR: Failed to start server^[[0m
01:15:45.793 Could not connect to JACK server as client. - Overall 
operation failed. - Unable to connect to server. Please check the 
messages window for more info.




             reply	other threads:[~2010-08-13 23:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-13 22:18 Nikos Chantziaras [this message]
2010-08-14  7:23 ` [gentoo-user] JACK breaks at random pk

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