[arch-general] [seemingly solved] Issue with Jack2, ALSA or current kernels

[Ralf Mardorf]

Thank you Ray :)

seemingly it's solved. I can't test it now, but the bad messages are gone away [1].
What was the culprit?

Regards,
Ralf

[1]
[root at archlinux src]# pacman -Syu jack2
[root at archlinux src]# pacman -Qi jack2
Packager       : Rashif Rahman
Architecture   : x86_64
Build Date     : Sun Sep 16 16:17:03 2012
Install Date   : Sun Sep 16 18:49:50 2012

######################################################################

[spinymouse at archlinux ~]$ jackd -dalsa -dhw:0 -r44100 -p128 -n2
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
no message buffer overruns
no message buffer overruns
no message buffer overruns
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|128|2|44100|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 44100Hz, period = 128 frames (2.9 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 128 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 128 periods for playback

[spinymouse at archlinux ~]$ uname -a
Linux archlinux 3.5.3-1-ARCH #1 SMP PREEMPT Sun Aug 26 09:14:51 CEST 2012 x86_64 GNU/Linux

######################################################################

[spinymouse at archlinux ~]$ jackd -dalsa -dhw:0 -r44100 -p128 -n2
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
no message buffer overruns
no message buffer overruns
no message buffer overruns
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|128|2|44100|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 44100Hz, period = 128 frames (2.9 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 128 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 128 periods for playback

[spinymouse at archlinux ~]$ uname -a
Linux archlinux 3.4.4-rt14-1-rt #1 SMP PREEMPT RT Fri Jul 20 13:16:40 UTC 2012 x86_64 GNU/Linux