Subject: [linux-audio-user] jack trouble
From: C. Villard (chvillard_AT_wanadoo.fr)
Date: Wed Mar 10 2004 - 12:03:00 EET
Well, I'm always trying to get midi audio recording working, or at least
just one of these :) ; well, I'm trying very hard but .... nothing's
working ; I'm trying since a long time but .....
I have a P4 computer and mandrake 9.2 with a low latency kernel (
2.4.22-21mm.2mdk).
Well alsa is running and when I launch alsaconf, it says that my sound
card is "intel 8x0 Silicon Integrated Systems [SiS] Sound Controller"
(in fact, sound is integrated in the motherboard (an Asus P4S8X-X), and
the motherboard doc says that the chip is an ADI AD 1980 6-channel audio
codec) ; in an another place, I've also seen SiS 7012...... Alsaconf
don't perform the last thing, playing a song 'cause something is missing :
Loading driver...
/usr/sbin/alsaconf: line 568: rcalsasound: command not found
Setting default volumes...
===============================================================================
Now ALSA is ready to use.
For adjustment of volumes, please use alsamixer or gamix.
Have a lot of fun!
So I'm trying to launch jack and, as root, I type #jackd -d alsa -r
44100 and here is what I get :
jackd 0.95.0
Copyright 2001-2003 Paul Davis and others.
jackd 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
loading driver ..
apparent rate = 44100
creating alsa driver ...
hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|rt|32bit
control device hw:0
configuring for 44100Hz, period = 1024 frames, buffer = 2 periods
Couldn't open hw:0 for 32bit samples trying 24bit instead
Couldn't open hw:0 for 24bit samples trying 16bit instead
Couldn't open hw:0 for 32bit samples trying 24bit instead
Couldn't open hw:0 for 24bit samples trying 16bit instead
And I'm obliged to do a Ctrl C to stop the process and Iget the mess :
jack main caught signal 2
When switching verbose option for starting jack, jackd -vd alsa -r
44100, I get also thiese lines :
new buffer size 1024
registered port alsa_pcm:capture_1, offset = 4096
registered port alsa_pcm:capture_2, offset = 8192
registered port alsa_pcm:playback_1, offset = 0
registered port alsa_pcm:playback_2, offset = 0
registered port alsa_pcm:playback_3, offset = 0
registered port alsa_pcm:playback_4, offset = 0
registered port alsa_pcm:playback_5, offset = 0
registered port alsa_pcm:playback_6, offset = 0
++ jack_rechain_graph():
client alsa_pcm: internal client, execution_order=0.
-- jack_rechain_graph()
5874 waiting for signals
load = 0.0301 max usecs: 14.000, spare = 23205.000
load = 0.0474 max usecs: 15.000, spare = 23204.000
**** alsa_pcm: xrun of at least 0.912 msecs
load = 0.0517 max usecs: 13.000, spare = 23206.000
**** alsa_pcm: xrun of at least 5.614 msecs
load = 0.1184 max usecs: 43.000, spare = 23176.000
load = 0.0851 max usecs: 12.000, spare = 23207.000
load = 0.0705 max usecs: 13.000, spare = 23206.000
load = 0.0633 max usecs: 13.000, spare = 23206.000
load = 0.0812 max usecs: 23.000, spare = 23196.000
load = 0.0686 max usecs: 13.000, spare = 23206.000
load = 0.0666 max usecs: 15.000, spare = 23204.000
load = 0.0591 max usecs: 12.000, spare = 23207.000
load = 0.0554 max usecs: 12.000, spare = 23207.000
load = 0.0514 max usecs: 11.000, spare = 23208.000
load = 0.0515 max usecs: 12.000, spare = 23207.000
load = 0.0538 max usecs: 13.000, spare = 23206.000
load = 0.0635 max usecs: 17.000, spare = 23202.000
load = 0.0576 max usecs: 12.000, spare = 23207.000
load = 0.0783 max usecs: 23.000, spare = 23196.000
load = 0.0758 max usecs: 17.000, spare = 23202.000
load = 0.0766 max usecs: 18.000, spare = 23201.000
load = 0.0728 max usecs: 16.000, spare = 23203.000
**** alsa_pcm: xrun of at least 27.009 msecs
load = 0.1419 max usecs: 49.000, spare = 23170.000
load = 0.1205 max usecs: 23.000, spare = 23196.000
load = 0.1012 max usecs: 19.000, spare = 23200.000
load = 0.1001 max usecs: 23.000, spare = 23196.000
load = 0.0845 max usecs: 16.000, spare = 23203.000
load = 0.0767 max usecs: 16.000, spare = 23203.000
load = 0.0642 max usecs: 12.000, spare = 23207.000
load = 0.0773 max usecs: 21.000, spare = 23198.000
load = 0.0882 max usecs: 23.000, spare = 23196.000
load = 0.0807 max usecs: 17.000, spare = 23202.000
load = 0.0727 max usecs: 15.000, spare = 23204.000
load = 0.0729 max usecs: 17.000, spare = 23202.000
load = 0.0752 max usecs: 18.000, spare = 23201.000
load = 0.0850 max usecs: 22.000, spare = 23197.000
**** alsa_pcm: xrun of at least 9.031 msecs
load = 0.1308 max usecs: 41.000, spare = 23178.000
load = 0.0998 max usecs: 16.000, spare = 23203.000
load = 0.0758 max usecs: 12.000, spare = 23207.000
load = 0.0745 max usecs: 17.000, spare = 23202.000
jack main caught signal 2
stopping driver
detaching driver
unloading driver
So, nothing is working neither muse, nor rosegarden or ardour or
.....anything else
Last thing when I perform lsmod, iget this :
Module Size Used by Not tainted
ide-cd 34148 0 (autoclean)
lp 8288 0
parport_pc 25768 1
parport 35560 1 [lp parport_pc]
snd-seq-oss 32800 0 (unused)
snd-seq-midi-event 6336 0 [snd-seq-oss]
snd-seq 45104 2 [snd-seq-oss snd-seq-midi-event]
snd-pcm-oss 43780 0
snd-mixer-oss 14224 0 [snd-pcm-oss]
snd-intel8x0 23112 0
snd-pcm 81700 0 [snd-pcm-oss snd-intel8x0]
snd-timer 20068 0 [snd-seq snd-pcm]
snd-ac97-codec 47064 0 [snd-intel8x0]
gameport 3284 0 [snd-intel8x0]
snd-page-alloc 9044 0 [snd-intel8x0 snd-pcm]
snd-mpu401-uart 5024 0 [snd-intel8x0]
snd-rawmidi 18688 0 [snd-mpu401-uart]
snd-seq-device 5832 0 [snd-seq-oss snd-seq snd-rawmidi]
snd 45668 0 [snd-seq-oss snd-seq-midi-event
snd-seq snd-pcm-oss snd-mixer-oss snd-intel8x0 snd-pcm snd-timer
snd-ac97-codec snd-mpu401-uart snd-rawmidi snd-seq-device]
soundcore 6564 0 [snd]
Well if someone have any idea, it would be nice to get this working ; I
really need to make music with linux, I don't want to be obliged to run
my atari falcon with cubase audio until the end of time !!! But, really,
I don't know what to do....
cordialement,
This archive was generated by hypermail 2b28 : Wed Mar 10 2004 - 12:15:29 EET