[ALSA - driver 0002051]: USB control failure

[bugtrack@alsa-project.org]

A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2051> 
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Reported By:                xatt
Assigned To:                
======================================================================
Project:                    ALSA - driver
Issue ID:                   2051
Category:                   USB - usb-audio
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Distribution:               
Kernel Version:             2.6.15
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Date Submitted:             04-21-2006 14:55 CEST
Last Modified:              04-21-2006 17:13 CEST
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Summary:                    USB control failure
Description: 
  Hi!
  I have Audigy 2 NX USB sound card and was trying to install it on my
Fedora Core5. The version of my kernel is 2.6.15. Recompiled it hundred
times :). All work with sound card ends up with message from kernel:

ALSA /root/ALSA/alsa-driver-1.0.11/usb/usbaudio.c:1330: 2:1:3:
usb_set_interface failed

  I thought that it was some other module blocking the USB control and
turned off all unnecessary options in kernel, but that doesn't seem to
help.
  I checked 'aplay -l' and /proc/asound, 

[root@ghostchaser ~]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NX [SB Audigy 2 NX], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

   Soundcard also detected in /proc/asound.

   I'm stumped around this problem and submit some additional
files.(kernel config, modprobe.conf, asound.conf)
======================================================================

----------------------------------------------------------------------
 xatt - 04-21-06 15:17 
----------------------------------------------------------------------
When working in XWindow i get sometimes 
ALSA lib pcm_direct.c:904:(snd_pcm_direct_initialize_slave) unable to
install hw params
ALSA lib pcm_dmix.c:877:(snd_pcm_dmix_open) unable to initialize slave
libao - OSS cannot set channels to 1

from applications which probably try to play some sound

----------------------------------------------------------------------
 Clemens Ladisch - 04-21-06 17:13 
----------------------------------------------------------------------
What are the contents of /proc/asound/card0/stream0?

Does "aplay -D plughw:0 something.wav" work?

Issue History
Date Modified  Username       Field                    Change              
======================================================================
04-21-06 14:55 xatt           New Issue                                    
04-21-06 14:55 xatt           File Added: config                           
04-21-06 14:55 xatt           Kernel Version            => 2.6.15          
04-21-06 15:17 xatt           Note Added: 0009412                          
04-21-06 17:09 Clemens LadischCategory                 CORE - control => USB -
usb-audio
04-21-06 17:13 Clemens LadischNote Added: 0009419                          
======================================================================




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