Public bug reported:

1) Ubuntu 9.10 i386, on Laptop Amilo Pa 1510, Turion X2 64bit

2) The problem seems to be with alsa, pulse audio, or asound - I'm not
profound in this area.

3) I added Logitech wireless speakers. They work over Bluetooth USB key.
When I plugged it in, I had to choose manually from Sound Preferences
the new Output device. This worked fine, for the first time.

4) After restarting, now I see only the Logitech output, and the default
one (internal laptop speakers, front jack) is missing!

ProblemType: Bug
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', 
'/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D1p', 
'/dev/snd/pcmC0D6c', '/dev/snd/pcmC0D6p', '/dev/snd/pcmC0D0c', 
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D0p', '/dev/snd/hwC0D1', '/dev/snd/seq', 
'/dev/snd/timer', '/dev/sequencer', '/dev/sequencer2'] failed with exit code 1:
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xc0000000 irq 16'
   Mixer name   : 'Realtek ALC861'
   Components   : 'HDA:10573055,17340000,00100700 
HDA:10ec0861,17340000,00100300'
   Controls      : 21
   Simple ctrls  : 14
CheckboxCommand: alsa_record_playback
CheckboxData: After I installed Logitech bluetooth wireless speakers, my 
default (laptop) speaker stopped working. Now when I remove the bluetooth 
speaker, I have no sound, nor sound devices.
CheckboxDescription:
 Open the volume control application by right-clicking on the speaker icon in 
the panel and selecting "Sound Preferences".  Select the "Input" tab and choose 
any alternate (non-default) device(s).  Select the "Output" tab and choose any 
alternate (non-default) device(s).  When you are done, click the Test button, 
then speak into the microphone. After a few seconds, your speech will be played 
back to you.
 
 Did you hear your speech played back?
CheckboxTest: alsa_record_playback_alternates
Date: Sun Nov  8 06:18:00 2009
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: alsa-driver
Tags: checkbox-bug
Uname: Linux 2.6.31-14-generic i686

** Affects: alsa-driver (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug checkbox-bug i386

-- 
default laptop speakers stop working after adding wireless speakers
https://bugs.launchpad.net/bugs/478049
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