sound dies again, it was working but then it died

[Antonio M]

2008/2/28, Antonio Olivares <olivares14031 at yahoo.com>:
> Dear all,
>
>  I had sound, but then something bad happened and it
>  died.
>
>  This is what I saw:
>
>  [AO_ALSA] alsa-lib: confmisc.c:768:(parse_card) cannot
>  find card '0'
>  [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate)
>  function snd_func_card_driver returned error: No such
>  file or directory
>  [AO_ALSA] alsa-lib: confmisc.c:392:(snd_func_concat)
>  error evaluating strings
>  [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate)
>  function snd_func_concat returned error: No such file
>  or directory
>  [AO_ALSA] alsa-lib: confmisc.c:1251:(snd_func_refer)
>  error evaluating name
>  [AO_ALSA] alsa-lib: conf.c:3513:(_snd_config_evaluate)
>  function snd_func_refer returned error: No such file
>  or directory
>  [AO_ALSA] alsa-lib: conf.c:3985:(snd_config_expand)
>  Evaluate error: No such file or directory
>  [AO_ALSA] alsa-lib: pcm.c:2144:(snd_pcm_open_noupdate)
>  Unknown PCM default
>  [AO_ALSA] Playback open error: No such file or
>  directory
>  Could not open/initialize audio device -> no sound.
>
>
>  Regards,
>
>  Antonio
>
>
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where and when did you see these message??

I am curious as after last updates, when I start Skype and I have
Rhythmbox already playing, sound sometimes is killed, but it
sufficient to logout and login to have it back at least in Rhythmbox.

I have to investigate deeper....
-- 
Antonio Montagnani
Skype : antoniomontag