[pulseaudio-discuss] PulseAudio doesn't seem to find my HDMI audio card

Marie-Noëlle Augendre mnaugendre at gmail.com
Fri Jun 10 03:07:36 PDT 2011


2011/6/10 Colin Guthrie <gmane at colin.guthr.ie>

>
> If you do:
>  aplay /usr/share/sounds/alsa/Front_Center.wav
>
> (assuming that file exists which it should if you have speaker-test
> installed)
>
> While you run the above command, (which will only stay running for a
> little while so have two terminals open and be prepared to type the
> other command quickly) what does the "sudo fuser -v /dev/snd/pcm*" say?
>
> You might need to stop firefox.
>

I succeeded only once to do this (I have no time to go from one terminal to
the other) and Firefox was still running at the time; the result was:
                     UTIL.       PID ACCÈS  COMMANDE
/dev/snd/pcmC0D0p:   marie-noelle   7023 f...m plugin-containe
                     marie-noelle  18217 F...m aplay

So, with Firefox off, I tried with a longer .ogg file, and gets:
                     UTIL.       PID ACCÈS  COMMANDE
/dev/snd/pcmC0D0p:   marie-noelle   7023 f...m plugin-containe
                     marie-noelle  18217 F...m aplay
(with some horrid sounds)


So it means the alsa configuration is 'broken'?

Marie-Noëlle


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