Ubuntu
pulseaudio package

  1. Bug #394500
  2. Comment #96

Comment 96 for bug 394500

Revision history for this message
Daniel T Chen (crimsun) wrote : Re: [Bug 394500] Re: [Karmic] softmodem-opened /dev/snd/pcm* cause "pulseaudio: card not found - Null Output / Dummy Output"

On Fri, Dec 11, 2009 at 12:31 PM, cement_head <email address hidden> wrote:
> /sys/class/sound:
> audio  controlC0  hwC0D0  mixer     pcmC0D0p  sequencer   timer
> card0  dsp        hwC0D1  pcmC0D0c  seq       sequencer2

Each of /sys/class/sound/pcmC0D0p and /sys/class/sound/pcmC0D0c should
have a pcm_class file inside. What are the contents of each?

e.g., cat /sys/class/sound/pcmC0D0*/pcm_class