Ubuntu
pulseaudio package

  1. Bug #886449
  2. Comment #19

Comment 19 for bug 886449

Revision history for this message
Yani Ioannou (yani) wrote : Re: [USB-Audio - USB Camera-B4.04.27.1, recording] Pulseaudio fails to detect card

Sorry on further inspection disabling udev module loading isn't changing anything other than pulseaudio's output, even without the above change the card is seen by alsa.. only the mixer is not attatched properly:

$ cat /proc/asound/cards
 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xb0900000 irq 48
 1 [CameraB409241 ]: USB-Audio - USB Camera-B4.09.24.1
                      OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-0000:00:1d.7-1.2, hi

I suspect there is a problem finding an alsa mixer profile for the device...