Comment 9 for bug 391114

bug also present in the hp tx1320us with the latest karmic (alpha 6)

here is the output of aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC861-VD Analog [ALC861-VD Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 1: ALC861-VD Digital [ALC861-VD Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 6: Si3054 Modem [Si3054 Modem]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

and relevant line of lspci

00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)

the device is not listed/detected by pulseaudio