Thursday, July 21, 2011

No Sound from 82801I (Vostro-V13) on debian

Diagnostic
==========
sudo aplay /usr/share/sounds/alsa/Noise.wav


Device Info
=============
lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)


Module Version
===============
uname -r
2.6.32-5-amd64

apt-cache policy alsa-base
alsa-base:
Installed: 1.0.23+dfsg-4

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0


solution
========
vi /etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=laptop-amic


Thanks
======
http://askubuntu.com/questions/43628/no-sound-with-intel-82801i-audio
http://www.kernel.org/doc/Documentation/sound/alsa/HD-Audio-Models.txt
http://ubuntuforums.org/showthread.php?t=205449

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