Wednesday, February 24, 2010

Ubuntu 9.10/10.4: No Audio on HP Pavilion dv7-3128ca

Installing Ubuntu 9.10 - Karmic or 10.01 - Lucid on a HP Pavilion Entertainment Pc: dv7 series. (dv7-3128ca) needs extra settings for the audio (including Mic-In) to work.


Add to /etc/modprobe.d/alsa-base.conf the following lines
options snd-hda-intel model=dell-m4-2
options snd-hda-intel enable_msi=1
options snd-hda-intel model=hp-dv5

(set settings in profile to analog stereo duplex )

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