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-   -   Sound Card not visible in Ubuntu 10.04.4 LTS (

Green793 09-19-2012 04:24 PM

Sound Card not visible in Ubuntu 10.04.4 LTS
I have a HP dc5750 with a triple-boot Win 7, Ubuntu 12.04, and Ubuntu 10.04. I can't see my sound card in Ubuntu 10.04 and I have sound in the other OS's. I believe that I lost the sound after installing the updates just after installing the system. Tried a fix that fixed the sound in Maverick Merekat, but doesn't work with Lucid Lynx. I am completely stumped on this any help is much appreciated my sound card is ALC260.


JaseP 09-19-2012 09:09 PM

First,...Are you positive it's the sound card, and not the mixer settings?

If it's not the mixer try the following...


sudo gedit /etc/modprobe.d/alsa-base.conf
Add the following:

options snd-hda-intel model=imac24

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