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I started my ubuntu today and Audio card was not working. Card is not even listed with lshw. No device with description like physical id: 1b (I remember the old device settings).

Any ideas?

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This question has no activity for a very long time. It seems to be abandoned since no information or valid answers where made in the mean while. This is now flagged for closing, if you think that this issue is still something that affects you and you would like to see it re-open contact one of the administrators or drop a comment asking to re-open it. –  Bruno Pereira Dec 5 '11 at 16:59
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closed as too localized by Bruno Pereira, Marco Ceppi Dec 5 '11 at 17:25

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1 Answer

This can be caused by any number of things, you should take a look at the Comprehensive Sound Problem Solutions Guide on the Ubuntu Forums

Exerpt from the Guide:

(2) Type this into the shell: Code:

lspci -v

Success - At this point, you should see your sound card listed. This is a positive sign because it means that Ubuntu is detecting the presence of your soundcard, but the drivers are not installed/running. Leave your shell running since you will need it.

Failure - If it is not listed, then there are a few things that you can do.

  • If your soundcard is an onboard sound card, then it might be disabled in the system's BIOS. You will have to reboot and hit the key that lets you enter into the BIOS (usually Delete, F2, or F.

  • If your soundcard is not onboard, make sure that it is properly seated in the PCI slot. If your card is working under Windows then this is not a problem.problem.

lspci doesn't list audio card. I checked BIOS and it's enables. I presume this is final stage :o(

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