Sound card not found anymore
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.
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Comments
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Andrew Serebryansky over 1 year
I started my ubuntu today and Audio card was not working. Card is not even listed with
lshw
. No device with description likephysical id: 1b
(I remember the old device settings).Any ideas?
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Stefan over 13 yearsdid you update/install/change anything recently?
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Andrew Serebryansky over 13 yearsNo update recently
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Stefan over 13 yearswhat is the output when you
lsmod|grep '^snd' | column -t
orls -l /sys/module/snd/holders
? -
Uri Cohen over 13 yearsMight it simply have slipped out of its socket?
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Andrew Serebryansky over 13 years@Stefan
ls -l /sys/module/snd/holders
result:ls: cannot access /sys/module/snd/holders: No such file or directory
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Andrew Serebryansky over 13 years@Stefan
lsmod|grep '^snd' | column -t
result: nothing -
Andrew Serebryansky over 13 years@fschmitt it's onboard sound card
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Stefan over 13 years@amra, wow... well... take a look at the link in my answer... hope it helps
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Andrew Serebryansky over 13 years
lspci
doesn't list audio card. I checked BIOS and it's enables. I think this is final stage:o(
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Stefan over 13 yearsdid you try re-installing all the drivers?