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How can I re-install sounds, it was working very fine. I tried fix an wine sound problem. but I broke my sound on Ubuntu. indicator-sound doesn't appear

Linux alz3abi-linux 2.6.39-0-generic-pae #5~20110427-Ubuntu SMP Wed Apr 27 18:53:48 UTC 2011 i686 i686 i386 GNU/Linux

aplay -l returns:

aplay: device_list:240: no soundcards found...0

hz@alz3abi-linux: [ ~ ]

$ lspci | grep audio

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closed as too localized by fossfreedom Feb 17 '12 at 13:47

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

Could you update your question with output of cat /proc/asound/pcm and lspci | grep -i audio? – James Henstridge Jun 20 '11 at 3:56