Speakers doesn't work properly on Ubuntu 12.10 but works fine on windows7

Posted by giri on Ask Ubuntu See other posts from Ask Ubuntu or by giri
Published on 2012-11-10T16:56:33Z Indexed on 2012/11/10 17:17 UTC
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12.10

I have recently upgraded my Ubuntu 12.04 to 12.10 version and find issues with my speakers as well as microphone.When I boot the system they doesn't work, but(don't know why) when I restart once or twice they work fine.There is no problem with my laptop(dell xps) as they work well on windows7.

I have my sound settings as follows
Hardware --- Built-in Audio 1 Outpu/1 Input Analog Stereo Duplex
Input(Internal Microphone) & Output(Speakers) -----Built-in audio Analog Stereo

Any suggestions to fix the problem??

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