No sound on laptop speakers on an Acer Aspire 6920

Posted by snewix on Ask Ubuntu See other posts from Ask Ubuntu or by snewix
Published on 2012-05-12T08:39:05Z Indexed on 2012/08/29 9:50 UTC
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Filed under:

12.04

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sound

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headphones

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speaker

Computer: Acer Aspire 6920

Card: HDA Intel

Chip: Realtek ALC889

My problem is that the laptop build-in speakers don't play any sound. When i plug in my headphones the sound works normally, the same goes with external speakers. Those work normally like the headphones.

The profile in the Sound settings is Analog two-way Stereo.

I am using Ubuntu 12.04.

Might trere be any problem with my sound drivers or something similar?

Any form of help appreciated.

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