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-   -   Acer extensa 2900 audio problem detection (http://www.linuxquestions.org/questions/linux-hardware-18/acer-extensa-2900-audio-problem-detection-355809/)

man1979 08-22-2005 10:16 AM

Acer extensa 2900 audio problem detection
 
Hello to everybody,

I have the following problem,

I have an acer extensa 2900 and my audio card
when I test the sound for wathing if the card is working correctly i have the
following message:
I write system-config-soundcard and then
follows the below message:

amixer: Unable to find simple control 'PCM-2',0

amixer: Unable to find simple control 'DRC Range',0

The strange think is that i can play some wav files with xmms but
i dont hear anything.

Does anybody know about this problem?

I would appreciate any help.

thanks

Tuttle 08-22-2005 10:34 AM

Hi, first of all, study the output of the commands:
Code:

lsmod
and
Code:

lspci
Then head over here for more information on fault-finding alsa headaches.


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