No Audio since kernel version 2.6.35

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1

Hi everyone,
Ive startded using ubuntu in beagleboard with kernel version 2.6.32.
The audio was working fine.
After upgrading to kernel version 2.6.35, no audio worked on board.
Since then ive been trying all the versions 2.6.37,2.6.38 but audio does’nt work.
Please help me out to have audio for the later kernel versions.
Thanks in advance.

2

Assuming the xM, can you also test:

http://groups.google.com/group/beagleboard/browse_thread/thread/a004e3188c00ed39

Regards,

3

Two things I have found, the array of mixer controls doesn't make it easy to figure out what is needed.
I'm using Ubuntu 11.04 Natty with kernel 2.6.38.2-x1 from http://rcn-ee/deb/natty/.

Depending on what you need, the speech dispatcher gets in the way "service speech-dispatcher off".
Regards
Sid.

4

Thanks for your responses.

Il apply the patches as posted in the groups and reply…

5

I also found this thread late last month on spinics.net on mixer
control.

"Re: [HELP] Audio on BeagleBoard xM can't work"
http://www.spinics.net/lists/linux-omap/msg48640.html

I've been applying the below-mentioned command-line excerpt everytime
I perform a new distribution installation to fix the audio output alsa
mixers.

quote:
So in order to make aplay work I need to set all of these?