Comment 2 for bug 429155

Hi, maybe you already tried this, but if still not, then check this page, there is a person who made his woofer work by using the following information:

http://ubuntuforums.org/showthread.php?p=4473064

The person who made the woofer work is speaking about it in the following page:

http://ubuntuforums.org/showthread.php?t=887356

And the computer that he has is not the same model like yours, but maybe it could also help you. The person says that his model is toshiba x205-S9349

Another possible solution could be to compile the last drivers from alsa, downloading them from the svn.

I hope it helps!