Ubuntu
linux-source-2.6.15 package

  1. Bug #12835
  2. Comment #9

Comment 9 for bug 12835

Revision history for this message
Matt Zimmerman (mdz) wrote :

You have three sound devices. The first one is used by default. It sounds like
your onboard sound is being used, and you don't have any speakers connected to
it. If you don't want to use the onboard sound, then disable it in your BIOS,
so that an alternate device will be used by default.

This bug has been marked as a duplicate of bug 8107.