Hi, Could you include a copy of /etc/modules.conf in an attachment to this bug? https://launchpad.net/distros/ubuntu/+bug/43738/+addattachment Thanks. ** Attachment added: "Diagnostic logs" http://librarian.launchpad.net/2549588/nosound.txt ** Changed in: linux-source-2.6.15 (Ubuntu) Status: Unconfirmed => Needs Info -- No sound https://launchpad.net/bugs/43738