There's no snd_ps3 driver in the kernel yet. It'll be in the next upload - you'll have to add 'snd_ps3' to /etc/modules.
** Changed in: linux-source-2.6.20 (Ubuntu) Sourcepackagename: None => linux-source-2.6.20 -- Sound does not work on Playstation 3 using Ubuntu 7.04 beta https://launchpad.net/bugs/99268 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs