Found a lead in the forums: http://ubuntuforums.org/showthread.php?t=251123&highlight=sb450
..any way to get an update on this? -- last feisty update brakes sound: SB450 HDA Audio https://launchpad.net/bugs/88570 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
