I can confirm that the patch posted by nicfagn works for digital optical output (AC3 passthrough) too, see the "Audio" section of this page for details: http://www.penlug.org/twiki/bin/view/Main/LinuxHardwareInfoAppleiMac24
-- Sound doesn't work in Feisty on iMac 24 https://bugs.launchpad.net/bugs/111511 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs