I just in contact with the author of patch. Will try a patch that he sent me after some "alsa-info.sh" turns.
Looks like iMac 9.1 sound have Subsystem "0x106 b4300" but kernel is now expecting it as " 0x106b, 0x4900". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1033233 Title: [iMac9,1, Realtek ALC889A, Speaker, Internal] No sound at all with kernel 3.5.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1033233/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
