Could you try to test the attachment patch and see if it can fix your problem?
If you can confirm the patch may fix the problem, we will add the pci device id(0x1c01) into the quirk patch, which has been submitted into kernel maillist before[1] and will enter Oneiric. BTW: the bug is very similar with 794642, and both are using sandybridge chipsets. [1], http://www.linux-archive.org/ubuntu-kernel-team/575856-ata-make-dvd-drive-recognisable-systems-sandybridge-cpt-chipset.html thanks, -- Ming Lei ** Attachment added: ".0001-ata-make-DVD-drive-recognisable-on-systems-with-Sand.patch.swp" https://bugs.launchpad.net/bugs/782389/+attachment/2425057/+files/.0001-ata-make-DVD-drive-recognisable-on-systems-with-Sand.patch.swp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/782389 Title: DVD drive doesn't work on MacBookPro8,2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/782389/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
