*** This bug is a duplicate of bug 91940 *** I can confirm this. Same happens for me.
** Attachment added: "lspci -vvnn" http://librarian.launchpad.net/6806603/lspci ** This bug has been marked a duplicate of bug 91940 2.6.20-10 regression from 2.6.20-9, Macbook Pro no longer boots -- kernel 2.6.20-10 ata problem https://launchpad.net/bugs/92309 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs