I attach a full trace of boot process, including such kernel panic. Hope this helps.
** Attachment added: "ttyS0" http://librarian.launchpad.net/5146873/ttyS0 -- linux-image-2.6.19-5-generic kernel panic https://launchpad.net/bugs/70874 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
