It looks like the installer died with a segmentation fault right before the end, in a place where it's really doing nothing of significance and certainly nothing that ought to segfault. I'd suspect a problem with your CD or the drive; have you tried burning at a lower speed, and/or using a drive cleaning kit to clean the lens?
-- Installer Crashed https://launchpad.net/bugs/54028 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
