I restarted from the CD and the fat32 partition was marked as unaccessible. So I re-ran the installation, this time ensuring that the fat32 partition was not in the list of mounts.
All now installed fine. Please close this 'bug' -- installer crashed https://launchpad.net/bugs/76961 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs