Thanks for the bug report. Can you please attach /var/log/syslog, /var/log/installer/syslog and /var/log/partman, as mentioned in the error text?
** Changed in: ubiquity (Ubuntu) Importance: Untriaged => High Status: Unconfirmed => Needs Info -- Installer Crashed https://launchpad.net/bugs/49654 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs