You Xu, please file a separate bug report because these are likely to be different issues even if they share the same error message. Also make sure you attach /var/log/installer/syslog as well, as it is the most important of the three. Thanks.
-- install xubuntu crash https://launchpad.net/bugs/59315 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
