Could you run the installer with 'ubiquity --debug', reproduce this, and attach /var/log/syslog and /var/log/partman to this bug, please?
** Changed in: ubiquity (Ubuntu) Status: Unconfirmed => Needs Info -- [Feisty Herd 4] partitioner stalls for a long time https://launchpad.net/bugs/86291 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs