I believe i'm having the same issue. Trying to get a preseed to work and it hangs trying to umount on shutdown. the install still works if you force shutdown afterwards...but the point of a preseed is to be unattended, and users having to force a shutdown make my team, and ubuntu, look bad.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1780226 Title: Unable to umount partition mounted in chroot mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1780226/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
