This is a won't fix bug, yes please use the provided shell or for dasd drives, use preseed to format them. You can also use partman early- command preseed to wipe the drives harder.
** Package changed: lvm2 (Ubuntu) => partman-lvm (Ubuntu) ** Changed in: partman-lvm (Ubuntu) Status: New => Won't Fix ** Changed in: ubuntu-z-systems Status: New => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1679184 Title: LVM configuration cannot be removed when volume groups with the same name are found during installation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1679184/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs