Thanks for your report. There was a bug in the calculation of the partition number with zfs installations. This bug is now fixed and will be released as soon as there is an installable build of groovy. It currently fails with bug 1885414.
** Changed in: ubiquity (Ubuntu) Status: New => Incomplete ** Changed in: ubiquity (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1886199 Title: 20.10 installer crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1886199/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs