Ubuntu almost removed support for ZFS from the installer, and zsys is on life support: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1966773 https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1968150 I plan to rework the Ubuntu 22.04 instructions to be closer to those for Debian Buster. This will be straightforward, but I need to actually test the resulting instructions before pushing that change. Signed-off-by: Richard Laager <rlaager@wiktel.com>