If necessary, install ubuntu 19 on another hard drive, boot that and import and upgrade the pool with whatever release of ZFS comes with that OS release and then try 20.
This Monday, ZFS on Linux lead developer Brian Behlendorf published the OpenZFS 2.0.0 release to GitHub. Along with quite a lot of new features, the announcement brings an end to the former ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results