You have been subscribed to a public bug:
As part of installation, I selected the experimental ZFS option. Ubuntu
Studio then installed without errors, however upon booting the new
system there was a zpool import failure and I was prompted at the initrd
to manually import the zfs datasets.
The
Public bug reported:
As part of installation, I selected the experimental ZFS option. Ubuntu
Studio then installed without errors, however upon booting the new
system there was a zpool import failure and I was prompted at the initrd
to manually import the zfs datasets.
The workaround at initrd