I wonder if this has to do with the fact that the defaults in /etc/default/zfs have been modified:
# Wait for this many seconds in the initrd pre_mountroot? # This delays startup and should be '0' on most systems. # Only applicable for Debian GNU/Linux {dkms,initramfs}. ZFS_INITRD_PRE_MOUNTROOT_SLEEP='0' # Wait for this many seconds in the initrd mountroot? # This delays startup and should be '0' on most systems. This might help on # systems which have their ZFS root on a USB disk that takes just a little # longer to be available # Only applicable for Debian GNU/Linux {dkms,initramfs}. ZFS_INITRD_POST_MODPROBE_SLEEP='0' # List of additional datasets to mount after the root dataset is mounted? # # The init script will use the mountpoint specified in the 'mountpoint' # property value in the dataset to determine where it should be mounted. # # This is a space separated list, and will be mounted in the order specified, # so if one filesystem depends on a previous mountpoint, make sure to put # them in the right order. # # It is not necessary to add filesystems below the root fs here. It is # taken care of by the initrd script automatically. These are only for # additional filesystems needed. Such as /opt, /usr/local which is not # located under the root fs. # Example: If root FS is 'rpool/ROOT/rootfs', this would make sense. #ZFS_INITRD_ADDITIONAL_DATASETS="rpool/ROOT/usr rpool/ROOT/var" ZFS_INITRD_ADDITIONAL_DATASETS="x data x/tmp data/tmp x/livebackup" ** Changed in: zfs-linux (Ubuntu) Status: New => Incomplete ** Changed in: zfs-linux (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905157 Title: package zfsutils-linux 0.8.3-1ubuntu12.4 failed to install/upgrade: installed zfsutils-linux package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1905157/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs