The upstream change was merged. I propose the following: 1) Update zfs-linux in Xenial with the patch: https://github.com/zfsonlinux/zfs/commit/d2f3e292dccab23e47ade3c67677a10f353b9e85
2) Patch grub2 in Xenial to setenv("ZPOOL_VDEV_NAME_PATH", "YES") 3) Remove the udev rules from zfs-initramfs in Xenial. I'll attach debdiffs which accomplish this. They could use a second set of eyes, as I made these changes quickly. Rather than edit the patch of the ZFS commit to make it apply, I backported additional man page fixes. ** Patch added: "grub-1527727.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1527727/+attachment/4581525/+files/grub-1527727.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1527727 Title: grub-probe for zfs assumes all devices prefix with /dev, ignoring /dev/disk/... To manage notifications about this bug go to: https://bugs.launchpad.net/grub/+bug/1527727/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs