[Bug 1870395] Re: Ubuntu Studio 20.04 ZFS Option Fails to Boot

[Didier Roche]

Hey David,

Thanks for reporting this bug and help making ubuntu better.
The issue was in the installation setup in the images produced before beta was out. (The ones from the 2nd).
Those installations are really complex to fix and it’s better to reinstall using the beta official image (the respin which finished on the 3rd was for this).
I’m closing up this bug thus. Feel free to reopen if you reproduce on a new installation with thhe beta image,

** Changed in: grub2 (Ubuntu)
       Status: New => Fix Released

** Package changed: grub2 (Ubuntu) => ubiquity (Ubuntu)

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https://bugs.launchpad.net/bugs/1870395

Title:
  Ubuntu Studio 20.04 ZFS Option Fails to Boot

Status in ubiquity package in Ubuntu:
  Fix Released

Bug description:
  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 was to enter the following commands:

  zpool import -R /root -N rpool
  zpool import -R /root -N bpool
  zfs mount -a
  exit

  The system then booted up normally, however the workaround above has
  to be used for each subsequent boot.

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