[Bug 1542358] Re: GRUB does not include ZFS modules in EFI partition

Colin Watson cjwatson at canonical.com
Fri Feb 5 15:41:12 UTC 2016


** Changed in: grub2 (Ubuntu)
     Assignee: (unassigned) => Colin Watson (cjwatson)

** Changed in: grub2 (Ubuntu)
   Importance: Undecided => High

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

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https://bugs.launchpad.net/bugs/1542358

Title:
  GRUB does not include ZFS modules in EFI partition

Status in grub2 package in Ubuntu:
  Fix Committed

Bug description:
  The small GRUB installation in the EFI partition that points to the
  actual GRUB installation on the installed OS doesn't appear to include
  the ZFS modules. This causes issues when booting because it can not
  load the actual GRUB config from the OS installation.

  For now I've worked around this by including all the contents of
  /boot/grub in /boot/efi/EFI/ubuntu-16.04/grub. I then changed the
  /boot/efi/EFI/ubuntu-16.04/grub.cfg to point to that directory and its
  content instead of the config on my ZFS pool.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: grub-efi-amd64 2.02~beta2-35ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-2.16-generic 4.4.0
  Uname: Linux 4.4.0-2-generic x86_64
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
  ApportVersion: 2.19.4-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Feb  5 16:02:00 2016
  SourcePackage: grub2
  UpgradeStatus: No upgrade log present (probably fresh install)

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