[Bug 1298399] Re: grub-efi-amd64 2.02~beta2-7 fails to install on raid/lvm

[Launchpad Bug Tracker]

This bug was fixed in the package grub2 - 2.02~beta2-8

---------------
grub2 (2.02~beta2-8) unstable; urgency=medium


  [ Colin Watson ]
  * Backport from upstream:
    - ieee1275: check for IBM pseries emulated machine.
    - Fix partmap, cryptodisk, and abstraction handling in grub-mkconfig
      (closes: #735935).
    - btrfs: fix get_root key comparison failures due to endianness.
  * Build-depend on automake (>= 1.10.1) to ensure that it meets configure's
    requirements (LP: #1299041).
  * When installing an image for use with UEFI Secure Boot, generate a
    load.cfg even if there are no device abstractions in use (LP: #1298399).

  [ Jon Severinsson ]
  * Add Tanglu support, as in Debian except:
    - Enable splash screen by default (as Ubuntu)
    - Enable quiet and quick boot (as Ubuntu)
    - Enable the grub-common init script (as Ubuntu)
    - Enable dynamic gfxpayload (as Ubuntu)
    - Enable vt handover (as Ubuntu)
    - Use monochromatic theme by default (as Ubuntu)
    - Use Tanglu GRUB wallpaper by default.

 -- Colin Watson <cjwatson at debian.org>  Mon, 31 Mar 2014 16:30:37 +0100

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

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https://bugs.launchpad.net/bugs/1298399

Title:
  grub-efi-amd64 2.02~beta2-7 fails to install on raid/lvm

Status in “grub2” package in Ubuntu:
  Fix Released

Bug description:
  During installation of Trusty on a RAID6/LVM system, the installation fails during the "configure" phase of grub-efi-amd64. The installer message says "GRUB installation failed
  The 'grub-efi-amd64-signed' package failed to install into /target/. Without the GRUB boot loader, the installed system will not boot."

  The installer log message screen says (among other things):
  grub-install: error: cannot open `/boot/grub/x86_64-efi/load.cfg': No such file or directory.

  After issuing:
  chroot /target
  grub-install -v
  ... the installation of grub also ends with:
  grub-install: info: copying `/boot/grub/x86_64-efi/load.cfg' -> `/boot/efi/EFI/ubuntu/grub.cfg'
  grub-install: error: cannot open `/boot/grub/x86_64-efi/load.cfg': No such file or directory

  Installation is on a raid6 (software-raid) device with lvm,
  /dev/mapper/volumegroup-root1404 is the root-fs (ext4 formatted),
  there is a separate EFI partition on /dev/sda. The disks are GPT-
  partitioned.

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