[Bug 1289977] Re: Ubuntu 14.04 Update breaks grub, resulting in "error: symbol 'grub_term_highlight_color' not found"

[Ningfei Li]

As pointed out by Peng (pengwg) at #2, this might be confirmed a bug of
grub 2.02. I upgrade my 13.10 to 14.04 (grub was upgraded to
grub~beta2~9), then I encountered this problem.

My machine is with UEFI. When I see this error, I restarted my computer
and selected boot from UEFI file. Then I navigated to the ubuntu uefi
file and started my computer successfully. I tried the simple "sudo
grub-install --recheck /dev/sdX" way. But it didn't work.

The I downgrade all the grub components: grub-common, grub2-common,
grub-efi, grub-efi-amd64, grub-efi-amd64-bin to version 2.0. Rerun that
"sudo grub-install --recheck /dev/sdX", restarted computer. Everything
is back now. For me this owngrading of grub works.

Possibly a bug with grub-install in the 2.02 verion.

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https://bugs.launchpad.net/bugs/1289977

Title:
  Ubuntu 14.04 Update breaks grub, resulting in "error: symbol
  'grub_term_highlight_color' not found"

Status in “grub2” package in Ubuntu:
  Confirmed

Bug description:
  The update from 13.10 to 14.04 via update-manager broke grub for me,
  which resulted in the grub error:

  "symbol 'grub_term_highlight_color' not found"

  on startup.

  To fix the problem I had to boot to my persisting Ubuntu installation
  (e.g. using Super Grub Disk) and had to reinstall grub on my boot
  partition: "sudo grub-install --recheck /dev/sdx"

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: grub2-common 2.02~beta2-6
  ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5
  Uname: Linux 3.13.0-16-generic x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sun Mar  9 10:36:45 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-12-10 (88 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  ProcEnviron:
   LANGUAGE=de_DE
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub2
  UpgradeStatus: Upgraded to trusty on 2014-03-07 (2 days ago)

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