[Bug 1451317] Re: package grub-pc 2.02~beta2-9ubuntu1.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128

[Mathieu Trudel-Lapierre]

If you run update-manager again, does the package upgrade always crash
the same way?

Aside from having -proposed packages enabled and this particular update
failing, is your system fully up to date? Did this only just started
happening, or is it likely it was happening before and you only just
noticed?

This is a bug I've been tracking down for a little while, would you mind
including the output of "dpkg -l" from your system so I can try to
reproduce the same system state and further debug this?

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

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

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Title:
  package grub-pc 2.02~beta2-9ubuntu1.1 failed to install/upgrade:
  subprocess installed post-installation script returned error exit
  status 128

Status in grub2 package in Ubuntu:
  Incomplete

Bug description:
  Installation failed during upgrade.

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: grub-pc 2.02~beta2-9ubuntu1.1
  ProcVersionSignature: Ubuntu 3.13.0-52.85-generic 3.13.11-ckt18
  Uname: Linux 3.13.0-52-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.10
  Architecture: amd64
  Date: Mon May  4 09:04:21 2015
  DuplicateSignature: package:grub-pc:2.02~beta2-9ubuntu1.1:subprocess installed post-installation script returned error exit status 128
  ErrorMessage: subprocess installed post-installation script returned error exit status 128
  InstallationDate: Installed on 2014-06-05 (332 days ago)
  InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-52-generic root=UUID=0af1702d-4309-4043-8ee2-887bc1b99d35 ro
  SourcePackage: grub2
  Title: package grub-pc 2.02~beta2-9ubuntu1.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128
  UpgradeStatus: No upgrade log present (probably fresh install)

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