[Bug 1510685] Re: package grub-efi-amd64-signed 1.46.2+2.02~beta2-22ubuntu1.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Ubuntu Foundations Team Bug Bot]

Thank you for taking the time to report this bug and helping to make
Ubuntu better.  Reviewing your dmesg attachment in this bug report it
seems that there is a problem with your hardware.  I recommend
performing a back up and then investigating the situation.  Measures you
might take include checking cable connections and using software tools
to investigate the health of your hardware.  In the event that is is not
in fact an error with your hardware please set the bug's status back to
New.  Thanks and good luck!

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** Tags added: hardware-error

** Changed in: grub2-signed (Ubuntu)
   Importance: Undecided => Low

** Changed in: grub2-signed (Ubuntu)
       Status: New => Invalid

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Title:
  package grub-efi-amd64-signed 1.46.2+2.02~beta2-22ubuntu1.2 failed to
  install/upgrade: subprocess installed post-installation script
  returned error exit status 1

Status in grub2-signed package in Ubuntu:
  Invalid

Bug description:
  System problem detected on boot.

  ProblemType: Package
  DistroRelease: Ubuntu 15.04
  Package: grub-efi-amd64-signed 1.46.2+2.02~beta2-22ubuntu1.2
  ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
  Uname: Linux 3.19.0-15-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  Date: Mon Oct 26 22:41:10 2015
  DuplicateSignature: package:grub-efi-amd64-signed:1.46.2+2.02~beta2-22ubuntu1.2:subprocess installed post-installation script returned error exit status 1
  ErrorMessage: subprocess installed post-installation script returned error exit status 1
  InstallationDate: Installed on 2015-09-21 (36 days ago)
  InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422)
  RelatedPackageVersions:
   dpkg 1.17.25ubuntu1
   apt  1.0.9.7ubuntu4.2
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.46.2+2.02~beta2-22ubuntu1.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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