[Bug 1786629] Re: package grub-efi-amd64 2.02-2ubuntu8.2 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1

[Phillip Susi]

It looks like grub tried to ask a question and debconf ran the gtk
frontend and somehow dropped you to a subshell, which you typed exit
from, then the gtk frontend errored out, causing the grub script to
return the error.


** Package changed: grub2 (Ubuntu) => debconf (Ubuntu)

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to debconf in Ubuntu.
https://bugs.launchpad.net/bugs/1786629

Title:
  package grub-efi-amd64 2.02-2ubuntu8.2 failed to install/upgrade:
  installed grub-efi-amd64 package post-installation script subprocess
  returned error exit status 1

Status in debconf package in Ubuntu:
  New

Bug description:
  while upgrading to Ubantu 18.04 version pc hanged and it did not orked
  even after leaving for hours

  ProblemType: Package
  DistroRelease: Ubuntu 18.04
  Package: grub-efi-amd64 2.02-2ubuntu8.2
  ProcVersionSignature: Ubuntu 4.4.0-131.157-generic 4.4.134
  Uname: Linux 4.4.0-131-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  Date: Sat Aug 11 22:33:39 2018
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-xenial-amd64-20160624-2
  ErrorMessage: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1
  InstallationDate: Installed on 2018-04-30 (103 days ago)
  InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-131-generic.efi.signed root=UUID=51e2afee-e9ee-4527-adf4-853e7c5827d5 ro acpi_rev_override quiet splash vt.handoff=7
  Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1
  PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
  RelatedPackageVersions:
   dpkg 1.19.0.5ubuntu2
   apt  1.6.3
  SourcePackage: grub2
  Title: package grub-efi-amd64 2.02-2ubuntu8.2 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to bionic on 2018-08-11 (0 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/debconf/+bug/1786629/+subscriptions