[Bug 1822845] Re: package linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1

[Steve Langasek]

The file under /usr/share/doc/grub/examples is irrelevant.  You do not
have a menu.lst file in */boot/grub*, so grub1 is not used for boot.

The correct solution is as I stated, to remove the grub package from
your system.

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Title:
  package linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1 failed to
  install/upgrade: run-parts: /etc/kernel/postinst.d/zz-update-grub
  exited with return code 1

Status in grub package in Ubuntu:
  Invalid

Bug description:
  Could not find /boot/grub/menu.lst file. Would you like /boot/grub/menu.lst generated for you? (y/N) /usr/sbin/update-grub: řádek 1094: read: chyba čtení: 0: Chybný popisovač souboru
  run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1
  dpkg: chyba při zpracovávání balíku linux-image-4.15.0-47-generic (--configure):
   podproces instalovaný post-installation skript vrátil chybový status 1
  Při zpracování nastaly chyby:
   linux-image-4.15.0-47-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1
  ProcVersionSignature: Ubuntu 4.15.0-46.49~16.04.1-generic 4.15.18
  Uname: Linux 4.15.0-46-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.18
  Architecture: amd64
  Date: Tue Apr  2 17:41:10 2019
  ErrorMessage: run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.5
   apt  1.2.31
  SourcePackage: grub
  Title: package linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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