[Bug 1780633] Re: Fails to install grub during OS installation

[Phillip Susi]

Your installation medium is corrupt; you will need to recreate it and
may want to verify it using the check disc option at the boot menu.


** Changed in: grub-installer (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1780633

Title:
  Fails to install grub during OS installation

Status in grub-installer package in Ubuntu:
  Invalid

Bug description:
  During the installation of Ubuntu 18.04 LTS, grub fails to install,
  aborting the OS installation. A tried to restart the installation
  several times, but it failed to install over and over again.

  Error message: "The 'grub-efi-amd64-signed' package failed to install
  into / target/."

  I have a DELL XPS 13 9360.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14 [modified: lib/partman/automatically_partition/question]
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Uname: Linux 4.15.0-20-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  CasperVersion: 1.394
  Date: Sun Jul  8 15:16:36 2018
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu-mate.seed boot=casper only-ubiquity quiet splash ---
  LiveMediaBuild: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  ProcEnviron:
   LANGUAGE=en_US.UTF-8
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   LC_NUMERIC=C.UTF-8
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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