[Bug 1626268] Re: install crash on thinkpad yoga with default bios settings with message: The 'grub-efi-amd64-signed' package failed to install into /target/

[Phillip Susi]

Your disk is currently partitioned to boot in bios mode, but you booted
the 16.04 installer in EFI mode. A warning message prompted you that
this could be a problem and recommended performing a bios mode install
instead, but you chose not to. You either need to perform the bios mode
install, or partition the disk using GPT and set up an EFI system
partition to install in EFI mode. This will be done for you if you
choose the "use entire disk" guided install option.

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

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https://bugs.launchpad.net/bugs/1626268

Title:
  install crash on thinkpad yoga with default bios settings with
  message: The 'grub-efi-amd64-signed' package failed to install into
  /target/

Status in grub-installer package in Ubuntu:
  Invalid

Bug description:
  The 'grub-efi-amd64-signed' package failed to install into /target/.
  Without the GRUB boot loader, the installed system will not boot.

  Then the installer crash with a popup that is as wide as the screen
  and a message that says that when closing the popup a bug report will
  be generated.

  Alas when this is done in Install mode (I mean when you don't want to
  try ubuntu but install it directly from the bot menu of the ISO) the
  popup is not closable.

  When clicking on the close button, the button show that it's clickable
  and responds to the click (emboss effect) but the popup stays on and
  the only possible thing is to reboot.

  On the "Try ubuntu" in a fully loaded desktop it's ok.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubiquity 2.21.63.2
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CasperVersion: 1.376
  Date: Wed Sep 21 22:31:07 2016
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
  LiveMediaBuild: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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