[Bug 1798993] Re: GRUB installer crashes during installation

[Mathieu Trudel-Lapierre]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please answer these questions:
* Is this an installation alongside Windows?
* If so, how are you partitioning the disk?
* What do you see when you boot the Live CD? A purple background with the Ubuntu logo, or just a text menu?

This will help us to find and resolve the problem.

It looks like this disk is formatted in GPT format, which will require
an additional BIOS BOOT partition to work correctly when booting in
legacy mode (as appears to be the case for the installer).

Thanks.


Oct 20 18:37:25 ubuntu grub-installer: info: Installing grub on '/dev/sda'
Oct 20 18:37:25 ubuntu grub-installer: info: grub-install does not support --no-floppy
Oct 20 18:37:25 ubuntu grub-installer: info: Running chroot /target grub-install  --force "/dev/sda"
Oct 20 18:37:26 ubuntu grub-installer: Installing for i386-pc platform.
Oct 20 18:37:26 ubuntu grub-installer: grub-install: warning: this GPT partition label contains no BIOS Boot Partition; embedding won't be possible.
Oct 20 18:37:26 ubuntu grub-installer: grub-install: error: embedding is not possible, but this is required for cross-disk install.
Oct 20 18:37:26 ubuntu grub-installer: error: Running 'grub-install  --force "/dev/sda"' failed.

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

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https://bugs.launchpad.net/bugs/1798993

Title:
  GRUB installer crashes during installation

Status in grub-installer package in Ubuntu:
  Incomplete

Bug description:
  Trying to install 18.10 to a SSD, grub installer crashes with a fatal
  error

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: ubiquity 18.10.12
  ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
  Uname: Linux 4.18.0-10-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13
  Architecture: amd64
  CasperVersion: 1.399
  Date: Sat Oct 20 19:38:55 2018
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
  LiveMediaBuild: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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