[Bug 1799267] Re: Error and crash during installation of 18.04

[Mathieu Trudel-Lapierre]

What hardware is this installation done on? Is it partitioned to do
RAID?

I see some errors that possibly indicate a hardware issue:
Oct 22 17:01:12 ubuntu grub-installer: info: Running chroot /target grub-install  --force "/dev/sdc"
Oct 22 17:01:12 ubuntu grub-installer: Installing for x86_64-efi platform.
Oct 22 17:02:59 ubuntu grub-installer: show_order(): Input/output error
Oct 22 17:02:59 ubuntu grub-installer: Could not delete variable: Input/output error

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

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Title:
  Error and crash during installation of 18.04

Status in grub-installer package in Ubuntu:
  Incomplete

Bug description:
  Error and crash during installation of 18.04

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14.6 [modified: lib/partman/automatically_partition/question]
  ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
  Uname: Linux 4.15.0-29-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CasperVersion: 1.394
  Date: Mon Oct 22 22:39:53 2018
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
  LiveMediaBuild: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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