[Bug 1822418] Re: grub-efi

[Sebastien Bacher]

The error in the log is

Mar 30 12:04:38 ubuntu-mate ubiquity: Installing for x86_64-efi platform.
Mar 30 12:04:57 ubuntu-mate ubiquity: Could not prepare Boot variable
Mar 30 12:04:57 ubuntu-mate ubiquity: : Invalid argument
Mar 30 12:04:57 ubuntu-mate ubiquity: grub-install: error:
Mar 30 12:04:57 ubuntu-mate ubiquity:  efibootmgr failed to register the boot entry: Input/output error.
Mar 30 12:04:57 ubuntu-mate ubiquity: dpkg: error processing package grub-efi-amd64-signed (--configure):

** Summary changed:

- grub-efi
+ efibootmgr failed to register the boot entry: Input/output error.

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https://bugs.launchpad.net/bugs/1822418

Title:
  efibootmgr failed to register the boot entry: Input/output error.

Status in grub-installer package in Ubuntu:
  New

Bug description:
  while installing ubuntu, the grub is not installed

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14.12
  ProcVersionSignature: Ubuntu 4.18.0-15.16~18.04.1-generic 4.18.20
  Uname: Linux 4.18.0-15-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CasperVersion: 1.394
  Date: Sat Mar 30 08:17:11 2019
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu-mate.seed boot=casper quiet splash ---
  LiveMediaBuild: Ubuntu-MATE 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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