[Bug 1855004] Re: grub-install: error: cannot open `/boot/efi/EFI/ubuntu/grubx64.efi': Input/output error.

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

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

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https://bugs.launchpad.net/bugs/1855004

Title:
  grub-install: error: cannot open `/boot/efi/EFI/ubuntu/grubx64.efi':
  Input/output error.

Status in grub-installer package in Ubuntu:
  Confirmed

Bug description:
  On a pre-installed windows 10 HP laptop, Grub installation failed and
  installer crashed.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14.6
  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: Tue Dec  3 16:37:04 2019
  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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