[Bug 1993588] Re: grub-install: error: failed to register the EFI boot entry: Operation not permitted.

[Olivier Gayot]

** Summary changed:

- I am installing ubuntu for multiple times now. Everytime I am getting is, there is a fatal error in grub installing. I have tried everything as I can. Please tell me a solution to fix this.
+ grub-install: error: failed to register the EFI boot entry: Operation not permitted.

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

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https://bugs.launchpad.net/bugs/1993588

Title:
  grub-install: error: failed to register the EFI boot entry: Operation
  not permitted.

Status in grub-installer package in Ubuntu:
  Incomplete

Bug description:
  I have followed the every process from
  https://www.youtube.com/watch?v=-iSAyiicyQY  this video. Then tried to
  find solution of the cause which is there is fatal error in grub. Now
  I have spent 3 days. Please tell me a solution.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.15.19
  ProcVersionSignature: Ubuntu 5.15.0-46.49~20.04.1-generic 5.15.39
  Uname: Linux 5.15.0-46-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27.24
  Architecture: amd64
  CasperMD5CheckResult: pass
  CasperVersion: 1.445.3
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Oct 20 04:01:22 2022
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
  LiveMediaBuild: Ubuntu 20.04.5 LTS "Focal Fossa" - Release amd64 (20220831)
  ProcEnviron:
   LANGUAGE=en_US.UTF-8
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   LC_NUMERIC=C.UTF-8
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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