[Bug 2078307] Re: Grub 2.12 in Oracular is unable to boot Windows using chainloader

Mate Kukri 2078307 at bugs.launchpad.net
Fri Sep 6 09:55:10 UTC 2024


I have tested Windows 11 22H2 and the 23H2 ISO, and Windows 10 LTSC 2021
and all those work fine. Please make sure you use the correct branch
and/or version tag and ensure the binary you built is really from it, as
I think the code I've pushed to ~ubuntu-uefi-team should be functional.

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Title:
  Grub 2.12 in Oracular is unable to boot Windows using chainloader

Status in grub2 package in Ubuntu:
  Confirmed

Bug description:
  I am using Shim 15.8 in combination with GRUB2.12. One of the GRUB
  menu items, chainloader /efi/Microsoft/Boot/bootmgfw.efi, fails to
  boot, while it works correctly with GRUB2.06. Below is a screenshot of
  the error.

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