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

[RK]

Here you go:

update-alternatives --query shimx64.efi.signed
                                                                                                                                                                                                                                                                                                                                                                 -------------------
Name: shimx64.efi.signed
Link: /usr/lib/shim/shimx64.efi.signed
Status: auto
Best: /usr/lib/shim/shimx64.efi.signed.latest
Value: /usr/lib/shim/shimx64.efi.signed.latest

Alternative: /usr/lib/shim/shimx64.efi.signed.latest
Priority: 100

Alternative: /usr/lib/shim/shimx64.efi.signed.previous
Priority: 50

Alternative: /usr/lib/shim/shimx64.nx.efi.signed.latest
Priority: 25



dpkg -l | grep shim 
                                                                                                                                                                                                                                                                                                                                                                                  ---------------
ii  node-es5-ext                                       0.10.64+dfsg1+~1.1.0-2                     all          ECMAScript extensions and shims
ii  node-set-immediate-shim                            2.0.0-2                                    all          Simple setImmediate shim
ii  shim-signed                                        1.59+15.8-0ubuntu2                         amd64        Secure Boot chain-loading bootloader (Microsoft-signed binary)

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https://bugs.launchpad.net/bugs/2078307

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

Status in cd-boot-images-amd64 package in Ubuntu:
  Fix Released
Status in cd-boot-images-arm64 package in Ubuntu:
  Fix Released
Status in cd-boot-images-ppc64el package in Ubuntu:
  Fix Released
Status in cd-boot-images-riscv64 package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  Fix Released

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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