[Bug 1867387] Re: \EFI\BOOT\BOOTX64.EFI unable to find GRUBX64.EFI

[Steve Langasek]

\efi\boot\bootx64.efi is not *supposed* to find \efi\ubuntu\grubx64.efi,
it is supposed to find either \efi\boot\grubx64.efi, or
\efi\boot\fbx64.efi + \efi\*\BOOTX64.CSV.  Please show the full contents
of the EFI partition where this is happening.

** Changed in: shim-signed (Ubuntu)
       Status: New => Incomplete

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Title:
  \EFI\BOOT\BOOTX64.EFI unable to find GRUBX64.EFI

Status in shim-signed package in Ubuntu:
  Incomplete

Bug description:
  Machines managed by MAAS are configured to always netboot. When an
  operating system is deployed MAAS chainloads the local boot loader[1].
  As per the 3.5.1.1 of UEFI spec[2] \EFI\BOOT\BOOTX64.EFI is attempted
  first. \EFI\BOOT\BOOTX64.EFI fails to find GRUBX64.efi as it is
  located in \EFI\UBUNTU(see screenshot).

  [1] https://git.launchpad.net/maas/tree/src/provisioningserver/templates/uefi/config.local.amd64.template
  [2] https://uefi.org/sites/default/files/resources/UEFI_Spec_2_8_A_Feb14.pdf

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