[Bug 1925010] Re: shim-signed does not boot on MBA 5,2

[Dimitri John Ledkov]

Can you please check that the machine boots with just grub without shim.

Aka, replace /EFI/Boot/BOOTX64.efi & /ef/ubuntu/shimx64.efi files wtih
/efi/ubuntu/grubx64.efi => this could possibly be a workaround, given
that secureboot is not possible on Mac platforms.

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Title:
  shim-signed does not boot on MBA 5,2

Status in shim package in Ubuntu:
  New
Status in shim-signed package in Ubuntu:
  New

Bug description:
  The latest update on Hirsute made the MacBook Air from 2021
  unbootable.

  It could be recovered by booting a 20.04 live CD, downloading 20.04's
  shim package and overwriting the files in EFI/ubuntu and EFI/BOOT with
  the files shipped in the shim package.

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