Lately, I’ve noticed that Ubuntu (or derivatives) don’t get installed to UEFI laptops. Earlier they got installed, so I have installed systems, and they can get updated/upgraded. But, any new installations get this warning, “grub-efi-amd64-signed failed to install…” and they wouldn’t boot. This is happening in few UEFI laptops I have.
By the way, I am not asking for help. I have installed systems, which I can update/upgrade. Just reporting.