Bug#1033686: installation-reports: non-bootable install due to no UEFI entries

[Andres Salomon]

Oh duh, the nvram is on the board itself, not on the disk drive. Okay, 
that makes more sense. The machine itself came with windows, and then I 
had a different drive in it with Debian on it. Originally legacy mode, 
at some point I switched to EFI and used both shimx64.efi and 
grubx64.efi at alternative points in the BIOS. So that was added by me 
in the BIOS, not d-i!

And then I installed this drive, which had Mint on it, and I added an 
entry in the BIOS to boot it.