Comment 1 for bug 1756420

I looked a bit further, started to file a MIR bug for pv-grub-menu. It seems like pv-grub-menu is not likely a simple drop in fix.

Open Debian bugs:
 https://bugs.debian.org/cgi-bin/pkgreport.cgi?pkg=pv-grub-menu;dist=unstable
Of the two bugs open, it appears that Ubuntu would need a fix for 771949.
There is a suggested fix for that in the bug.

[Dependencies]
The package lists 'grub-common' as a dependency.
grub-legacy-ec2 does not depend on grub-common.
That would seem to be due to use of 'grub-mkdevicemap' and 'grub-probe'.

grub-legacy-ec2 does not use either of these. Currently base ubuntu images
(squashfs) do not include grub-common.

Opened bug 1756426 as currently squashfs images do not contain
grub-legacy-ec2 either.