This bug was fixed in the package grub2-signed - 1.74.2
--------------- grub2-signed (1.74.2) yakkety; urgency=medium
* Rebuild against grub2 2.02~beta2-36ubuntu11.1. (LP: #1637290)
-- Mathieu Trudel-Lapierre <email address hidden> Thu, 23 Mar 2017 15:13:53 -0400
This bug was fixed in the package grub2-signed - 1.74.2
---------------
grub2-signed (1.74.2) yakkety; urgency=medium
* Rebuild against grub2 2.02~beta2- 36ubuntu11. 1. (LP: #1637290)
-- Mathieu Trudel-Lapierre <email address hidden> Thu, 23 Mar 2017 15:13:53 -0400