This bug was fixed in the package grub2 - 2.02~beta2-36ubuntu3.14
--------------- grub2 (2.02~beta2-36ubuntu3.14) xenial; urgency=medium
* Add grub2/update_nvram template to allow users to disable NVRAM updates during package upgrades (LP: #1642298).
-- dann frazier <email address hidden> Thu, 14 Sep 2017 16:13:39 -0600
This bug was fixed in the package grub2 - 2.02~beta2- 36ubuntu3. 14
--------------- 36ubuntu3. 14) xenial; urgency=medium
grub2 (2.02~beta2-
* Add grub2/update_nvram template to allow users to disable NVRAM
updates during package upgrades (LP: #1642298).
-- dann frazier <email address hidden> Thu, 14 Sep 2017 16:13:39 -0600