Comment 15 for bug 1799835

For clarification, MAAS already sends the following:

debconf_selections:
  grub2: grub2 grub2/update_nvram boolean false

This, however, is used for the *installed* system to tell debconf that if for whatever reason the grub2 debian package is upgraded at any later date, it doesn't update the nvram, but then again, this is only for post installation upgrade.

That said, passing the following:

grub:
   update_nvram: False

is different from the above because this is done during the *installation* process.