Ubuntu
grub-installer package

  1. Bug #1507505
  2. Comment #21

Comment 21 for bug 1507505

Revision history for this message
Giles (giles-dickenson-jones) wrote :

I had the same issue as this, managed to get it to work after a lot of trial and error:
http://askubuntu.com/questions/884991/ubuntu-16-10-dual-boot-error-grub-efi-amd64-signed-package-failed-to-install

I suspect it is a problem related to NVMe disks?