My initial guess at why this has failed is that the ubuntu-server package appears to still depend on grub-legacy-ec2 [1].
[1] https://packages.ubuntu.com/xenial/ubuntu-server
My initial guess at why this has failed is that the ubuntu-server package appears to still depend on grub-legacy-ec2 [1].
[1] https:/ /packages. ubuntu. com/xenial/ ubuntu- server