Bug#712907: grub-installer: No longer installs automatically on a normal machine with one hard drive

[Sam McLeod <smj@fastmail.com>]

Confirmed working with Jessie - https://github.com/sammcj/packer-qemu-debian-jessie/commit/12a6dae01f328787dd89621d0bddc34458ac038e

Build log - https://raw.githubusercontent.com/sammcj/packer-qemu-debian-jessie/master/build_output.log

 

Thanks again Cyril.