Comment 9 for bug 1229458

With this dhcpv6 and the bootloaders from yakkety (as of yesterday's date), we get http://people.canonical.com/~lamont/1229458-screenshot.jpg (I'll attach that momentarily). It appears that bootx64.efi finished loading grub, released the IP, got the reply for the release, and launched grubx64.efi -- no evidence of dhcp solicit happening from grub.