[DC LoCo] Another 10.10 -> 11.04 snag

[Robert Simmons]

On Sun, Jun 5, 2011 at 1:19 AM, Ken Stailey <kstailey at yahoo.com> wrote:
> The dhcp3-server package got renamed to isc-dhcp-server
>
> Any customizations to /etc/default/dhcp3-server suddenly become ignored because the new defaults file is named /etc/default/isc-dhcp-server

In the package description: "This is a dummy package to aid in
transitioning from the v3 DHCP packages to the new-style DHCP
packages."

So, if there is no message during the upgrade pointing out that you
need to migrate your config from v3 to v4, how do you know to do it?
Oh, right: when it stops working and something breaks.