Release-upgrade broke internet connection

[Tom H]

On Wed, Oct 3, 2018 at 9:11 PM Volker Wysk <post at volker-wysk.de> wrote:
>
> The hint, that /etc/resolv.conf should probably point to
> /run/systemd/resolve/resolv.conf was correct. The connection is back.

Good. The resolvconf symlink should've probably been changed by the
upgrade (if allowed by policy!). I also don't see the point of
resolvconf not being removed given the current setup with resolv.conf
pointing to a systemd-resolve-created file in "/run".