#1004031 resolvconf: /etc/dhcp/dhclient-enter-hooks.d/resolvconf should not disable the generation of /etc/resolv.conf when not a symlink

#1004031#5
Date:
2022-01-19 15:21:02 UTC
From:
To:
/etc/dhcp/dhclient-enter-hooks.d/resolvconf systematically disables
the generation of /etc/resolv.conf when resolvconf is installed.

This is OK when resolvconf is used, i.e. when /etc/resolv.conf is a
symbolic link to ../run/resolvconf/resolv.conf, but this is incorrect
when /etc/resolv.conf is a plain file, i.e. when /etc/resolv.conf is
not handled by resolvconf.