On Fri 21 Jan 2022 at 13:57:47 (+0100), Steve Keller wrote: > AFAIK, some of my client hosts have only resolvconf, others use some > systemd stuff, since the man page for resolvconf is actually the > man page for resolvectl which also refers to systemd-resolved. The man page for /package/ resolvconf is man 8 resolvconf, not man resolvconf. $ dpkg -L resolvconf or whatever the package is, can be useful here. Cheers, David.