On Wed, 3 Nov 2021 16:46:10 +0100 Dominik Reusser <[email protected]> wrote: > I just checked. Giving the permission for kill CAP_KILL in > > /lib/systemd/system/[email protected] > > resolves the problem. > > > But besides kill there are other ways to see if a process exists e.g. > > ps -o pid= -p <pid> > > However, by replaing the relevant line in /sbin/resolvconf still resulted > in the error message.
Many openresolv subscribers send SIGHUP to resolver processes so they reload their configuration so the capability is definitely needed. Roy
