gee, do you think this PackageKit thing might have something to do with
it? I'm on stretch, about two weeks into the new plasma, the first thing
I did was purge discover, apper, and all the other windows clone stuff.
yeah, i get that, but the packagekit systemd service is of type dbus, so some other software must be using it to do updates.
My question was about how to find that. I have discover installed but periodic updates are disabled.