I just did a fresh install for the first time in years, of F32. I installed Evolution from Gnome Software, and then I got “org.freedesktop.dbus.error.serviceunknown” when I tried to add an Exchange account. To my surprise, I then noticed that rpm -qa didn’t show evolution as being installed. So I uninstalled from Software, and then installed evolution-ews via dnf, and now my email works fine. (But Evolution still shows as not installed in Software.)
So I’m not concerned about the dbus error, but I’d like to understand what I was really doing when I installed from Software. I see now that Evolution’s source is listed in Software as registry.fedoraproject.org. What is this? On that site I see references to podman and docker; is it installing through one of those systems? Or is this somehow related to flatpak (even though I haven’t enabled flathub)?