I had a corrupted ~/.cache/oneconf directory, causing oneconf-server to crash (a KeyError in hosts.py: self.current_host['hostid']) and then I would see the same DBusException from the oneconf-query client as described above.
Deleting ~/.cache/oneconf fixed it for me.
I had a corrupted ~/.cache/oneconf directory, causing oneconf-server to crash (a KeyError in hosts.py: self.current_ host['hostid' ]) and then I would see the same DBusException from the oneconf-query client as described above.
Deleting ~/.cache/oneconf fixed it for me.