Created attachment 32083 [details] [review] patch This causes a race condition where the method call that caused the activation fails because CK daemonizes before grabbing the bus name. Daemonizing is entirely unnecessary in this scenario. The simplest fix is to just add --no-daemon to the service file.
Seems like fixed in master.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.