Comment 11 for bug 1604872

@Martin

this is logged once with each cold boot only.
I suppose the "too long time loading X" seen after lightdm password validation, could be related with this logged message.

I have browsed the net about that issue, and many distros are affected, or have been affected.
Most comments are related to some dbus changes (some time back).
I have not more explanations about it.
But glancing at ./cache/upstart/gnome-settings-daemon.log, there is an error spamming it.