@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. ** Attachment added: "gnome-settings-daemon.log" https://bugs.launchpad.net/ubuntu/xenial/+source/apparmor/+bug/1604872/+attachment/4712440/+files/gnome-settings-daemon.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1604872 Title: Apps can't connect to the user's session bus, even though it exists To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/1604872/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
