To give some details, a good part of the ones you listed check a key and exit so they don't run if not activated from their ui (i.e remote desktop, file sharing, hardware drivers)
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/802218 Title: session-properties.desktop uses NoDisplay=true To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/802218/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
