Bug#996668: (no subject)

[Mauro Sacchetto <mauro.sacchetto@gmail.com>]

    Same problem for me on Testing,
          obviously with Cinnamon and lightdm. I have no applet and, as
          always, only the TimeAndDate @ nightflame desklet.
      I noticed that if I log out of
          the session and inspect the system from lightdm, the problem
          does not arise