Description:

after upgrading lightdm from 1:1.6.0-7 to 1:1.6.1-1 the networkmanager-applet doesn't show up into the tray anymore and doesn't let me configure networks (but does a autologin to previously configured networks). Also Hibernate and Suspend does not work anymore (produces a notification -> "Not authorized"). Several methodes to get a notebook to sleep (dbus-send, via systemd, pm-suspend) all work as root, so suspend generally works. after loging out from a graphical session an beeing dropped back to lightdm, suspend is possible from lightdm itself.

after downgrading lightdm to 1:1.6.0-7 again, powermanagement and networkmanager behave normally.


Additional info:
* package version(s): lightdm-1:1.6.0-7, lightdm-1:1.6.1

System on which error occured:
* Lenovo x200s Notebook
* Archlinux x86_64 with xfce4, networkmanager and lightdm,
* Kernel: linux 3.10.6-2 (but appears also at least on 3.10.10.1 . I downgraded the kernel first to exclude this as source of this bug)

Steps to reproduce:
upgrade lightdm to 1:1.6.1-1