$> nm-applet

** (nm-applet:17644): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: Rejected send message, 2 matched rules; type="method_call", sender=":1.11" (uid=1000 pid=17644 comm="nm-applet ") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager" (uid=0 pid=17428 comm="/usr/sbin/NetworkManager --pid-file /var/run/Netwo")
** Message: applet now removed from the notification area
** Message: applet now embedded in the notification area

** (nm-applet:17644): WARNING **: Failed to register as an agent: (32) No session found for uid 1000
** Message: applet now removed from the notification area