Ubuntu-12.04 nm-applet: Failed to register as an agent
"Wireless Network authentication request" dialogue box not prompting for the wireless password since nm-applet is not registered as an agent.
Is there any options to rectify this issue? Please share.
Log message
Message : applet now removed from the notification area
(nm-applet:4289) Warning **: GdkPixbuf-CRITICAL **: gdkpixbuf_scale_simple: assertion 'dest_width > 0' failed
Message : applet now embedded in the notification area
(nm-applet:4289) Warning **: Failed to register as an agent: (32) No session found for uid 0
Message : Starting applet secret agent because GNOME Shell disappeared
(nm-applet:4289) Warning **: Failed to register as an agent: (32) No session found for uid 0
(nm-applet:4289) Warning **: async_got_type: could not read properties for /org/freedesktop/NetworkManager/ActiveConnection/8: Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exit
(nm-applet:4289) Warning **: async_got_type: could not read properties for /org/freedesktop/NetworkManager/ActiveConnection/8: Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exit
