tester@torios:~$ free -m
             total       used       free     shared    buffers     cached
Mem:          1253        156       1097          0         17         67
-/+ buffers/cache:         70       1182
Swap:         2277          0       2277
tester@torios:~$ nm-applet
** Message: applet now removed from the notification area
** Message: applet now embedded in the notification area

(nm-applet:1264): libnotify-WARNING **: Failed to connect to proxy

** (nm-applet:1264): WARNING **: Failed to show notification: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files
** Message: applet now removed from the notification area
** Message: using fallback from indicator to GtkStatusIcon
** Message: applet now embedded in the notification area
^Z
[1]+  Stopped                 nm-applet
tester@torios:~$ bg
[1]+ nm-applet &
tester@torios:~$ free -m
             total       used       free     shared    buffers     cached
Mem:          1253        174       1079          0         18         79
-/+ buffers/cache:         76       1177
Swap:         2277          0       2277
tester@torios:~$