jack@biko:~$ cat /var/log/syslog | grep NetworkManager
Apr  6 12:45:37 biko NetworkManager: <WARNING>^I nm_signal_handler (): Caught signal 15, shutting down normally. 
Apr  6 12:45:37 biko NetworkManager: <information>^ICaught terminiation signal 
Apr  6 12:45:37 biko NetworkManager: <debug info>^I[1175877937.826451] nm_print_open_socks (): Open Sockets List: 
Apr  6 12:45:37 biko NetworkManager: <debug info>^I[1175877937.826524] nm_print_open_socks (): Open Sockets List Done. 
Apr  6 12:45:37 biko NetworkManager: <information>^IDeactivating device ath0.