$ start upstart-dbus-session-bridge upstart-dbus-session-bridge start/running, process 4275
$ stop usensord usensord start/running, process 4296
$ stop usensord usensord start/running, process 4310
$ stop upstart-dbus-session-bridge upstart-dbus-session-bridge stop/waiting
$ stop usensord usensord stop/waiting
$ start usensord usensord start/running, process 4333
$ start upstart- dbus-session- bridge dbus-session- bridge start/running, process 4275
upstart-
$ stop usensord
usensord start/running, process 4296
$ stop usensord
usensord start/running, process 4310
$ stop upstart- dbus-session- bridge dbus-session- bridge stop/waiting
upstart-
$ stop usensord
usensord stop/waiting
$ start usensord
usensord start/running, process 4333