Application Menu -> Settings -> Session and Startup -> Application Autostart
un-check USB Watch.
If you want it to go away from that list of applications,
- Code:
rm (/)etc/xdg/autostart/USB-watch.desktop
And if you want to see what that desktop file does, look at /usr/local/bin/start-usbwait and /usr/local/bin/usbwait.sh
You might also need to kill inotifywait and usbwait.sh