root@bart:/usr/local/etc/rc.d # ./nut startNetwork UPS Tools - UPS driver controller 2.8.1Network UPS Tools - Generic HID driver 0.52 (2.8.1)USB communication driver (libusb 1.0) 0.46interrupt pipe disabled (add 'pollonly' flag to 'ups.conf' to get rid of this message)Can't claim USB device [051d:0003]@0/0: Other errorupsnotify: failed to notify about state 4: no notification tech defined, will not spam more about itDriver failed to start (exit status=1)./nut: WARNING: failed precmd routine for nut