How to power down on signal from Tripp Lite UPS?
By John Campbell •
After experiencing boot problems after power failure, I want to make sure that I do everything I can to prevent this from happening again. Is there software/driver to gracefully power down Ubuntu when a USB-connected Tripp Lite UPS signals power loss?
11 Answer
Please have a look at the nut(Network UPS Tools) package.
The driver for your device is most likely tripplite_usb.