search for: msg10430

I have a TrippLite AVR550U that my company uses several individual Linux boxes in one large system, all running Ubuntu 18.04LTS, and all will be using the package version of nut - 2.7.4. In my scenario, our usage case is for the PCs to all shut down, followed by the individual UPSes, when mains power is removed from the whole system. (This isn't a typical setup for UPS, but it's what

...trick, we will need to do some more digging. I'm wondering if it is this issue seen on a BCPERS450: https://alioth-lists.debian.net/pipermail/nut-upsuser/2018-January/011020.html Probably a bit easier to read the thread here: https://www.mail-archive.com/nut-upsuser at lists.alioth.debian.org/msg10430.html It's been a little while since I used Wireshark to capture USB on Windows, but let me know if there's something I can help with.