John Vickers

Solved this it was due to a failing power supply.

I have two Odroid C2s. One I have been using as NUT server for Eaton UPS. Today NUT clients report no connection. What seems to be the problem is the C2 (this happens with both, same SD card) are not seeing devices plugged into USB ports so the USB connection to the UPS is not working. I have verified the Eaton and USB cable are fine. I regularly update the C2 I wonder if a recent update has affected the USB port functioning? Any way to troubleshoot? I tried a few USB flash drives and then lsusb but none are seen.