OS name and version: Ubuntu 20.04.3 LTS NUT Version: 2.7.4 (installed via apt-get) USB communication driver: 0.33 Subdriver: APC HID 0.96 Device: APC Back-UPS 550
The usbhid-ups driver seems to stop responding/serving data to upsd after running it for a few hours. It works initially when starting the NUT service but would stop working after a while. It would start working again for a bit if I restart it (sudo upsdrvctl start) In my syslog, I would get these error messages once it stops working. Feb 8 15:20:43 internal upsmon[25307]: UPS [ups1@localhost]: connect failed: Connection failure: Connection timed out Feb 8 15:20:43 internal upsmon[25307]: UPS ups1@localhost is unavailable Reading the log, the upshid-ups log stops updating after a while. For example, in this log, it would keep updating until 8282 seconds but nothing appears in the log afterwards. The command I use to capture the log is: /usr/lib/nut/usbhid-ups -DDDDD -a ups1 > /var/log/usbhid_log 2>&1 & Log file: https://drive.google.com/file/d/11LwtnUoF7TweNDxMrIG8ZAxNTlzKwpy7/view?usp=sharing The troubleshooting steps I have done include: - Works without issue: Connecting to a different VM (but on same hardware, cable port, usb passthrough) running FreeBSD 12.3 and NUT 2.7.4.1 --- So it doesn't seem to be an issue with hardware, cable, or VM passthrough issue The setup: - APC Back-UPS connected via USB to USB port on machine, passthrough via ESXi to guest VM Greatly appreciate any insights.
_______________________________________________ Nut-upsuser mailing list [email protected] https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
