[Nut-upsuser] [HCL] Cyber Power Systems EC750G supported by usbhid-ups

Charles Lepple clepple at gmail.com
Fri Dec 9 03:37:27 UTC 2016

On Dec 8, 2016, at 1:34 PM, Mike wrote:
> I didn't want to sign up for the nut-devs list or create a git account
> just to provide this information, so I hope posting this info here is OK...

Not a problem. (Both lists go into the same mailbox on my end.) The important part is the "HCL" subject so I can find it later.

For anyone else who runs across this: you don't necessarily need to be subscribed to the list to send an HCL entry. It will take some time for me to get to the moderator web page to let it through, so please be patient.

> The result of the command
> upscmd -u user -p password myups load.off.delay 300
> is an immediate power-off, no delay.

Hmm. Certainly possible that we are sending the delay to the wrong spot. Hopefully the 300 is overriding the 20-second delay specified by ups.delay.shutdown.

You can try restarting just the driver with debug flags - something like the following, depending on your distribution's paths:

/lib/nut/usbhid-ups -a <name> -DDD 2>&1 | tee CPS-EC750G.log

Let it run for 45-60 seconds and then stop it with Ctrl-C. Please compress the log with gzip before posting.

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