[Nut-upsuser] Problems with NUT on Raspberry Pi

Charles Lepple clepple at gmail.com
Sat Oct 26 15:05:00 BST 2019

On Oct 26, 2019, at 9:45 AM, EP wrote:

> [Roger wrote:]
>> By the way, do you have offdelay and ondelay values in your ups.conf ?
> No, I haven’t. I just added. Should I add more lines here? 
> maxretry = 3
> [ups]
>        driver = usbhid-ups
>        port = auto
>        desc = "CPS"
>        pollinterval = 15

Yes, ondelay and offdelay would go after the [ups] line.

> BTW: I testet the ups with the Synology-NAS in the meantime, running the nas as UPS-Server. Same behavior as with the pi. Synology goes to safe mode, turns off the ups. After a second the ups starts up itself again without power on line.

This sounds a lot like this issue, so beware that ondelay for CyberPower may not work as described in the generic usbhid-ups documentation:


More information about the Nut-upsuser mailing list