Hello, sorry and puzzled to hear about that.
My guess would be permissions - while nut-scanner remains `root` (if
started as one) and sees everything, drivers default to dropping privileges
and may not see the devfs nodes (not sure OTOH which paths are involved on
OpenBSD). One experimental workaround can be adding `user=root` to
`ups.conf` entry for the device. But properly - tame whichever subsystem is
responsible for that (devd?) to let the packaged run-time user see the
device node.
Also to cobfirm tge hypothesis, you can run the driver start attempt with
higher debug verbosity, e.g.
:; upsdrvctl -DDDDDD -d start
On Mon, Feb 10, 2025, 15:55 Ben Short <ben at benshort.co.uk> wrote:
> Hi,
>
> I'm trying to get NUT running.
>
> I've installed it with pkg_add nut
>
> I can see my UPS as follows:
>
> # nut-scanner
> Cannot load SNMP library (libnetsnmp.so) : file not found. SNMP search
> disabled.
> Cannot load XML library (libneon.so) : file not found. XML search disabled.
> Cannot load AVAHI library (libavahi-client.so) : file not found. AVAHI
> search disabled.
> Scanning USB bus.
> No start IP, skipping NUT bus (old connect method)
> Scanning NUT simulation devices.
> [nutdev-usb1]
> driver = "usbhid-ups" # alternately: apc_modbus
> port = "auto"
> vendorid = "051D"
> productid = "0003"
> product = "Smart-UPS X 2200 FW:UPS 07.4 / ID=01003"
> serial = "AS2039254737"
> vendor = "American Power Conversion"
> # bus = "000"
> # device = "005"
> # busport = "004"
>
> I've added the details to /etc/nut/ups.conf
>
> But get the following error:
>
> # upsdrvctl start
> Network UPS Tools - UPS driver controller 2.8.2
> Network UPS Tools - Generic HID driver 0.53 (2.8.2)
> USB communication driver (libusb 1.0) 0.47
> libusb1: Could not open any HID devices: no USB buses found
> No matching HID UPS found
> upsnotify: failed to notify about state 4: no notification tech defined,
> will not spam more about it
> Driver failed to start (exit status=1)
>
> Any ideas?
>
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> Nut-upsuser at alioth-lists.debian.net
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>
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