[Nut-upsuser] TrippLite SMX1500LCDT FreeBSD 11.2 trouble

[Charles Lepple]

On Aug 20, 2018, at 7:40 AM, Valentin Merkulov <schnobel at ickis.net> wrote:
> 
> Attached are config.log and usbhid-ups output with -u root (gzipped).
> Now driver output looks a lot like the one from port build.

If memory serves, this was the sort of error we were seeing from 3016 devices on Linux:

   0.154899     [D1] Path: UPS.PowerSummary.iManufacturer, Type: Feature, ReportID: 0x2b, Offset: 0, Size: 8, Value: 3
   0.167518     nut_libusb_get_report: No device.
   0.167531     [D1] Can't retrieve Report 30 (No device).

After you see the "No device" error, does the UPS reattach under a new /dev node? Do the usbconfig commands return any data?

> On Mon, Aug 20, 2018 at 1:42 PM, Charles Lepple <clepple at gmail.com> wrote:
>> On Aug 20, 2018, at 1:03 AM, Valentin Merkulov <schnobel at ickis.net> wrote:
>>> 
>>>  0.033412     [D3] nut_usb_claim_interface: failed to claim USB
>>> device (Other error).
>>>  0.033417     [D3] nut_usb_claim_interface: failed to detach kernel
>>> driver from USB device (Other error).
>> 
>> I am not as familiar with this branch (I mostly worked with the older libusb-1.0+0.1 branch mentioned in issue #300), but this might not be using the libusb-1.0 API. I thought that the libusb-1.0-compat branch would pick up the 1.0 API in preference to the 0.1 API. Do you have the build logs? config.log would work as well, though it is relatively large.
>> 
>> Another thing to try is to pass "-u root" to the driver, since we have had trouble distinguishing permission errors from other USB errors on some platforms. But I realize that you were able to get things working initially, so the devd files are probably still set up.
>> 
>> (A lot of my spare UPS equipment is packed up at the moment, otherwise I would try this branch out on a FreeBSD system myself.)
> <config.log.gz><usbhid-ups.output.gz>