Problem with USB <---> UPS management connection

[Mark Saad]

All
 I lost power at home and noticed that nut didn’t work right . I had a similar dmesg . My box is running 11.1-stable amd64 built from svn 7-8 days ago . When I get power back I’ll post details . 

---
Mark Saad | nonesuch at longcount.org

> On Mar 7, 2018, at 6:55 AM, wishmaster <artemrts at ukr.net> wrote:
> 
> Hi, colleagues!
> 
> Something strange happens with a server. I am attempting to connect management interface of UPS with server via USB.
> In console I see a lot of errors:
> 
> Mar  7 13:42:04 xxx kernel: ugen2.2: <POWERCOM Co.,LTD HID UPS Battery> at usbus2
> Mar  7 13:42:05 xxx kernel: uhid0 on uhub6
> Mar  7 13:42:05 xxx kernel: uhid0: <POWERCOM Co.,LTD HID UPS Battery, class 0/0, rev 1.10/0.02, addr 2> on usbus2
> Mar  7 13:42:08 xxx kernel: ugen2.2: <POWERCOM Co.,LTD HID UPS Battery> at usbus2 (disconnected)
> Mar  7 13:42:08 xxx kernel: uhid0: at uhub6, port 3, addr 2 (disconnected)
> Mar  7 13:42:08 xxx kernel: uhid0: detached
> Mar  7 13:42:12 xxx kernel: ugen2.2: <POWERCOM Co.,LTD HID UPS Battery> at usbus2
> Mar  7 13:42:12 xxx kernel: uhid0 on uhub6
> Mar  7 13:42:12 xxx kernel: uhid0: <POWERCOM Co.,LTD HID UPS Battery, class 0/0, rev 1.10/0.02, addr 2> on usbus2
> Mar  7 13:42:16 xxx kernel: ugen2.2: <POWERCOM Co.,LTD HID UPS Battery> at usbus2 (disconnected)
> Mar  7 13:42:16 xxx kernel: uhid0: at uhub6, port 3, addr 2 (disconnected)
> Mar  7 13:42:16 xxx kernel: uhid0: detached
> 
> I have changed USB-cables, USB port on the server - without success.
> On another server this problem is absent.
> 
> FreeBSD version: FreeBSD 11.1-STABLE #1 r329364M:
> 
> Any ideas?
> 
> --
> Vitaliy
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