On Wed, Mar 07, 2018 at 08:04:47PM -0500, Mark Saad wrote: > > On Mar 7, 2018, at 6:55 AM, wishmaster <artem...@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? > > > 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 . >
This seems suspiciously similar to an issue I am seeing with a USB mouse on both stable/11 a patched build of releng/11.1. In my case, the dmesg shows: ugen1.3: <PixArt USB Optical Mouse> at usbus1 (disconnected) ugen1.3: <PixArt USB Optical Mouse> at usbus1 ugen1.3: <PixArt USB Optical Mouse> at usbus1 (disconnected) ugen1.3: <PixArt USB Optical Mouse> at usbus1 What struck me as "suspiciously similar" is the 'ugen' reference. Unfortunately, I do not have more information yet, but have been pounding my head on my desk throughout the day. Then, I saw this thread. Anyone else seeing at least USB mouse-related issues? It could entirely be a red herring. Glen
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