Date: Sun, 14 Dec 2014 08:14:29 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Randall Fox <randall.fox@gmail.com>, freebsd-usb@freebsd.org Subject: Re: Disconnects every 15 seconds Message-ID: <548D38D5.2010700@selasky.org> In-Reply-To: <CANqctidkhOkKv4wh=V_hcEiKxuN1Q=5g=DcBBkOUxRN85SJnNg@mail.gmail.com> References: <CANqctidkhOkKv4wh=V_hcEiKxuN1Q=5g=DcBBkOUxRN85SJnNg@mail.gmail.com>
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On 12/14/14 05:21, Randall Fox wrote: > I'm using a FreeBSD derivative, called FreeNAS. It is using FreeBSD at its > core. Version of FreeNAS is 9.2.1.3, which roughly corresponds to the > FreeBSD version (9.2). > > I plug in my UPS and I get: > Dec 13 20:08:49 freenas kernel: ugen1.4: <Tripp Lite> at usbus1 > Dec 13 20:08:49 freenas kernel: uhid0: <Tripp Lite TRIPP LITE > SMART1500RM2U, class 0/0, rev 1.10/2.0a, addr 4> on usbus1 > Dec 13 20:09:03 freenas kernel: ugen1.4: <Tripp Lite> at usbus1 > (disconnected) > Dec 13 20:09:03 freenas kernel: uhid0: at uhub3, port 2, addr 4 > (disconnected) > Dec 13 20:09:04 freenas kernel: ugen1.4: <Tripp Lite> at usbus1 > Dec 13 20:09:04 freenas kernel: uhid0: <Tripp Lite TRIPP LITE > SMART1500RM2U, class 0/0, rev 1.10/2.0a, addr 4> on usbus1 > Dec 13 20:09:18 freenas kernel: ugen1.4: <Tripp Lite> at usbus1 > (disconnected) > Dec 13 20:09:18 freenas kernel: uhid0: at uhub3, port 2, addr 4 > (disconnected) > Dec 13 20:09:19 freenas kernel: ugen1.4: <Tripp Lite> at usbus1 > Dec 13 20:09:19 freenas kernel: uhid0: <Tripp Lite TRIPP LITE > SMART1500RM2U, class 0/0, rev 1.10/2.0a, addr 4> on usbus1 > Dec 13 20:09:33 freenas kernel: ugen1.4: <Tripp Lite> at usbus1 > (disconnected) > Dec 13 20:09:33 freenas kernel: uhid0: at uhub3, port 2, addr 4 > (disconnected) > > > I disabled all the higher level NUT services and such so they are not in > the way. > > Unfortunately I don't have the ability to recompile a kernel to turn on > debug and make adjustments. Is there anything I can do? I know the UPS > device is otherwise working properly, it just seems to be reporting these > disconnects. The UPS also works on my Windows box when I connect it, I > don't see any disconnects. I was able to mute the disconnects in FreeBSD > by running "usbhidctl -alvnr -f /dev/uhid0" which loops repeatedly and > shows changed data. When this is running, the disconnectsin dmesg go > away. Also, it seems to be consistently repeating every 15 seconds.. > > Any help appreciated Hi, Did you try connecting the device through an external USB HUB? What USB controllers are you using? EHCI/XHCI/OHCI/UHCI? Are all USB controller drivers loaded? --HPS
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