From owner-freebsd-stable@freebsd.org Wed Mar 7 18:11:15 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D9414F4615E for ; Wed, 7 Mar 2018 18:11:15 +0000 (UTC) (envelope-from tech-lists@zyxst.net) Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 89B3185064 for ; Wed, 7 Mar 2018 18:11:15 +0000 (UTC) (envelope-from tech-lists@zyxst.net) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 0A55F20AB1 for ; Wed, 7 Mar 2018 13:11:15 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute4.internal (MEProxy); Wed, 07 Mar 2018 13:11:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zyxst.net; h= content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm2; bh=/WauxQ+Y3Ezca0DQsUxvfPxe7S+4C tP7Ca8ExAaF2ts=; b=XizjeHtIYuZsoym+3E6Hj+CFGO8+xXb6DCGS03ZvEJdYz NQWl1i/98D5XZhotiGdGd4aBkvxkhbWhlJonVIBcjufMoy7SlOmxrn74Vl+ZsYB6 EeqrGOmSfyAtxVPwACbqp1EcRYZsyoh13ncABBYpXJUKrjObPWEO/9EXPj653VdI x/Ll8Jq4qt42Mmyv5KZAd1XVD0zS/MZ4WsJHSeU88Qxvs7SWyPC6vR9ycy07NaEB M7RsGrpmhrvL5nebaAWh93FgQzsHP+xQ9qDPHGbxaaSDZ4f5NVz4NW7YtOKkAv88 ahDRTjWr+DaCgxoHZijkVOSs4nPs2c+VduOtNhnng== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=/WauxQ +Y3Ezca0DQsUxvfPxe7S+4CtP7Ca8ExAaF2ts=; b=MUkuh4oEM9m9CnIy86vJgl frv8DRjt3YdKAYqUXSsl5uaKk5rXmg286VmtFxQUzxVXrNbrTthDn439+uBSpcc8 ZdSTAikg4nJTUWoj9UcJlHVGcktrGUsP9Ut/R5XHfzMKdoNuBF6o5809miAW1CyR nEALV/PYyd2rdjelJ1wascqojuE4ALwJ82zo3DzegeJqNa9yjZCo4nhufbm6CcSK 1QUdk6IRBKEaQQYBrKjl9Q/7Vv0oAeTRBl4pUP/AYffZRAYIJXwgVKfwp5jpDGVb 2DebCPXvEe4izYB6Zil5lbtru8TlcqbXOvZ7XqCDahY0hhk8Y3Ny12f3MJ856XfA == X-ME-Sender: Received: from desktop.local (parsley.growveg.org [82.70.91.97]) by mail.messagingengine.com (Postfix) with ESMTPA id 7B24624235 for ; Wed, 7 Mar 2018 13:11:14 -0500 (EST) Subject: Re: Problem with USB <---> UPS management connection To: freebsd-stable@freebsd.org References: <1520423283.816382083.msco108y@frv52.fwdcdn.com> From: tech-lists Message-ID: <01727828-cf27-bf25-e7d0-43fc51eaa967@zyxst.net> Date: Wed, 7 Mar 2018 18:11:13 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <1520423283.816382083.msco108y@frv52.fwdcdn.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Mar 2018 18:11:16 -0000 On 07/03/2018 11:55, wishmaster wrote: > I have changed USB-cables, USB port on the server - without success. > On another server this problem is absent. It looks like a broken or shorting connection but you say you've tried different ports on the machine and changed cables. I dunno, maybe the usb subsystem/circuitry in that machine is at fault? The way I'd test is to install a usb card known to be good and test again. -- J.