From owner-freebsd-current@FreeBSD.ORG Fri Jul 13 14:10:18 2012 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1124D106566B for ; Fri, 13 Jul 2012 14:10:18 +0000 (UTC) (envelope-from bschmidt@techwires.net) Received: from mail-lb0-f182.google.com (mail-lb0-f182.google.com [209.85.217.182]) by mx1.freebsd.org (Postfix) with ESMTP id 856718FC14 for ; Fri, 13 Jul 2012 14:10:17 +0000 (UTC) Received: by lbon10 with SMTP id n10so5916233lbo.13 for ; Fri, 13 Jul 2012 07:10:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-originating-ip:in-reply-to:references:date :message-id:subject:from:to:cc:content-type:x-gm-message-state; bh=nhk8G0xEv1DOp62nkDAAXRoweeHOHG5lN4nhsUBBQk8=; b=JunRmagp0qcY0Qedx0mo8LG5WHvihD6x+KAE8EOq7Lskm4q0IIF4yNP1zZuH21udUg dMFjpbu/eMlTBbjtNlFCqlBITovLCHNy2K8VhcLaA3EQuQHbuEKld7eWRpNtF77IYnRq z4PL6dDyhFDLEtwWh9Tzt/4Pe5nxA6y0f8yPvg4PFJFEIkj62YFL9TpLyMHo3WE/gdhZ P/+5/0jAs6ODSt4apzLKXM2pNawFM0iXV6hiyCEpoQC46OMbdhePAg3ldhBIu3+lsFWR ETKgtHyol30Y9V8AWndWRc/COmsvp0Z/eZ+akay9FQY/KyTqz1OcWAFRLZaYB0yDGHDa +JZw== MIME-Version: 1.0 Received: by 10.112.84.39 with SMTP id v7mr953683lby.15.1342188616508; Fri, 13 Jul 2012 07:10:16 -0700 (PDT) Received: by 10.152.106.167 with HTTP; Fri, 13 Jul 2012 07:10:16 -0700 (PDT) X-Originating-IP: [79.140.39.245] In-Reply-To: <201207131904.24490.erichfreebsdlist@ovitrap.com> References: <201207131904.24490.erichfreebsdlist@ovitrap.com> Date: Fri, 13 Jul 2012 16:10:16 +0200 Message-ID: From: Bernhard Schmidt To: Erich Dollansky Content-Type: text/plain; charset=ISO-8859-1 X-Gm-Message-State: ALoCoQnb0Iuc9VeHF3M/wzmTmbRKxmIbcuf/EUEfrbsQ00q9SqWu1hCBUZFqnH+Fa7x1wVX59aXk Cc: freebsd-current@freebsd.org Subject: Re: Erratic USB mouse behaviour when wireless is down and USB hard disk connected X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Jul 2012 14:10:18 -0000 On Fri, Jul 13, 2012 at 2:04 PM, Erich Dollansky wrote: > Hi, > > I know that this is not a very helpful information. > > I have an Lenovo X220 running 10 from some 2 weeks ago. I just noticed that > the USB mouse (a wireless Logitech Trackman) becomes unusable when the > wireless (iwn) is not able to connect to the access point and a USB hard disk > is plugged in. Even when no data are transferred the USB mouse is unusable. Which frequency is the mouse working on? something in the 2.4GHz region? I remember having lots of fun at $office with the mouse of colleague. It used channel 6 and the amount of traffic generating over wireless LAN had direct influence on the accuracy of his mouse activity ;) Anyways, if you have the chance to switch to another channel, give it a shot. -- Bernhard