From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?S=C3=A9bastien?= Dinot Subject: Bug#689368: Mouse and keyboard freeze on Ivy Bridge platform Date: Thu, 4 Oct 2012 23:36:06 +0200 Message-ID: <20121004213606.GA8409@dinot.net> References: <20121004194347.GB6927@dinot.net> Reply-To: =?UTF-8?Q?S=C3=83=C2=A9bastien?= Dinot , 689368@bugs.debian.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Resent-To: debian-bugs-dist@lists.debian.org Resent-Message-ID: Content-Disposition: inline In-Reply-To: List-URL: List-Post: List-Help: List-Subscribe: List-Unsubscribe: To: Alan Stern Cc: linux-usb@vger.kernel.org, linux-input@vger.kernel.org, 689368@bugs.debian.org List-Id: linux-input@vger.kernel.org Alan Stern a =C3=A9crit : > The log file shows lots and lots of low-level communication errors. > They could be caused by bad cabling or by bad USB hardware in your > computer. It's unlikely that they were caused by the mouse or > keyboard, because the log shows errors for both of them starting at > exactly the same times. In my humble opinion, this issue is not caused by a bad USB hardware because I am encountering it with two different motherboards (MSI Z77A-G43 and ASUS P8Z77-V LX), both with an uptodate BIOS. May be it is caused by a bad cabling but my mouse and my keyboard worked fine with my previous PC. They are connected to USB2 ports in both cases. But to clear up this point, I will try new mouse and keyboard. A last question: if it is a cable failure, why does it disappear temporarily when I unload then reload the module? I do not have deep experience and knowledge of hardware, may be there is a rational explanation to it. > You could try getting a USB-2 hub and attaching your mouse and > keyboard through the hub. That might help ... or it might not. Sorry, I do not understand the aim of this operation. Could you explain me it? Thanks for your help, S=C3=A9bastien --=20 S=C3=A9bastien Dinot, sebastien.dinot@free.fr http://sebastien.dinot.free.fr/ Ne go=C3=BBtez pas au logiciel libre, vous ne pourriez plus vous en passe= r !