Alan Stern a écrit : > 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, Sébastien -- Sébastien Dinot, sebastien.dinot@xxxxxxx http://sebastien.dinot.free.fr/ Ne goûtez pas au logiciel libre, vous ne pourriez plus vous en passer ! -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
