On Thu, 19 Mar 2015, Михаил Гаврилов wrote: > Occasionally a USB mouse and keyboard connected to a USB hub stop > working. Helps recover only reconnect USB hub. It sounds like something is wrong with the hub. Have you tried replacing it? Alan Stern -- 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