Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266263AbUIWP7Y (ORCPT ); Thu, 23 Sep 2004 11:59:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266295AbUIWP7Y (ORCPT ); Thu, 23 Sep 2004 11:59:24 -0400 Received: from atlrel8.hp.com ([156.153.255.206]:37268 "EHLO atlrel8.hp.com") by vger.kernel.org with ESMTP id S266263AbUIWP7X (ORCPT ); Thu, 23 Sep 2004 11:59:23 -0400 From: Bjorn Helgaas To: Mikhail Ramendik Subject: Re: 2.6.8.1, USB , "IRQ 11 disabled" on plugging in a device Date: Thu, 23 Sep 2004 09:59:19 -0600 User-Agent: KMail/1.7 Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200409230959.19570.bjorn.helgaas@hp.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 688 Lines: 16 > When I plug in a USB device it is not recognized. It does not even > appear in lsusb. And it says that it disables IRQ 11 - which is even > NOT the IRQ used by USB! Does it make any difference if you boot with "pci=routeirq"? There is a known problem with USB and prism54 devices not working after suspend/resume, and it goes away with "pci=routeirq". If that does make a difference, can you post the whole dmesg log with and without it? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/