Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964867AbWIPR4M (ORCPT ); Sat, 16 Sep 2006 13:56:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964866AbWIPR4M (ORCPT ); Sat, 16 Sep 2006 13:56:12 -0400 Received: from mx1.redhat.com ([66.187.233.31]:36023 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S964867AbWIPR4K (ORCPT ); Sat, 16 Sep 2006 13:56:10 -0400 Date: Sat, 16 Sep 2006 10:54:01 -0700 From: Pete Zaitcev To: Alan Stern Cc: Rene Rebe , Greg KH , linux-kernel@vger.kernel.org, linux-usb-devel@lists.sourceforge.net Subject: Re: [linux-usb-devel] USB device stopped working - can't set config #1, error -71 Message-Id: <20060916105401.d7f3a1b2.zaitcev@redhat.com> In-Reply-To: References: <200609161137.14307.rene@exactcode.de> Organization: Red Hat, Inc. X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.10.2; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 821 Lines: 18 On Sat, 16 Sep 2006 10:39:33 -0400 (EDT), Alan Stern wrote: > with the latest kernels (definetly 2.6.17 and 1.6.8-rc*, I do now know off > hand when this started) I can not access some (I think all USB 1) scanners > via my SANE/Avision backend: >[...] > Try using usbmon to watch what happens when you plug in your scanner. > Instructions are in the kernel source file Documentation/usb/usbmon.txt. I second that. But it would also help a lot to find a kernel which worked, even if it's relatively old, so we'd try to diff the hub.c. -- Pete - 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/