Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 8 Jan 2003 11:42:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 8 Jan 2003 11:42:58 -0500 Received: from stroke.of.genius.brain.org ([206.80.113.1]:24245 "EHLO stroke.of.genius.brain.org") by vger.kernel.org with ESMTP id ; Wed, 8 Jan 2003 11:42:57 -0500 Date: Wed, 8 Jan 2003 11:51:30 -0500 From: "Murray J. Root" To: linux-kernel@vger.kernel.org Subject: USB CF reader reboots PC Message-ID: <20030108165130.GA1181@Master.Wizards> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1666 Lines: 54 ASUS P4S533 (SiS645DX chipset) P4 2GHz 1G PC2700 RAM SanDisk SDDR-77 ImageMate Dual Card Reader (using only CF cards) ---------------------------- devfs compiled in to kernel, devfs=nomount in lilo.conf Insert CF card. mount it. cd to it, do reads and/or writes umount card. remove card. insert a different card (does not happen if the same card is used) mount it. system reboots. logs are corrupted Doesn't happen every time for read - sometimes I can read 2 or 3 cards first Happens every time for write - if I write to a card then changing cards causes a reboot ---------------------------- devfs=mount in lilo.conf Insert CF card. ls /dev shows sda and sda1 mount it. ls /dev shows sda - no sda1 cd to mounted CF card process hangs, sd-mod & usb-storage "busy" rmmod -f usb-storage or sd-mod causes PC to stop (keyboard & mouse unresponsive, wmfire frozen, net disconnects) reboot Insert CF card. ls /dev shows sda & sda1 mount it. ls /dev shows sda - no sda1 umount it ls /dev shows sda - no sda1 modprobe -r sd-mod && modprobe sd-mod ls /dev shows sda & sda1 -- Murray J. Root ------------------------------------------------ DISCLAIMER: http://www.goldmark.org/jeff/stupid-disclaimers/ ------------------------------------------------ Mandrake on irc.freenode.net: #mandrake & #mandrake-linux = help for newbies #mdk-cooker = Mandrake Cooker #cooker = moderated Mandrake Cooker - 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/