This message generated a parse failure. Raw output follows here. Please use 'back' to navigate. From devnull@lkml.org Thu Jun 6 06:54:31 2024 Received: from lml.valinux.com (postfix@lml.valinux.com [198.186.203.19]) by herbie.ucs.indiana.edu (8.9.3/8.9.3) with ESMTP id DAA24639 for ; Wed, 9 Feb 2000 03:46:24 -0500 (EST) Received: from vger.rutgers.edu (vger.rutgers.edu [128.6.190.2]) by lml.valinux.com (Postfix) with ESMTP id 3096A59355; Wed, 9 Feb 2000 00:50:06 -0800 (PST) Received: by vger.rutgers.edu via listexpand id ; Tue, 8 Feb 2000 23:24:34 -0500 Received: by vger.rutgers.edu id ; Tue, 8 Feb 2000 23:24:15 -0500 Received: from law-f245.hotmail.com ([209.185.130.210]:1409 "HELO hotmail.com") by vger.rutgers.edu with SMTP id ; Tue, 8 Feb 2000 23:24:10 -0500 Received: (qmail 69607 invoked by uid 0); 9 Feb 2000 08:15:34 -0000 Message-Id: <20000209081534.69606.qmail@hotmail.com> Received: from 129.186.186.171 by www.hotmail.com with =?ISO-8859-1?Q?HTTP;=0D?= Wed, 09 Feb 2000 00:15:33 PST X-Originating-IP: [129.186.186.171] From: "Samuel M Umbach" To: axboe@suse.de Cc: linux-kernel@vger.rutgers.edu Subject: Re: DVD-ROM problems Date: Wed, 09 Feb 2000 02:15:33 CST Mime-Version: 1.0 Content-Type: text/plain; format=flowed Sender: owner-linux-kernel@vger.rutgers.edu Precedence: bulk X-Loop: majordomo@vger.rutgers.edu X-Orcpt: rfc822;linux-kernel-outgoing-dig >I'd need to see the error messages: This is what I do at the root prompt (w/ the Pioneer drive) #mount /dvd #tstdvd /dev/cdrom not Authenticated Request AGID [1]... AGID 0 Host Sending Challenge: 09 08 07 06 05 04 03 02 01 00 LU sent key1: FD 14 D4 74 2A Drive Authentic - using varient 0 LU sent challenge: 23 22 8E F5 86 EE BB 8B CB 3F Host sending key 2: 8D 8D 6B C7 9B DVD is authenticated Received Session Key: B6 3D 2A 82 94 not Authenticated Received Disc Key: 7A 7D 51 2E ED 2F 06 89 A6 6C Authenticated #cat /dvd/VIDEO_TS/VTS_02_1.VOB cat: /dvd/VIDEO_TS/VTS_02_1.VOB: Input/output error I do not receive the I/O error with the Toshiba drive, but only with the Pioneer drive. I have gotten my hands on three more DVD drives from various makers and I should be able to test them and report back within a couple days. fstab: /dev/hda2 / ext2 defaults /dev/hda1 /win98 vfat conv=a /dev/hde1 /data vfat conv=a /dev/hda3 none swap sw /dev/cdrom /cdrom iso9660 noauto,user,ro /dev/cdrom /dvd udf noauto,user,ro /dev/fd0 /floppy vfat noauto,user,conv=a -Sam Umbach sumbach@iastate.edu > > I just got my hands on a Toshiba DVD drive (model > > 1212 I believe) and experience no problems. This > > indicates that the drive is storing the disc > > length and failing to reset it for DVD's. I > > cannot find anyone else with this same drive under > > Linux, so I ask anyone who has an Acer DVP1040A or > > Pioneer 114 DVD-ROM drive to see if you get > > similar results to what I receive on my system. > > If so, I'd appreciate some help patching the cdrom > > driver to work around this problem (it works fine > > in windows). BTW here's the code that I've been > > using to read the drive, but it gets the job done: > > > > http://www2.iastate.edu/~sumbach/charcount.c > > > > This also allows one to test for the problem > > without applying the UDF or CDROM patches. You > > may need to be root to run the program. After > > compiling with gcc charcount.c -o charcount you > > can run it on any file (for my tests I used > > charcount /dev/cdrom). Please CC my e-mail address > > when replying. >  ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/