From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758713AbYBXVDs (ORCPT ); Sun, 24 Feb 2008 16:03:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753315AbYBXVDk (ORCPT ); Sun, 24 Feb 2008 16:03:40 -0500 Received: from n66.bullet.mail.sp1.yahoo.com ([98.136.44.50]:44822 "HELO n66.bullet.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753277AbYBXVDj (ORCPT ); Sun, 24 Feb 2008 16:03:39 -0500 X-Greylist: delayed 389 seconds by postgrey-1.27 at vger.kernel.org; Sun, 24 Feb 2008 16:03:39 EST X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 308676.44168.bm@omp204.mail.sp1.yahoo.com DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-ID; b=ENOFR0BulVGdZqGZdFxoUP2Cr38zp2S3hs1eD96+xG+iAWFCBjztnNglpAoJNh9cciT67REQFChzMXbP7E+8RqZqz6koZB8cCGAVY4Y8VVY4k1+4pBZ3fVgeeQPoMb8vlqxwUo3TP/3HCybVL31aSXy7KWLTPaM7Nf6Q5BK+ANE=; X-YMail-OSG: QCLZbYoVM1nlE4cGMONydHCyVpJEsRWR_lZgR55d.qcl2xOgPlpP9X8veOBF8l7MPZ3Vch7ErF2DjAQII8hRcBaM4Q-- Date: Sun, 24 Feb 2008 12:57:00 -0800 (PST) From: zkopex Subject: [Regression in 2.6.25-rcX] CD/DVD writer no longer works To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Message-ID: <211548.78349.qm@web45213.mail.sp1.yahoo.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I am using Debian Sid on a Toshiba A100 laptop. My CD/DVD writer functions very well on 2.6.23.16 and 2.6.24.2. I tried 2.6.25-rc2-git7, and I was very sad to notice that when I tried to write a CD, wodim started to output the following: "Warning: controller returns zero sized CD capabilities page." Since I was able to use this CD/DVD writer successfully with previous versions of Linux, I believe that this is a regression in 2.6.25-rcX series. I am willing to try patches and to do pretty much anything to debug/fix this problem. Thanks in advance. Note: I am attaching the output of wodim to this e-mail. - zkopex --- output of wodim --- root@debian:~# wodim -v dev=/dev/sr0 blank=fast hardy-desktop-i386.iso wodim: No write mode specified. wodim: Asuming -tao mode. wodim: Future versions of wodim may have different drive dependent defaults. TOC Type: 1 = CD-ROM scsidev: '/dev/sr0' devname: '/dev/sr0' scsibus: -2 target: -2 lun: -2 Linux sg driver version: 3.5.27 Wodim version: 1.1.6 SCSI buffer size: 64512 wodim: Warning: controller returns zero sized CD capabilities page. wodim: Warning: controller returns wrong page 0 for CD capabilities page (2A). Device type : Removable CD-ROM Version : 5 Response Format: 2 Capabilities : Vendor_info : 'MATSHITA' Identification : 'DVD-RAM UJ-841S ' Revision : '1.60' Device seems to be: Generic CD-ROM. wodim: Warning: controller returns zero sized CD capabilities page. wodim: Warning: controller returns wrong page 0 for CD capabilities page (2A). wodim: Warning: controller returns zero sized CD capabilities page. wodim: Warning: controller returns wrong page 0 for CD capabilities page (2A). wodim: Warning: controller returns zero sized CD capabilities page. wodim: Warning: controller returns wrong page 0 for CD capabilities page (2A). wodim: Sorry, no CD/DVD-Recorder or unsupported CD/DVD-Recorder found on this target. wodim: Warning: controller returns zero sized CD capabilities page. wodim: Warning: controller returns wrong page 0 for CD capabilities page (2A). Using generic SCSI-2 CD-ROM driver (scsi2_cd). Driver flags : Supported modes: Beginning DMA speed test. Set CDR_NODMATEST environment variable if device communication breaks or freezes immediately after that. FIFO size : 12582912 = 12288 KB wodim: Drive does not support TAO recording. wodim: Illegal write mode for this drive. --- output of wodim --- ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping