From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from stirling.just4dns.com ([178.18.116.215]:42144 "EHLO stirling.just4dns.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754599AbaA1SGd (ORCPT ); Tue, 28 Jan 2014 13:06:33 -0500 Received: from 88-106-244-22.dynamic.dsl.as9105.com ([88.106.244.22]:44036 helo=F20Main.crowhill) by stirling.just4dns.com with esmtpsa (TLSv1:DHE-RSA-AES128-SHA:128) (Exim 4.82) (envelope-from ) id 1W8Cex-00085w-5W for util-linux@vger.kernel.org; Tue, 28 Jan 2014 17:41:15 +0000 Message-ID: <52E7EBBC.4070009@stella-maris.org.uk> Date: Tue, 28 Jan 2014 17:41:16 +0000 From: Stuart T Rogers MIME-Version: 1.0 To: util-linux@vger.kernel.org Subject: Possible problem mounting Video DVD Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: util-linux-owner@vger.kernel.org List-ID: I am hoping this is the right place for some advice on an issue I have with one type of Video DVD created on my Panasonic DVD Recorder. If this is not the right place, I apologise and would appreciate being directed to the correct team. I have been having problems with Video DVDs created on my Panasonic DVD recorder which records terrestrial TV. They will not mount as browsable by a normal user on my Fedora 20 64bit system. All other Video DVDs from my Sony and LG recorders mount as browsable as they should. I can browse the directory structure OK with these failing DVDs only if I login as root. The same problem happens on two different PCs so it is unlikely to be a hardware problem. I can play these Video DVDs without any problem in Dragon Player, VLC or Kaffeine as a normal user on both PCs but any attempt to open them to rip the video in say K3B fails. If I boot the PCs into Windows XP then I can browse the file structure as a normal user without any problem and on XP Pinnacle Studio can import the video with no problem at all. The DVDs in question show the following error messages when placed in the drive:- Jan 27 12:31:14 F20Main kernel: [16280.275124] sr 0:0:0:0: [sr0] Invalid command failure Jan 27 12:31:14 F20Main kernel: [16280.275137] sr 0:0:0:0: [sr0] Jan 27 12:31:14 F20Main kernel: [16280.275143] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Jan 27 12:31:14 F20Main kernel: [16280.275149] sr 0:0:0:0: [sr0] Jan 27 12:31:14 F20Main kernel: [16280.275153] Sense Key : Illegal Request [current] Jan 27 12:31:14 F20Main kernel: [16280.275160] sr 0:0:0:0: [sr0] Jan 27 12:31:14 F20Main kernel: [16280.275166] Add. Sense: Invalid field in cdb Jan 27 12:31:14 F20Main kernel: [16280.275171] sr 0:0:0:0: [sr0] CDB: Jan 27 12:31:14 F20Main kernel: [16280.275174] Write(10): 2a 00 00 00 00 40 00 00 01 00 Jan 27 12:31:14 F20Main kernel: [16280.275190] end_request: critical target error, dev sr0, sector 256 Jan 27 12:31:14 F20Main kernel: [16280.275199] Buffer I/O error on device sr0, logical block 64 Jan 27 12:31:14 F20Main kernel: [16280.275203] lost page write due to I/O error on sr0 Jan 27 12:31:14 F20Main kernel: [16280.491663] UDF-fs: INFO Mounting volume 'DVD_VIDEO_RECORDER', timestamp 2014/01/26 14:04 (1000) Jan 27 12:31:14 F20Main udisksd[1084]: Mounted /dev/sr0 at /run/media/stuart/DVD_VIDEO_RECORDER on behalf of uid 1000 Is this a potential bug in the mount command? Stuart -- Website: http://www.stella-maris.org.uk or: http://www.broadstairs.org