Input Output Error Copying Dvd
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Dd: Error Reading ‘/dev/cdrom’: Input/output Error
posting issues ? < is the place to report it, thanks ! Results 1 to 9 of 9 Thread: [SOLVED] DVD input/output error Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode May 29th, 2008 #1 Commander_Bob View Profile View Forum Posts Private Message Visit Homepage Gee! These Aren't Roasted! Join Date Dec 2007 Location dd dvd to iso California Beans 128 DistroUbuntu 12.10 Quantal Quetzal [SOLVED] DVD input/output error I need to convert a DVD for an iPod but when I try to copy it I get an input/output error. I tried making an iso but the iso does the same thing. Also when I try to play the dvd the video is messed up. I am using Ubuntu 8.04. Thanks, Justin Adv Reply May 29th, 2008 #2 OffAxis View Profile View Forum Posts Private Message Grande Half-n-Half Cinnamon Ubuntu Join Date Jan 2007 Location CA Beans 846 DistroUbuntu 9.10 Karmic Koala Re: DVD input/output error Could be a bad disc or a filthy lens on the DVD player. Have you tried a different DVD? Did it work? Adv Reply May 29th, 2008 #3 didac View Profile View Forum Posts Private Message Gee! These Aren't Roasted! Join Date Mar 2008 Location Aguobu Iwollo Beans 165 DistroUbuntu 7.10 Gutsy Gibbon Re: DVD input/output error If you use Kubuntu, you can try http://www.roadkil.net/downloads/unstopcp.gz which will make an iso image of your dvd. The bad sectors will still be bad sectors, you'll still get garbage at times, but you can now convert the dvd to iPod.
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other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Why can't https://ubuntuforums.org/showthread.php?t=811688 I copy my DVD with dd? up vote 6 down vote favorite 2 I tried dd, dd_rescue and ddrescue, all failed. I thought these tools bypass the filesystem and make a bitwise copy. dd is fooled, it finishes but just produces a small file and states it's finished. dd_rescuse and ddrescue are complaining about read errors and are intolerably slow. These tools can copy only a few MB in 10 minutes. Why is this happening, why http://unix.stackexchange.com/questions/32564/why-cant-i-copy-my-dvd-with-dd are these tools failing? AnyDVD makes the disc copyable in a second on a Win7 host. It says that the UDF filesystem is patched, curiously, it also says that there are no bad sectors. The whole disc can be copied in 10 minutes. UPDATE: As for the solution, see my similar question on superuser. filesystems backup data-recovery dd dvd share|improve this question edited Feb 28 '12 at 21:07 asked Feb 24 '12 at 11:21 Ali 92141114 add a comment| 4 Answers 4 active oldest votes up vote 10 down vote accepted I think that the simplest answer is that dd, dd_rescue and ddrescue are not designed to defeat copy protection schemes. They make no assumptions about the format of the data and try to maintain the integrity of the whole of the original on disk data. In the case of dd I suspect that it is terminating due to an intentional read error on the disk that is part of the copy protection scheme. It would help to confirm this if you included the commandline output from dd with your question. You may also find some read errors recorded in the dmesg command output. You may get dd to copy more of the file by passing the noerror flag to it on the commandline. However you may find that this just leaves you with corruption in your fin
Common F23 Bugs Common F24 Bugs Communicate with Fedora The Documents Bug Reports Fedora Update System (Bodhi) Fedora Build System (Koji) Official Spins FedoraForum.org > Fedora 23/24 > Using Fedora Input/output http://forums.fedoraforum.org/showthread.php?t=241604 error when trying to copy DVD contents with DD FedoraForum Search User Name Remember Me? Password Forgot Password? Join Us! Register All Albums FAQ Today's Posts Search Using Fedora General support for current http://hyperlogos.org/page/Recovering-damaged-CDs-or-DVDs-Linux versions. Ask questions about Fedora that do not belong in any other forum. Google™ Search FedoraForum Search Red Hat Bugzilla Search Search Forums Show Threads Show Posts Tag Search Advanced Search Go output error to Page... Thread Tools Search this Thread Display Modes #1 3rd March 2010, 11:16 PM jonrpick Offline Registered User Join Date: Jun 2008 Posts: 171 Input/output error when trying to copy DVD contents with DD Here's what I'm getting... I even threw some video DVDs at it to make sure it wasn't the disc. Code: [pickens@acer1 Videos]$ dd if=/dev/sr0 of=POTC.iso dd: reading `/dev/sr0': Input/output input output error error 5088+0 records in 5088+0 records out 2605056 bytes (2.6 MB) copied, 1.67727 s, 1.6 MB/s [pickens@acer1 Videos]$ I am getting the same thing on my laptop running Mandriva, oddly enough. Two different drives, two different computers, two different distros and multiple DVDs. What could be the problem?? __________________ Desktop machine: Zotac MiniITX MB / Pentium Dual Core E2200 (Soon to be Core 2 Duo), 4GB RAM, 640GB SATA, nVidia integrated GPU. Fedora 13, adding Mandriva Powerpack and Puppy soon. Netbook: HP Mini 311: 3GB RAM, 160GB SATA. Nvidia ION LE Graphics. XP SP3 and F13...adding Mandriva soon. My avatar is indicative of my attitude... [SIGPIC][/SIGPIC] jonrpick View Public Profile Find all posts by jonrpick #2 3rd March 2010, 11:34 PM Nokia Offline Registered User Join Date: Aug 2006 Location: /dev/realm/{Abba,Carpenters,...stage} Posts: 3,285 DRM protected disc ? __________________ For safer browsing, use OpenDNS nameservers 208.67.222.222 and 208.67.220.220 SELinux User Guide AutoPager Nokia View Public Profile Find all posts by Nokia #3 3rd March 2010, 11:42 PM jonrpick Offline Registered User Join Date: Jun 2008 Posts: 171 Quote: Originally Posted by Nokia DRM protected disc ? I'd say so, yeah... I've never had a problem doing this
optical disc, retrying until they recover every possible file. The leading tool is probably Isobuster, but there are dozens of candidates for the title. There are few automated (or even user-friendly) data recovery tools on Linux or UNIX(tm) platforms, but common tools which are often even included with the core system or which are installable through the official package system are often sufficient for performing this critical task. One particularly frustrating way to lose data is by burning it to an optical disc and storing it. One often attempts to preserve data this way, only to have cheap media or a cheap storage container (especially binders) destroy the disc beyond repair. Sometimes, however, the data around the error (or at least up to it, which is sometimes still better than nothing) may still be readable if you use a tool more complicated than the 'cp' command (or selecting and dragging files in the file manager of your choice.) Copying an entire disc One excellent starting point is to use GNU dd (from GNU coreutils) or other, similarly capable implementations to recover the data on a damaged optical disc (though perhaps not one so damaged as the one on the right.) A handful of the available options are especially helpful. Here's a possibly excessive example command line for copying a whole disc: dd if=/dev/sr0 of=image.iso bs=2048 conv=noerror,notrunc iflag=nonblock dd is an exceptionally useful utility. The GNU dd manpage says of dd that it will "Copy a file, converting and formatting according to the operands." We don't do any conversion, but we do specify some options as to how to go about reading the data: From my first cd-rom drive (if=/dev/sr0) I read to an appropriately named ISO file (of=image.iso). I specify a block size (bs=2048 means 2048 bytes, or 2 KiB) and some options (conv=noerror,notrunc): noerror causes dd to continue after a read error, and notrunc will avoid any automatic truncation of the output file. iflag=nonblock sets an "input flag" that causes dd to use non-blocking I/O, which should minimize the impact on your system at the possible expense of speed during the copy. Since I always assume that the copy will take a more or less indefinite period of time, this does not offend me at all, but I admit that it also helps to have an external DVD burner lying around as a backup in case I change my mi