Linux Dd Dvd Iso Input/output Error
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2008, 10:57 PMI bought a DVD Movie (Dark Knight) and I want the iso on my computer. I can dd copy protected dvd play the movie in vlc but when I run # dd if=/dev/dvd of=/home/user/Desktop/Bat.iso dd: error reading ‘/dev/sr0’: input/output error dd: reading `/dev/dvd': Input/output error 720352+0 records in 720352+0 records out 368820224 bytes (369 MB) copied, 77.214 s, 4.8
Dd: Error Reading ‘/dev/cdrom’: Input/output Error
MB/s Since dd is a low-level operation, it makes no sense to me that the DVD plays but dd cannot simply read the 1s and 0s from the dvd. jbrown96December 13th,
Linux Dd Input/output Error
2008, 11:02 PMThat's a strange device for your dvd player. Mine is /dev/scd0. Use the same device as listed in fstab cat /etc/fstab I can't remember if dd needs the device mounted or umounted, but you should try both ways. You can always try using Brasero; I'm pretty sure it can make iso's. I prefer using command line tools, but it may dd dvd to iso be easier to go with GUI app. JohnGalt131December 13th, 2008, 11:05 PMThat's a strange device for your dvd player. Mine is /dev/scd0. Use the same device as listed in fstab cat /etc/fstab I can't remember if dd needs the device mounted or umounted, but you should try both ways. You can always try using Brasero; I'm pretty sure it can make iso's. I prefer using command line tools, but it may be easier to go with GUI app. That's the one I tried first. It stopped at the same place (369 MB) Also, brasero was the first method I tried. I have tried mounted and unmounted RolcolDecember 13th, 2008, 11:08 PMIf I remember correctly, that error comes up when you try to duplicate encrypted DVDs. They purposely "corrupt" the data so it cannot be easily copied to reduce piracy. insane_alienDecember 13th, 2008, 11:09 PM/dev/dvd and /dev/scd0 will be the exact same device, just under two different aliases. /dev/scd0 will be the actual device /dev/dvd is mapped to it because its detected that there is a dvd there. jbrown96December 13th, 2008, 11:17 PMIf I remember correctly, tha
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Use Dd To Copy Dvd
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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 http://forums.fedoraforum.org/showthread.php?t=241604 Fedora Input/output 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 http://superuser.com/questions/616392/copying-windows-installation-cd-to-iso-on-ubuntu support for current 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 input/output error Tag Search Advanced Search Go 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: error reading dd if=/dev/sr0 of=POTC.iso dd: reading `/dev/sr0': Input/output 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 protec
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. 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 Copying Windows installation CD to ISO on Ubuntu up vote 0 down vote favorite I saw from another post how to do this: by using cat (optical disc device) > (ISO file on regular disk) e.g., cat /dev/sr0 > /z/windows7.iso When I tried it, it goes partially then gets cat /dev/sr0: Input/Output Error This happens at about 20% completed on one of the DVDs and maybe 3% on the other one. NB: these are LEGAL original Windows installation DVDs that I had successfully installed on older (now defunct laptops). It is very unlikely that both DVDs became corrupted/damaged. This has to do with the copying, not with the original media. Here is output: steve@mithril:/z$ cat /dev/sr0 > /z/windowsxp.iso cat: /dev/sr0: Input/output error steve@mithril:/z$ ll /z/windowsxp.iso -rw-rw-r-- 1 steve steve 652869632 Jul 6 13:11 /z/windowsxp.iso windows-7 linux dvd iso-image share|improve this question edited Aug 12 '15 at 1:45 G-Man 3,09391224 asked Jul 6 '13 at 20:17 javadba 6021934 I'm confused; your question title says CD, and you show a file that is 652M bytes, which is about right for a CD. I think maybe you're getting a complete, good copy, and a stupid, incorrect error message. What evidence do you have to contradict my theory? –G-Man Aug 12 '15 at 1:54 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote accepted Try using dd. sudo dd if=/dev/sr0 of=/path/to/output/file.iso share|improve this answer answered Jul 6 '13 at 20:29 w4etwetewtwet 172110 That yields an immediate "dd: reading '/dev/sro': Input/Output error. But wait, i tried a second time and it appears to have worked. Will get back. –javadba Jul 6 '13 at 20:35 Should be sr0 not sro :D. If you did actually type sr0 then Are you sure sr0 is the device fil