End_request I/o Error Dev Sr0 Sector 120

Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] Lot of error message while booting Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Results 1 to 3 of 3 Thread: Lot of error message while booting Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode September 18th, 2010 #1 dagarshali View Profile View Forum Posts Private Message A Carafe of Ubuntu Join Date Apr 2008 Beans 124 Lot of error message while booting HI, I have ubuntu 64 bit lucid installed. When I boot up, I get a lot of error messages. Here, I am posting the output of dmesg |grep error. Could anybody please let me what these errors are and how to fix them. [ 10.214856] end_request: I/O error, dev sr0, sector 0 [ 10.215026] Buffer I/O error on device sr0, logical block 0 [ 10.215194] Buffer I/O error on device sr0, logical block 1 [ 10.216435] end_request: I/O error, dev sr0, sector 0 [ 10.216602] Buffer I/O error on device sr0, logical block 0 [ 10.216769] Buffer I/O error on device sr0, logical block 1 [ 10.218012] end_request: I/O error, dev sr0, sector 0 [ 10.218196] Buffer I/O error on device sr0, logical block 0 [ 10.218370] Buffer I/O error on device sr0, logical block 1 [ 10.222828] end_request: I/O error, dev sr0, sector 0 [ 10.223019] Buffer I/O error on device sr0, logical block 0 [ 10.223193] Buffer I/O error on device sr0, logical block 1 [ 10.224431] end_request: I/O error, dev sr0, sector 0 [ 10.224599] Buffer I/O error on device sr0, logical block 0 [ 10.224767] Buffer I/O error on device sr0, logical block 1 [ 10.225999] end_request: I/O error, dev sr0, sector 0 [ 10.227497] end_request: I/O error, dev sr0, sector 0 [ 10.228693] end_request: I/O error, dev sr0, sector 0 [ 10.230163] end_request: I/O error, dev sr0, sector 0 [ 10.231551] end_request: I/O

Unassigned Edit You need to log in to change this bug's status. Affecting: Ubuntu Filed here by: Ricardo Cappellano When: 2007-06-01 Completed: 2007-09-21 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance Invalid Undecided Assigned to Nobody Me Comment on this change (optional) Email me about changes to this https://ubuntuforums.org/showthread.php?t=1577277 bug report Also affects project (?) Also affects distribution/package Nominate for series Bug Description Hi all! I'm using Kubuntu Feisty Faw with generic 2.6.20-16. When I try to acess any file in any DVD-data disk or try to plays any DVD-Video, I got I/O errors. The device is being mounted okay (manually and https://bugs.launchpad.net/bugs/118276 auto) in /dev/scd0. On Gentoo 2006.1 (with 2.6.17-r8, with the device being mounted on /dev/hdd) it works. Here's the output for 'dmesg': [ 138.860479] Bluetooth: HCI socket layer initialized [ 2882.796054] end_request: I/O error, dev sr0, sector 88 [ 2882.796067] Buffer I/O error on device sr0, logical block 11 [ 2882.796074] Buffer I/O error on device sr0, logical block 12 [ 2882.796078] Buffer I/O error on device sr0, logical block 13 [ 2882.796083] Buffer I/O error on device sr0, logical block 14 [ 2882.796086] Buffer I/O error on device sr0, logical block 15 [ 2882.796091] Buffer I/O error on device sr0, logical block 16 [ 2882.849381] end_request: I/O error, dev sr0, sector 136 [ 2882.849396] Buffer I/O error on device sr0, logical block 17 [ 2882.892799] end_request: I/O error, dev sr0, sector 144 [ 2882.892814] Buffer I/O error on device sr0, logical block 18 [ 2882.892827] Buffer I/O error on device sr0, logical block 19 [ 2882.89283

communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start 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 http://askubuntu.com/questions/208096/dvd-rw-not-showing-up About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best end_request i/o answers are voted up and rise to the top DVD RW+ Not showing up up vote 2 down vote favorite I'm running Ubuntu 12.10 on a Toshiba Satellite Pro A120 and my built in DVD Drive is not opening any cd/dvd/dvd rw that am trying to play on them. the drive seems to be mounted and recongnized: Output of sudo lshw: ... <$> *-cdrom description: DVD-RAM writer end_request i/o error product: DVD-RAM UJ-841S vendor: MATSHITA physical id: 1 bus info: scsi@1:0.0.0 logical name: /dev/cdrom logical name: /dev/cdrw logical name: /dev/dvd logical name: /dev/dvdrw logical name: /dev/sr0 version: 1.40 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram configuration: ansiversion=5 status=ready *-medium physical id: 0 logical name: /dev/cdrom <$> and the disk seems to start but hang with the dvd drive LED solid amber.... the output of <$> jun@jun-Satellite-Pro-A120:~$ dmesg | grep "sr0" [679396.184901] sr 1:0:0:0: [sr0] Unhandled sense code [679396.184910] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [679396.184920] sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current] [679396.184931] sr 1:0:0:0: [sr0] Add. Sense: Id CRC or ECC error [679396.184942] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00 [679396.184965] end_request: I/O error, dev sr0, sector 0 [679396.184975] Buffer I/O error on device sr0, logical block 0 [679396.184984] Buffer I/O error on device sr0, logical block 1 [679396.184990] Buffer I/O error on device sr0, logical block 2 [679396.184996] Buffer I/O error on device sr0, logical block 3 [679396.185002] Buffer I/O error on device sr0, logical block 4 [679396.185008] Buffer I/O error on device sr0, logical block 5 [679396.185014] Buffer I/O error on device sr0, logical