I'm having some optical drive issues with my Lite-On iHAS424-98 Y. It's a 24X DVD and 48x CDR burner with Lightscribe. I know there's a bug logged about an optical drive issue with LL 10.04, but as long as I umount and eject with Dolphin, I'm working around that issue. This is different. Here's a syslog after I started watching a DVD (Rio Bravo) then stopped the movie, released it via Dolphin and then ejected the DVD via Dolphin:
There are a lot of errors I don't think should be there. So what's going on and how do correct it?
Code:
Aug 14 12:45:00 AMD-Phenom-II rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="857" x-info="[url]http://www.rsyslog.com"][/url] rsyslogd was HUPed, type 'lightweight'. Aug 14 12:45:06 AMD-Phenom-II anacron[982]: Job `cron.daily' terminated Aug 14 12:45:06 AMD-Phenom-II anacron[982]: Normal exit (1 job run) Aug 14 13:17:01 AMD-Phenom-II CRON[3513]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Aug 14 14:17:01 AMD-Phenom-II CRON[5228]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Aug 14 15:17:01 AMD-Phenom-II CRON[6974]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.029427] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.029438] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.029449] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.029462] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 3b ab 1a 00 00 02 00 Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.029480] end_request: I/O error, dev sr0, sector 15641704 Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.029490] Buffer I/O error on device sr0, logical block 3910426 Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.029497] Buffer I/O error on device sr0, logical block 3910427 Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.069559] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.069569] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.069578] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.069589] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 3b ab 1a 00 00 02 00 Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.069606] end_request: I/O error, dev sr0, sector 15641704 Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.069614] Buffer I/O error on device sr0, logical block 3910426 Aug 14 15:24:11 AMD-Phenom-II kernel: [11453.069621] Buffer I/O error on device sr0, logical block 3910427 Aug 14 15:24:12 AMD-Phenom-II kernel: [11453.149224] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Aug 14 15:24:12 AMD-Phenom-II kernel: [11453.149234] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] Aug 14 15:24:12 AMD-Phenom-II kernel: [11453.149243] sr 1:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication Aug 14 15:24:12 AMD-Phenom-II kernel: [11453.149255] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 3b ab 1a 00 00 02 00 Aug 14 15:24:12 AMD-Phenom-II kernel: [11453.149273] end_request: I/O error, dev sr0, sector 15641704 Aug 14 15:24:12 AMD-Phenom-II kernel: [11453.149281] Buffer I/O error on device sr0, logical block 3910426 Aug 14 15:24:12 AMD-Phenom-II kernel: [11453.149288] Buffer I/O error on device sr0, logical block 3910427 Aug 14 15:24:30 AMD-Phenom-II kernel: [11471.271509] UDF-fs: Partition marked readonly; forcing readonly mount Aug 14 15:24:30 AMD-Phenom-II kernel: [11471.305890] UDF-fs INFO UDF: Mounting volume 'RIO_BRAVO', timestamp 2001/01/24 20:10 (1ed4)