[Bug 596828] [NEW] Won't connect to DVD writer

Mon Jun 21 11:05:45 UTC 2010

Public bug reported:

Previously raised

https://bugs.launchpad.net/bugs/595256

will close that one in favour of this

output from dmesg:

[  582.476571] usb 1-6: new high speed USB device using ehci_hcd and address 6
[  582.613015] usb 1-6: configuration #1 chosen from 1 choice
[  582.616066] scsi8 : SCSI emulation for USB Mass Storage devices
[  582.616368] usb-storage: device found at 6
[  582.616376] usb-storage: waiting for device to settle before scanning
[  587.616403] usb-storage: device scan complete
[  587.632076] scsi 8:0:0:0: CD-ROM            Slimtype DVD A  DS8A2L    7P5D PQ: 0 ANSI: 0
[  587.783017] sr0: scsi3-mmc drive: 188x/24x writer dvd-ram cd/rw xa/form2 cdda pop-up
[  587.783740] sr 8:0:0:0: Attached scsi CD-ROM sr0
[  587.785209] sr 8:0:0:0: Attached scsi generic sg1 type 5
[  592.408764] sr 8:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  592.408776] sr 8:0:0:0: [sr0] Sense Key : Illegal Request [current]
[  592.408786] sr 8:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
[  592.408800] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 20 00 00 02 00
[  592.408821] end_request: I/O error, dev sr0, sector 10876032
[  592.408832] __ratelimit: 40 callbacks suppressed
[  592.408839] Buffer I/O error on device sr0, logical block 1359504
[  593.156670] sr 8:0:0:0: [sr0] Unhandled error code
[  593.156679] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.156688] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 20 00 00 02 00
[  593.156708] end_request: I/O error, dev sr0, sector 10876032
[  593.156719] Buffer I/O error on device sr0, logical block 1359504
[  593.156970] sr 8:0:0:0: [sr0] Unhandled error code
[  593.156979] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.156988] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.157011] end_request: I/O error, dev sr0, sector 128
[  593.157025] Buffer I/O error on device sr0, logical block 16
[  593.157196] sr 8:0:0:0: [sr0] Unhandled error code
[  593.157202] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.157209] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.157227] end_request: I/O error, dev sr0, sector 128
[  593.157234] Buffer I/O error on device sr0, logical block 16
[  593.157412] sr 8:0:0:0: [sr0] Unhandled error code
[  593.157418] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.157425] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.157443] end_request: I/O error, dev sr0, sector 128
[  593.157450] Buffer I/O error on device sr0, logical block 16
[  593.157587] sr 8:0:0:0: [sr0] Unhandled error code
[  593.157593] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.157600] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.157617] end_request: I/O error, dev sr0, sector 128
[  593.157624] Buffer I/O error on device sr0, logical block 16
[  593.157762] sr 8:0:0:0: [sr0] Unhandled error code
[  593.157767] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.157774] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.157792] end_request: I/O error, dev sr0, sector 128
[  593.157799] Buffer I/O error on device sr0, logical block 16
[  593.157979] sr 8:0:0:0: [sr0] Unhandled error code
[  593.157985] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.157992] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 12 00 00 02 00
[  593.158010] end_request: I/O error, dev sr0, sector 72
[  593.158016] Buffer I/O error on device sr0, logical block 9
[  593.158256] sr 8:0:0:0: [sr0] Unhandled error code
[  593.158264] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.158274] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 40 00 00 02 00
[  593.158300] end_request: I/O error, dev sr0, sector 256
[  593.158311] Buffer I/O error on device sr0, logical block 32
[  593.158510] sr 8:0:0:0: [sr0] Unhandled error code
[  593.158518] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.158528] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 40 00 00 02 00
[  593.158554] end_request: I/O error, dev sr0, sector 256
[  593.158565] Buffer I/O error on device sr0, logical block 32
[  593.158785] sr 8:0:0:0: [sr0] Unhandled error code
[  593.158794] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.158804] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 42 00 00 02 00
[  593.158828] end_request: I/O error, dev sr0, sector 264
[  593.159017] sr 8:0:0:0: [sr0] Unhandled error code
[  593.159024] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.159033] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 42 00 00 02 00
[  593.159056] end_request: I/O error, dev sr0, sector 264
[  593.159259] sr 8:0:0:0: [sr0] Unhandled error code
[  593.159268] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.159278] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 44 00 00 02 00
[  593.159302] end_request: I/O error, dev sr0, sector 272
[  593.159546] sr 8:0:0:0: [sr0] Unhandled error code
[  593.159555] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.159565] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 44 00 00 02 00
[  593.159588] end_request: I/O error, dev sr0, sector 272
[  593.159787] sr 8:0:0:0: [sr0] Unhandled error code
[  593.159796] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.159805] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c0 00 00 02 00
[  593.159830] end_request: I/O error, dev sr0, sector 768
[  593.160102] sr 8:0:0:0: [sr0] Unhandled error code
[  593.160116] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.160133] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c0 00 00 02 00
[  593.160212] end_request: I/O error, dev sr0, sector 768
[  593.160417] sr 8:0:0:0: [sr0] Unhandled error code
[  593.160424] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.160431] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c2 00 00 02 00
[  593.160450] end_request: I/O error, dev sr0, sector 776
[  593.160588] sr 8:0:0:0: [sr0] Unhandled error code
[  593.160594] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.160601] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c2 00 00 02 00
[  593.160619] end_request: I/O error, dev sr0, sector 776
[  593.160791] sr 8:0:0:0: [sr0] Unhandled error code
[  593.160800] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.160810] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c4 00 00 02 00
[  593.160833] end_request: I/O error, dev sr0, sector 784
[  593.161036] sr 8:0:0:0: [sr0] Unhandled error code
[  593.161045] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.161055] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c4 00 00 02 00
[  593.161076] end_request: I/O error, dev sr0, sector 784
[  593.161262] sr 8:0:0:0: [sr0] Unhandled error code
[  593.161267] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.161275] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.161292] end_request: I/O error, dev sr0, sector 128
[  593.161451] sr 8:0:0:0: [sr0] Unhandled error code
[  593.161457] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.161464] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 08 00 00 02 00
[  593.161481] end_request: I/O error, dev sr0, sector 32
[  593.161628] sr 8:0:0:0: [sr0] Unhandled error code
[  593.161634] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.161641] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.161659] end_request: I/O error, dev sr0, sector 128
[  593.161795] sr 8:0:0:0: [sr0] Unhandled error code
[  593.161801] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.161808] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.161825] end_request: I/O error, dev sr0, sector 128
[  593.161974] sr 8:0:0:0: [sr0] Unhandled error code
[  593.161983] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.161998] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.162071] end_request: I/O error, dev sr0, sector 128
[  593.162275] sr 8:0:0:0: [sr0] Unhandled error code
[  593.162288] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.162305] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 00 00 00 02 00
[  593.162384] end_request: I/O error, dev sr0, sector 4096
[  593.163008] sr 8:0:0:0: [sr0] Unhandled error code
[  593.163019] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.163031] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4a 00 00 02 00
[  593.163060] end_request: I/O error, dev sr0, sector 10876200
[  593.164408] sr 8:0:0:0: [sr0] Unhandled error code
[  593.164420] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.164433] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4a 00 00 02 00
[  593.164463] end_request: I/O error, dev sr0, sector 10876200
[  593.164871] sr 8:0:0:0: [sr0] Unhandled error code
[  593.164881] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.164892] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.164920] end_request: I/O error, dev sr0, sector 10876208
[  593.165146] sr 8:0:0:0: [sr0] Unhandled error code
[  593.165155] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.165164] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.165189] end_request: I/O error, dev sr0, sector 10876208
[  593.165422] sr 8:0:0:0: [sr0] Unhandled error code
[  593.165430] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.165440] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.165466] end_request: I/O error, dev sr0, sector 10876208
[  593.165672] sr 8:0:0:0: [sr0] Unhandled error code
[  593.165680] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.165690] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.165716] end_request: I/O error, dev sr0, sector 10876208
[  593.165934] sr 8:0:0:0: [sr0] Unhandled error code
[  593.165941] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.165952] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.165979] end_request: I/O error, dev sr0, sector 10876208
[  593.166183] sr 8:0:0:0: [sr0] Unhandled error code
[  593.166191] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.166201] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.166226] end_request: I/O error, dev sr0, sector 10876208
[  593.166430] sr 8:0:0:0: [sr0] Unhandled error code
[  593.166439] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.166448] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.166475] end_request: I/O error, dev sr0, sector 10876208
[  593.166763] sr 8:0:0:0: [sr0] Unhandled error code
[  593.166772] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.166783] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 3e 00 00 02 00
[  593.166809] end_request: I/O error, dev sr0, sector 10876152
[  593.167299] sr 8:0:0:0: [sr0] Unhandled error code
[  593.167309] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.167320] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4a 00 00 02 00
[  593.167346] end_request: I/O error, dev sr0, sector 10876200
[  593.167643] sr 8:0:0:0: [sr0] Unhandled error code
[  593.167654] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.167667] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.167695] end_request: I/O error, dev sr0, sector 10876208
[  593.167948] sr 8:0:0:0: [sr0] Unhandled error code
[  593.167957] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.167969] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.167996] end_request: I/O error, dev sr0, sector 10876208
[  593.168272] sr 8:0:0:0: [sr0] Unhandled error code
[  593.168280] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.168291] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 29 7d 4c 00 00 02 00
[  593.168320] end_request: I/O error, dev sr0, sector 10876208
[  593.168623] sr 8:0:0:0: [sr0] Unhandled error code
[  593.168632] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.168644] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 02 00 00 00 02 00
[  593.168672] end_request: I/O error, dev sr0, sector 2048
[  593.169007] sr 8:0:0:0: [sr0] Unhandled error code
[  593.169016] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.169028] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.169057] end_request: I/O error, dev sr0, sector 128
[  593.169295] sr 8:0:0:0: [sr0] Unhandled error code
[  593.169303] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.169314] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.169339] end_request: I/O error, dev sr0, sector 128
[  593.169567] sr 8:0:0:0: [sr0] Unhandled error code
[  593.169577] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.169587] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.169612] end_request: I/O error, dev sr0, sector 128
[  593.169856] sr 8:0:0:0: [sr0] Unhandled error code
[  593.169864] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.169875] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.169902] end_request: I/O error, dev sr0, sector 128
[  593.170136] sr 8:0:0:0: [sr0] Unhandled error code
[  593.170144] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.170155] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 12 00 00 02 00
[  593.170181] end_request: I/O error, dev sr0, sector 72
[  593.170435] sr 8:0:0:0: [sr0] Unhandled error code
[  593.170443] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.170453] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 40 00 00 02 00
[  593.170479] end_request: I/O error, dev sr0, sector 256
[  593.170688] sr 8:0:0:0: [sr0] Unhandled error code
[  593.170696] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.170706] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 40 00 00 02 00
[  593.170731] end_request: I/O error, dev sr0, sector 256
[  593.170966] sr 8:0:0:0: [sr0] Unhandled error code
[  593.170974] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.170985] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 42 00 00 02 00
[  593.171011] end_request: I/O error, dev sr0, sector 264
[  593.171258] sr 8:0:0:0: [sr0] Unhandled error code
[  593.171267] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.171278] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 42 00 00 02 00
[  593.171305] end_request: I/O error, dev sr0, sector 264
[  593.171521] sr 8:0:0:0: [sr0] Unhandled error code
[  593.171530] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.171541] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 44 00 00 02 00
[  593.171567] end_request: I/O error, dev sr0, sector 272
[  593.171821] sr 8:0:0:0: [sr0] Unhandled error code
[  593.171831] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.171841] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 44 00 00 02 00
[  593.171866] end_request: I/O error, dev sr0, sector 272
[  593.172135] sr 8:0:0:0: [sr0] Unhandled error code
[  593.172144] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.172156] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c0 00 00 02 00
[  593.172182] end_request: I/O error, dev sr0, sector 768
[  593.172561] sr 8:0:0:0: [sr0] Unhandled error code
[  593.172570] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.172581] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c0 00 00 02 00
[  593.172607] end_request: I/O error, dev sr0, sector 768
[  593.172864] sr 8:0:0:0: [sr0] Unhandled error code
[  593.172872] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.172883] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c2 00 00 02 00
[  593.172909] end_request: I/O error, dev sr0, sector 776
[  593.173149] sr 8:0:0:0: [sr0] Unhandled error code
[  593.173157] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.173168] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c2 00 00 02 00
[  593.173195] end_request: I/O error, dev sr0, sector 776
[  593.173389] sr 8:0:0:0: [sr0] Unhandled error code
[  593.173397] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.173407] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c4 00 00 02 00
[  593.173434] end_request: I/O error, dev sr0, sector 784
[  593.173655] sr 8:0:0:0: [sr0] Unhandled error code
[  593.173664] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.173673] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 c4 00 00 02 00
[  593.173699] end_request: I/O error, dev sr0, sector 784
[  593.174026] sr 8:0:0:0: [sr0] Unhandled error code
[  593.174036] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.174047] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.174075] end_request: I/O error, dev sr0, sector 128
[  593.174326] sr 8:0:0:0: [sr0] Unhandled error code
[  593.174334] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.174345] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 08 00 00 02 00
[  593.174371] end_request: I/O error, dev sr0, sector 32
[  593.174615] sr 8:0:0:0: [sr0] Unhandled error code
[  593.174624] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.174635] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.174662] end_request: I/O error, dev sr0, sector 128
[  593.174915] sr 8:0:0:0: [sr0] Unhandled error code
[  593.174925] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.174936] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.174963] end_request: I/O error, dev sr0, sector 128
[  593.175210] sr 8:0:0:0: [sr0] Unhandled error code
[  593.175219] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.175230] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  593.175257] end_request: I/O error, dev sr0, sector 128
[  593.175496] sr 8:0:0:0: [sr0] Unhandled error code
[  593.175505] sr 8:0:0:0: [sr0] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[  593.175516] sr 8:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 00 00 00 02 00
[  593.175543] end_request: I/O error, dev sr0, sector 4096
[  593.412055] usb 2-6: new full speed USB device using ohci_hcd and address 8
[  593.593596] usb 2-6: device descriptor read/64, error -62
[  593.864613] usb 2-6: device descriptor read/64, error -62
[  594.144551] usb 2-6: new full speed USB device using ohci_hcd and address 9
[  594.328116] usb 2-6: device descriptor read/64, error -62
[  594.616074] usb 2-6: device descriptor read/64, error -62
[  594.900082] usb 2-6: new full speed USB device using ohci_hcd and address 10
[  595.308539] usb 2-6: device not accepting address 10, error -62
[  595.484555] usb 2-6: new full speed USB device using ohci_hcd and address 11
[  595.892538] usb 2-6: device not accepting address 11, error -62
[  595.892575] hub 2-0:1.0: unable to enumerate USB device on port 6
[  595.892596] usb 1-6: USB disconnect, address 6

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.36
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  michael    1323 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 20'
   Mixer name	: 'Nvidia MCP7A HDMI'
   Components	: 'HDA:10ec0662,10250222,00100101 HDA:10de0007,10de0101,00100100'
   Controls      : 23
   Simple ctrls  : 11
Date: Mon Jun 21 11:57:18 2010
HibernationDevice: RESUME=UUID=35dd2450-1928-4309-9365-02d04248344b
HotplugNewDevices:

HotplugNewMounts:

InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
Lsusb:
 Bus 002 Device 003: ID 04f2:0402 Chicony Electronics Co., Ltd 
 Bus 002 Device 002: ID 046d:c058 Logitech, Inc. 
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire R3610
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=453c18fb-0059-46fe-983d-4051f33f8874 ro quiet splash
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Symptom: storage
dmi.bios.date: 12/02/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P01-A4L
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: FMCP7A-ION-LE
dmi.board.vendor: Acer
dmi.chassis.type: 3
dmi.chassis.vendor: Acer
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP01-A4L:bd12/02/2009:svnAcer:pnAspireR3610:pvr:rvnAcer:rnFMCP7A-ION-LE:rvr:cvnAcer:ct3:cvr:
dmi.product.name: Aspire R3610
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

** Tags: apport-bug i386 lucid needs-upstream-testing regression-potential

-- 
Won't connect to DVD writer
https://bugs.launchpad.net/bugs/596828
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