Hello, I continue to have that bug on Kubuntu Lucid 10.04 x86 64 ( now with update 10.04.1) but i never Brasero and i get at any boot system a many long log with that failure to read the disc: Sep 2 13:33:29 moonlights kernel: [ 221.018461] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.018465] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.018469] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.018474] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.018482] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.018486] Buffer I/O error on device sr0, logical block 0 Sep 2 13:33:29 moonlights kernel: [ 221.019998] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.020001] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.020005] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.020008] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.020016] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.020019] Buffer I/O error on device sr0, logical block 0 Sep 2 13:33:29 moonlights kernel: [ 221.033088] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.033091] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.033095] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.033099] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.033106] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.033109] Buffer I/O error on device sr0, logical block 0 Sep 2 13:33:29 moonlights kernel: [ 221.045369] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.045373] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.045376] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.045380] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.045388] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.045390] Buffer I/O error on device sr0, logical block 0 Sep 2 13:33:29 moonlights kernel: [ 221.058648] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.058651] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.058655] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.058658] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.058666] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.058668] Buffer I/O error on device sr0, logical block 0 Sep 2 13:33:29 moonlights kernel: [ 221.070734] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.070737] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.070741] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.070745] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.070752] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.070755] Buffer I/O error on device sr0, logical block 0 Sep 2 13:33:29 moonlights kernel: [ 221.072274] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.072278] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.072281] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.072285] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.072292] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.085810] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.085813] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.085817] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.085820] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.085828] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.087549] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.087553] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.087556] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.087560] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.087567] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.109055] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.109058] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.109062] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.109065] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.109073] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.110728] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.110732] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.110735] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.110739] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.110747] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.112278] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.112281] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.112285] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.112289] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.112296] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.134853] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.134856] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.134859] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.134863] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.134871] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.136393] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.136396] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.136399] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.136403] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.136410] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.137934] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.137937] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.137941] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.137945] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.137952] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.141067] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.141070] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.141074] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.141078] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.141085] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.142619] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.142622] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.142624] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.142627] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.142633] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.144166] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.144169] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.144173] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.144177] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.144184] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.145709] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.145712] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.145715] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.145719] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.145727] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.147258] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.147262] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.147265] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.147269] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.147276] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.148807] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.148810] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.148814] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.148817] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.148825] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.150350] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.150353] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.150356] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.150360] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.150368] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.152106] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.152109] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.152113] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.152116] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.152124] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.153653] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.153657] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.153660] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.153664] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.153671] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.155205] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.155209] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.155212] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.155216] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.155223] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.156757] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.156760] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.156763] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.156767] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.156775] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.158308] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.158311] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.158315] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.158319] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.158326] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.159858] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.159861] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.159865] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.159868] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.159876] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.161528] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.161532] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.161535] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.161539] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.161546] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.180136] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.180139] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.180142] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.180145] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.180150] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.181659] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.181662] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.181666] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.181669] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.181677] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.203108] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.203112] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.203115] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.203119] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.203127] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.204654] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.204658] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.204662] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.204666] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.204674] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.206244] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.206248] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.206251] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.206255] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.206263] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.207858] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.207861] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.207865] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.207869] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.207876] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.209413] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.209416] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.209419] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.209422] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.209428] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.210961] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.210964] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.210967] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.210970] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.210976] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.212509] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.212512] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.212515] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.212518] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.212523] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.214021] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.214025] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.214028] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.214032] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.214039] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.215756] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.215760] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.215763] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.215767] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.215774] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.217304] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.217308] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.217311] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.217315] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.217322] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.218836] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.218839] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.218843] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.218847] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.218854] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.220447] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.220451] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.220454] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.220458] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.220466] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.221991] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.221994] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.221997] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.222001] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.222009] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.223605] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.223608] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.223612] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.223616] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.223623] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.225153] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.225156] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.225160] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.225164] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.225171] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.238716] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.238719] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.238723] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.238727] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.238735] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.240255] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.240259] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.240262] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.240266] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.240273] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.264034] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.264037] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.264041] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.264045] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.264052] end_request: I/O error, dev sr0, sector 0 Sep 2 13:33:29 moonlights kernel: [ 221.285769] sr 0:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Sep 2 13:33:29 moonlights kernel: [ 221.285772] sr 0:0:1:0: [sr0] Sense Key : Illegal Request [current] Sep 2 13:33:29 moonlights kernel: [ 221.285776] sr 0:0:1:0: [sr0] Add. Sense: Logical block address out of range Sep 2 13:33:29 moonlights kernel: [ 221.285780] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 Sep 2 13:33:29 moonlights kernel: [ 221.285787] end_request: I/O error, dev sr0, sector 0 Like you see after a long time it finally seem to accept it and i can sure burn DVD when my system has started. It happens sure that sometimes it don't want and when it happens, that's a big problem while no more disc are accpeted at all without new booting. So it will be great that it will be once fixed , i agree . Best Regards Stars Linuxxxxxxxxxx 2.6.32-25-generic #43-Ubuntu SMP Wed Sep 1 09:46:13 UTC 2010 x86_64 GNU/Linux