Comment 54 for bug 405544

Same issue here.

Can't make any back-ups. This is extremely frustrating, the ability to burn a CD / DVD is kind of a critical operation for a desktop machine.

Happens with Brasero, XFBurn and any other program, definitely appears to be a kernel issue.

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2.6.31-16-generic #53-Ubuntu SMP Tue Dec 8 04:02:15 UTC 2009 x86_64 GNU/Linux

[ 149.963790] cdrom: This disc doesn't have any tracks I recognize!
[ 149.991750] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 149.991754] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 149.991758] Info fld=0x0
[ 149.991760] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of range
[ 149.991764] end_request: I/O error, dev sr0, sector 0
[ 149.991767] Buffer I/O error on device sr0, logical block 0
[ 149.995039] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 149.995043] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[ 149.995046] Info fld=0x0
[ 149.995047] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of range
[ 149.995051] end_request: I/O error, dev sr0, sector 0
[ 149.995053] Buffer I/O error on device sr0, logical block 0
[ 196.277770] warning: `growisofs' uses 32-bit capabilities (legacy support in use)
[ 232.913133] sr 2:0:0:0: [sr0] Unhandled sense code
[ 232.913137] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 232.913140] sr 2:0:0:0: [sr0] Sense Key : Medium Error [current]
[ 232.913144] sr 2:0:0:0: [sr0] ASC=0x10 <<vendor>> ASCQ=0x90
[ 232.913149] end_request: I/O error, dev sr0, sector 0
[ 232.913152] Buffer I/O error on device sr0, logical block 0
[ 240.263045] sr 2:0:0:0: [sr0] Unhandled sense code
[ 240.263049] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 240.263052] sr 2:0:0:0: [sr0] Sense Key : Medium Error [current]
[ 240.263056] Info fld=0x0
[ 240.263058] sr 2:0:0:0: [sr0] Add. Sense: Id CRC or ECC error
[ 240.263061] end_request: I/O error, dev sr0, sector 0
[ 240.263065] Buffer I/O error on device sr0, logical block 0

Any idea of a timescale for a fix?