Есть лицензионный DVD. Никаких видимых повреждений/царапин/пятен etc. на нем не наблюдается.
DVD-плеер (аппаратный) читает его без проблем. А dvd-привод компьютера выдает:
Oct 7 21:25:01 localhost kernel: sr 6:0:1:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
Oct 7 21:25:01 localhost kernel: sr 6:0:1:0: [sr0] Sense Key : 0x3 [current]
Oct 7 21:25:01 localhost kernel: Info fld=0x10
Oct 7 21:25:01 localhost kernel: sr 6:0:1:0: [sr0] ASC=0x11 ASCQ=0x0
Oct 7 21:25:01 localhost kernel: end_request: I/O error, dev sr0, sector 64
Oct 7 21:25:01 localhost kernel: Buffer I/O error on device sr0, logical block 16
Oct 7 21:25:01 localhost kernel: Buffer I/O error on device sr0, logical block 17
Oct 7 21:25:03 localhost kernel: sr 6:0:1:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
Oct 7 21:25:03 localhost kernel: sr 6:0:1:0: [sr0] Sense Key : 0x3 [current]
Oct 7 21:25:03 localhost kernel: Info fld=0x10
Oct 7 21:25:03 localhost kernel: sr 6:0:1:0: [sr0] ASC=0x2 ASCQ=0x0
Oct 7 21:25:03 localhost kernel: end_request: I/O error, dev sr0, sector 64
Oct 7 21:25:03 localhost kernel: Buffer I/O error on device sr0, logical block 16
Oct 7 21:25:03 localhost kernel: Buffer I/O error on device sr0, logical block 17
Oct 7 21:25:08 localhost kernel: sr 6:0:1:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
Oct 7 21:25:08 localhost kernel: sr 6:0:1:0: [sr0] Sense Key : 0x3 [current]
Oct 7 21:25:08 localhost kernel: Info fld=0x0
Oct 7 21:25:08 localhost kernel: sr 6:0:1:0: [sr0] ASC=0x2 ASCQ=0x0
Oct 7 21:25:08 localhost kernel: end_request: I/O error, dev sr0, sector 0
Oct 7 21:25:08 localhost kernel: Buffer I/O error on device sr0, logical block 0
Oct 7 21:25:08 localhost kernel: Buffer I/O error on device sr0, logical block 1
Oct 7 21:25:08 localhost kernel: Buffer I/O error on device sr0, logical block 2
Oct 7 21:25:08 localhost kernel: Buffer I/O error on device sr0, logical block 3
Oct 7 21:25:13 localhost kernel: sr 6:0:1:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
Oct 7 21:25:13 localhost kernel: sr 6:0:1:0: [sr0] Sense Key : 0x3 [current]
Oct 7 21:25:13 localhost kernel: Info fld=0x0
Oct 7 21:25:13 localhost kernel: sr 6:0:1:0: [sr0] ASC=0x2 ASCQ=0x0
Oct 7 21:25:13 localhost kernel: end_request: I/O error, dev sr0, sector 0
и т.д.
Может быть, кто-нибудь в курсе, что это такое и как это победить?
Да, dd c conv=noerror не помогает -
dd: reading `/dev/sr0': Input/output error
0+0 records in
0+0 records out
0 bytes (0 B) copied, 12.0447 s, 0.0 kB/s
dd: reading `/dev/sr0': Input/output error
0+0 records in
0+0 records out
0 bytes (0 B) copied, 18.0668 s, 0.0 kB/s )