Re: Migração para linux ubuntu 9.04 o que preciso.

[err0]

quando tento rodar do cd da a seguinte erro


[ 57.764302] sr 0:0:0:0: SCSI error: return code = 0x08000002
[ 57.764306] sr0: Current: sense key: Hardware Error
[ 57.764308] Additional sense: Logical unit communication CRC error (Ultra-DMA/32)
[ 57.764313] end_request: I/O error, dev sr0, sector 88
[ 57.764316] Buffer I/O error on device sr0, logical block 22
[ 57.764320] Buffer I/O error on device sr0, logical block 23
[ 57.764323] Buffer I/O error on device sr0, logical block 24
[ 57.764325] Buffer I/O error on device sr0, logical block 25
[ 57.764328] Buffer I/O error on device sr0, logical block 26
[ 57.764330] Buffer I/O error on device sr0, logical block 27
[ 57.764333] Buffer I/O error on device sr0, logical block 28
[ 57.764335] Buffer I/O error on device sr0, logical block 29
[ 57.764338] Buffer I/O error on device sr0, logical block 30
[ 57.764340] Buffer I/O error on device sr0, logical block 31
[ 57.781515] sr 0:0:0:0: SCSI error: return code = 0x08000002
[ 57.781519] sr0: Current: sense key: Hardware Error
[ 57.781521] Additional sense: Logical unit communication CRC error (Ultra-DMA/32)
[ 57.781526] end_request: I/O error, dev sr0, sector 136
[ 57.783123] sr 0:0:0:0: SCSI error: return code = 0x08000002
[ 57.783125] sr0: Current: sense key: Hardware Error
[ 57.783127] Additional sense: Logical unit communication CRC error (Ultra-DMA/32)
[ 57.783131] end_request: I/O error, dev sr0, sector 140
[ 38.104000] Time: acpi_pm clocksource has been installed.
[ 40.840000] NET: Registered protocol family 10
[ 40.840000] lo: Disabled Privacy Extensions
[ 44.672000] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 44.708000] ISO 9660 Extensions: RRIP_1991A
[ 44.932000] sr 0:0:0:0: SCSI error: return code = 0x08000002
[ 44.932000] sr0: Current: sense key: Hardware Error
[ 44.932000] Additional sense: Logical unit communication CRC error (Ultra-DMA/32)
[ 44.932000] end_request: I/O error, dev sr0, sector 156
[ 44.932000] ISOFS: unable to read i-node block
[end dmesg extract]


pode me ajudar?

[Felix]

tópico duplicado:
http://ubuntuforum-br.org/index.php/topic,67349.msg376410.html#msg376410