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标题: ubuntu启动后不能识别光驱的问题 [打印本页]

作者: yezj2004 时间: 2011-05-26 17:16
标题: ubuntu启动后不能识别光驱的问题
dmesg信息如下：

cdrom: This disc doesn't have any tracks I recognize!
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
hdc: possibly failed opcode: 0xa0
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
Buffer I/O error on device hdc, logical block 1
Buffer I/O error on device hdc, logical block 2
Buffer I/O error on device hdc, logical block 3
Buffer I/O error on device hdc, logical block 4
Buffer I/O error on device hdc, logical block 5
Buffer I/O error on device hdc, logical block 6
Buffer I/O error on device hdc, logical block 7
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
hdc: possibly failed opcode: 0xa0
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
Buffer I/O error on device hdc, logical block 1
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
hdc: possibly failed opcode: 0xa0
end_request: I/O error, dev hdc, sector 0
hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
hdc: media error (bad sector): error=0x34 { AbortedCommand LastFailedSense=0x03 }
hdc: possibly failed opcode: 0xa0
end_request: I/O error, dev hdc, sector 0
－－－－－－－－－－－
之前我装过xp系统，光驱完全是正常的，后来改成ubuntu之后，就出现了这个问题。

作者: chenyx 时间: 2011-05-26 20:55
光盘测试过没有?

作者: yezj2004 时间: 2011-05-27 13:51
回复 2# chenyx

光盘跟光驱都测试过了，都是好的，就是不知道为什么系统会出现这样的问题？

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