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I have pretty interesting situation with my PC (A64 3000, ASUS A8N-E). I can see /dev/sr0 device without any problems, but there are a lot of faulty operations connected with ...
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  1. #1
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    Feb 2008
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    PATA DVDRW Problem (possibly NOT connected with libata)


    I have pretty interesting situation with my PC (A64 3000, ASUS A8N-E).
    I can see /dev/sr0 device without any problems, but there are a lot of faulty operations connected with it (I/O Errors)

    Standart disk read error message (dmesg)

    Code:
    sr 5:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
    sr 5:0:0:0: [sr0] Sense Key : 0x4 [current]
    sr 5:0:0:0: [sr0] ASC=0x8 ASCQ=0x3
    end_request: I/O error, dev sr0, sector 64
    isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16
    One or two year ago i've solved such problem on my FreeBSD machine using something like:

    Code:
    set ata.atapi_dma=0
    I've already done smth like

    Code:
    libata.atapi=0
    but without any results sad

    P.S. It's not a DVDRW hw problem, cause i've checked Pioneer & Samsung devices

    Thanks!

  2. #2
    Super Moderator devils casper's Avatar
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    Hi and Welcome !

    Check /etc/fstab file. Is udf filesystem specified for /dev/sr0? Try removing that.
    It is amazing what you can accomplish if you do not care who gets the credit.
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  3. #3
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    Quote Originally Posted by devils_casper View Post
    Hi and Welcome !

    Check /etc/fstab file. Is udf filesystem specified for /dev/sr0? Try removing that.
    Thank you!

    My /etc/fstab contains
    Code:
    /dev/sr0         /mnt/dvd         iso9660     noauto,user,ro   0   0

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