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    Subject[bug] 2.6.8: CDROM_SEND_PACKET ioctls failing as non-root on ide scsi drives
    kernel 2.6.8.  ioctl ("/dev/hdc", CDROM_SEND_PACKET, cmd)

    commands that are failing as non-root, even when permission is granted
    rwxrwxrwx to /dev/hdc, are, according to some debug info added to k3b:

    GET CONFIGURATION (46)
    error code: 0
    sense key: NO SENSE (2)
    asc: 0
    ascq: 0

    and:

    MODE SELECT (55)
    error code: 0
    sense key: NO SENSE (2)
    asc: 0
    ascq: 0

    the result is that k3b cannot determine that the drive exists, therefore
    it cannot use it even though cdrecord might actually work.


    as root, the following errors occur:

    MODE SELECT (46)
    errorcode: 70
    sense key: ILLEGAL REQUEST (5)
    asc: 26
    ascq: 0

    READ DVD STRUCTURE (ad)
    errorcode: 70
    sense key: NOT READY (2)
    asc: 3a
    ascq: 0

    presumably it can be concluded that the GET CONFIGURATION ioctl command
    is the one at fault.

    ... what gives?

    l.

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