Messages in this thread | | | Date | Fri, 2 Jan 2004 16:28:52 +0800 (SGT) | From | Jeff Chua <> | Subject | GetASF failed on DVD authentication |
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Got the following error while authenticating DVD ...
GetASF failed N/A, invalidating: Function not implemented N/A, invalidating: Function not implemented N/A, invalidating: Function not implemented Request AGID [1]... Request AGID [2]... Request AGID [3]... Cannot get AGID
This error happens only on USB DVD drive using /dev/scd0 ...
Linux version is 2.4.24-pre3.
Module Size Used by Tainted: P ehci-hcd 15368 0 (unused) usb-storage 23800 0 usbcore 56672 1 [ehci-hcd usb-storage] ds 6504 2 yenta_socket 9568 2 isofs 17580 0 (autoclean) loop 8408 0 (autoclean) sr_mod 12560 0 (autoclean) cdrom 27296 0 (autoclean) [sr_mod] scsi_mod 86472 2 (autoclean) [usb-storage sr_mod]
Problem does not happen on _real_ IDE DVD drive (/dev/hdc). Could it be something to do with usb-storage or the sg module? Looks like the code does not implement the DVD_LU_SEND_ASF DVD_AUTH ioctl?
Is there a patch for this?
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