On Sat, May 10, 2008 at 5:16 PM, Benjamen R. Meyer <[EMAIL PROTECTED]> wrote:
> I recently got a couple seasons of Star Gate SG-1, and can read nearly all
> the DVDs except the 3rd DVD of Season 2, which under Kernel 2.6.24-gentoo-r4
> yielded the following error messags to dmesg:
>
> hdc: media error (bad sector): status=0x51 { DriveReady SeekComplete Error }
> hdc: media error (bad sector): error=0x30 { LastFailedSense=0x03 }
> ide: failed opcode was: unknown
> ATAPI device hdc:
> Error: Medium error -- (Sense key=0x03)
> (reserved error code) -- (asc=0x11, ascq=0x05)
> The failed "Read 10" packet command was:
> "28 00 00 00 47 c0 00 00 02 00 00 00 00 00 00 00 "
> end_request: I/O error, dev hdc, sector 73472
> Buffer I/O error on device hdc, logical block 9184
> npviewer.bin[10182]: segfault at 4 rip f6febd54 rsp ff833c70 error 4
> hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
> hdc: packet command error: error=0x54 { AbortedCommand
> LastFailedSense=0x05 }
> ide: failed opcode was: unknown
> ATAPI device hdc:
> Error: Illegal request -- (Sense key=0x05)
> Invalid field in command packet -- (asc=0x24, ascq=0x00)
> The failed "Read CD" packet command was:
> "be 00 00 00 00 96 00 00 01 58 00 00 00 00 00 00 "
> typesconfig[18298]: segfault at 0 rip 4010eb rsp 7fffb31012b0 error 4
> typesconfig[18299]: segfault at 0 rip 4010a1 rsp 7fffb31012b0 error 6
> PCI: Setting latency timer of device 0000:01:00.0 to 64
> NVRM: loading NVIDIA UNIX x86_64 Kernel Module 169.09 Fri Jan 11
> 14:04:37 PST 2008
> cdrom: This disc doesn't have any tracks I recognize!
>
> First thing I did was verify it was a good disc by putting it in my Windows
> laptop I use for work and running WinDVD. It played just fine, so I know it
> has to be some part of the linux system not understanding the disk.
>
> Second thing I did was upgrade to the "latest" kernel - 2.6.24-gentoo-r7 -
> to see if that would solve the problem since it seemed like the DVD driver
> was not able to recognize the disk at all. It successfully got rid of the
> error from 'dmesg'; however, xine (0.99.5) is still unable to play the disk
> - complaining about not being able to load the plug-in for the MRL. Other
> DVDs from the same boxset (even the two discs after it) play just fine under
> both kernels. Also, I can't mount the disc.
>
> I also ran 'xine' with the verbose flag. You can find the output at
> http://www.geocities.com/bm_witness/gentoo/xinedvd.txt.gz
> (sorry, for some reason Yahoo/Geocities didn't want to accept a standard
> text file, so I had to gzip it.)
>
> I'm not afraid to do some kernel hacking to resolve this if someone would
> point me in the right direction to do so - or at least to providing some
> help to it.
>
> FYI: /dev/dvd points to hdc. Trying to open '/dev/hdc' yields the same
> results - though no information in the logs. :-<
>
> I'd very much like to find a solution to this problem.
>
> Any help, tips, etc. would be very much appreciated.
>
> TIA,
>
> Ben
> --
> gentoo-user@lists.gentoo.org mailing list
>
>
It seems that a sector on the disk might be bad. Windows reads around
the sector somehow is my guess. I'm not very familiar with xine. I use
either mplayer or videolan (aka vlc). What I would try to do is, run
the disk without mounting it; just tell your program to read directly
from the device.....I'm not sure if you are already doing this, if you
are try the reverse: mount then play the .VOB files.
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