[mythtv-users] MythTV interferes with CDs

[Fredrik Karlsson]

Hi,

I'm at work now so I cant check this, but I think that the mentioning
of hda is strange. Is the CD/DVD device set correctly? hda is usually
the first hard drive.

In case this is knoppmyth or some other not-familiar-to-me situation,
I would have a look at kernel modules. Do you have both ide-cd and the
SCSI modules loaded?
There could be a conflict there.

/Fredrik

On 5/31/05, Fedor Pikus <fpikus at gmail.com> wrote:
> Something in my MythTV interferes with CD playback. When I insert a
> CD, I get this in the log:
> 
> 
> May 30 16:48:32 myth kernel: ide: failed opcode was: unknown
> May 30 16:48:32 myth kernel: ATAPI device hda:
> May 30 16:48:32 myth kernel:   Error: Illegal request -- (Sense key=0x05)
> May 30 16:48:32 myth kernel:   Cannot read medium - incompatible
> format -- (asc=0x30, ascq=0x02)
> May 30 16:48:32 myth kernel:   The failed "<NULL>" packet command was:
> May 30 16:48:32 myth kernel:   "ad 00 00 00 00 00 00 01 00 08 00 00 00
> 00 00 00 "
> May 30 16:48:32 myth kernel: hda: command error: status=0x51 {
> DriveReady SeekComplete Error }
> May 30 16:48:32 myth kernel: hda: command error: error=0x54 {
> AbortedCommand LastFailedSense=0x05 }
> May 30 16:48:32 myth kernel: ide: failed opcode was: unknown
> May 30 16:48:32 myth kernel: ATAPI device hda:
> May 30 16:48:32 myth kernel:   Error: Illegal request -- (Sense key=0x05)
> May 30 16:48:33 myth kernel:   Illegal mode for this track or
> incompatible medium -- (asc=0x64, ascq=0x00)
> May 30 16:48:33 myth kernel:   The failed "Read 10" packet command was:
> May 30 16:48:33 myth kernel:   "28 00 00 00 00 00 00 00 10 00 00 00 00
> 00 00 00 "
> May 30 16:48:33 myth kernel: end_request: I/O error, dev hda, sector 0
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 0
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 1
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 2
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 3
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 4
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 5
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 6
> May 30 16:48:33 myth kernel: Buffer I/O error on device hda, logical block 7
> 
> On the console I also get, at the same time, messages about libdvdread
> (can't open file VIDEO_TS.IFO), for some reason they are not logged.
> If Myth is not running, this does not happen. If I insert DVD, this
> also does not happen also, and DVD plays file. CDs, however, don't
> play or rip very well, sometimes myth frontend hangs when I try (ide
> errors scroll in the log when this happens), seems to depend on the
> CD.
> 
> Why does Myth interfere with CDs and what can I do about it?
> 
> Thanks,
> Fedor
> 
> 
> --
> Fedor G Pikus (fpikus at gmail.com)
> http://www.pikus.net
> http://wild-light.com
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