Re: [gentoo-amd64] Re: Can anyone help please - CD error

[Mark Knecht]

On Thu, Jan 7, 2010 at 3:26 AM, Paul Stear <gentoo@××××××××××××.com> wrote:
> Hello Mark, thanks for your help,
> <snip>
>> MacMini # cdda2wav
>> No target specified, trying to find one...
>> Using dev=1000,1,0.
>> Type: ROM, Vendor 'MATSHITA' Model 'DVD-R   UJ-845  ' Revision 'D8PB'
>>  MMC+CDDA load cdrom please and press enter
> Found 6,0,0 and 6,0,1 cd/dvdrw drives :-
> Type: ROM, Vendor 'TSSTcorp' Model 'CDDVDW SH-S222A ' Revision 'SB01' MMC+CDDA
>
> I Ran
> cd
>  mkdir test1
>  cd test1
>  cdda2wav dev=6,0,0 -vall -B -Owav -paranoia -speed=6
> A CD is now being recorded, it's now on track 10
>
> I know you were late to this discussion but I have been able to copy the CD
> and/or convert to mp3 using k3b
>
> The issue is getting a cd to play.  This is the error from dmesg when I load a
> CD:-
> sr 6:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
> sr 6:0:0:0: [sr0] Sense Key : Illegal Request [current]
> sr 6:0:0:0: [sr0] Add. Sense: Illegal mode for this track
> sr 6:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 40 00
> end_request: I/O error, dev sr0, sector 0
> __ratelimit: 23 callbacks suppressed
> Buffer I/O error on device sr0, logical block 0
> Buffer I/O error on device sr0, logical block 1
> Buffer I/O error on device sr0, logical block 2
> Buffer I/O error on device sr0, logical block 3
> Buffer I/O error on device sr0, logical block 4
> Buffer I/O error on device sr0, logical block 5
> Buffer I/O error on device sr0, logical block 6
> Buffer I/O error on device sr0, logical block 7
> Buffer I/O error on device sr0, logical block 8
> Buffer I/O error on device sr0, logical block 9
> sr 6:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
> sr 6:0:0:0: [sr0] Sense Key : Illegal Request [current]
> sr 6:0:0:0: [sr0] Add. Sense: Illegal mode for this track
> sr 6:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 02 00
> end_request: I/O error, dev sr0, sector 0
>
> The 2 drives are identical and show up as /dev/sr0 and dev/sr1
> <snip>
>
> again thanks for help
> Paul

Paul,
   OK, this is interesting information.

   Please correct me if I'm wrong but this sort of thing happens with
ALL CD's you try to play?

   If it's just this one CD then I'd suspect damage or something in
the way it's written. Some CDs have copy protection build in -
intentionally pitted surfaces - and others have multimedia stuff that
I think is a different sort of file system or something.

   If it's all CDs then it might be improved with a CD drive firmware
update. I will warn you that with more recent versions of cdrecord and
cdd2wav a couple of my older, long time reliable CD drives have
problems writing CD at any speed. Joerg Schilling has pretty strong
views (understatement?) on drive manufacturers and may require you to
do a firmware update before you get much interest, but recently he did
work through problems on the gentoo-user list with someone and made
changes to his programs to accommodate so don't give up.

  So, what drive is this and does the problem happen with ALL audio CDs?

   Also, if you boot and never run KDE but maybe do these commands
from a login console (what I do on my MacMini which is a MythTV
backend server only) then do you see the same problems? If so it has
nothing to do with KDE.

Cheers,
Mark