[paranoia] cdparanoia can't read audio, but other apps can

Clinton daimaou at axisavant.com
Sun Apr 14 13:54:19 PDT 2002



Yes it does.  All of the SCSI things I expect are present, however, when
I try to rip a CD, cdparanoia just gives me SCSI read errors and a file
44 bytes in size.

The common solution to the problem I am having is to make sure the sg0
device is set up correctly.  However, mine are set up correctly as far
as I can tell.

At least cdparanoia gives me this when I type cdparanoia -svQ:

Found an accessible SCSI CDROM drive.  Looking at revision of the SG
interface in use...
        SG interface version 3.1.22: OK.

The only thing reported by cdparanoia that looks wrong to me is:

Testing /dev/cdrom for cooked ioctl() interface
        /dev/scd0 is not a cooked ioctl CDROM.

Can you explain what this means?

Thanks for your relpy.

<p><p><p>On Sun, 2002-04-14 at 11:04, Douglas Gilbert wrote:
> Clinton wrote:
> > I have a question that hopefully someone can answer.  Does SCSI
> > emulation have to be compiled as a module or can you compile it into the
> > kernel too.  I'm having a problem with my ATAPI CD-ROM drive and this is
> > the only thing I did that varies from the documentation; compiled
> > support for SCSI emulation directly into the kernel.
> 
> It should make any difference. Are you sure that the
> kernel is getting a start up parameter like "hdc=ide-scsi"?
> 
> This url might help:
> http://www.torque.net/scsi/SCSI-2.4-HOWTO/sr.html#SRATAPI
> 
> 
> Doug Gilbert
> 
> 
> > On Thu, 2002-04-04 at 01:34, Peter Flystam wrote:
> > 
> >>This is what you can expect. The data to be read from the CD with
> >>cdparanoia isn't read to be output to the speakers but to be saved on
> >>disk.
> >>
> >>That is another kind of operation.
> >>
> >>Compile the SCSI-emulation module, give "hdc=ide-scsi" to the booting
> >>kernel where "hdc" should be your CD-ROM, compile the SCSI-CD-ROM module
> >>and you should be set to use cdparanoia.
> >>
> >>There just might be a problem with your CD-ROM but that's not as likely.
> >>
> >>/Peter
> 
> 
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