IDE CDRW not recognized in nautilus

Bug #7796 reported by Matthew Parslow
8
Affects Status Importance Assigned to Milestone
hal (Ubuntu)
Invalid
Medium
Martin Pitt

Bug Description

When you use a SCSI DVD/CD drive, the generic SCSI module isn't loaded, so that
later on, if you want to rip a CD (or burn a CD), you're unable to do this until
you load the module (most errors relating to this are vague at best, however, so
it's hard to figure out)

Revision history for this message
Matthew Parslow (bob) wrote :

scratch that - it was in fact for the IDE CDROM - it didn't work without the sg
module either

Revision history for this message
Colin Watson (cjwatson) wrote :

Hmm. I've never used SCSI generic for writing CDs, and when I tried it here
(Debian unstable), I couldn't make it work. What's the procedure?

Revision history for this message
Matt Zimmerman (mdz) wrote :

Do you know of a way to write CDs to a SCSI writer without using sg devices? If
so, I'd like to hear about it. I use:

modprobe sg
cdrecord dev=/dev/sg# ...

For an IDE CD-ROM, you should use:
cdrecord dev=/dev/hdX ...

and *not* any kind of ide-scsi craziness

Revision history for this message
Ali Ross (gnu2tux) wrote :

(In reply to comment #0)
> When you use a SCSI DVD/CD drive, the generic SCSI module isn't loaded, so that
> later on, if you want to rip a CD (or burn a CD), you're unable to do this until
> you load the module (most errors relating to this are vague at best, however, so
> it's hard to figure out)

On installing Ubuntu, Nautilus can't see my CDRW (it can see it as a cdrom, but it
knows nothing of a CDRW (it's an LG IDE 52x drive). Cdrecord -scanbus complains of
not seeing /dev/pg*. On doing a modprobe sg, things look a lot better, but i still
can't burn to disks with gtoaster, k3b and gcombust.

On further investigation, k3b will burn cds, but only as root. I've heard murmurs
that kernel 2.6.8 and later don't burn to disc unless you are root. Hope this is
just hearsay though. k3bsetup2 sees my two drives (1x DVD rom and 1x CDRW both IDE)
as 2 X CDROM drives. One is on /dev/hda and other is on /dev/hdc.

My processor is an AMD64, so I have tried this on Warty-64 and Warty-i386 but both
yield the same results.

Any answers, anyone?

Revision history for this message
Matt Zimmerman (mdz) wrote :

So the real bug here seems to be that your CD-RW is not recognized as such. I
believe hal is responsible for this.

Revision history for this message
Matt Zimmerman (mdz) wrote :

Please attach the output from "lshal" on your system

Revision history for this message
Martin Pitt (pitti) wrote :

This bug has sit here as NEEDINFO for very long and did not see a submitter
reply for two months now. In the meantime we got a whole bunch of new Utopia
packages and for me everything works perfectly.

I'm closing this bug for now. If the bug still occurs on your system, feel free
to reopen it.

Thanks,

Martin

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