From: Daryl (dfallin@kc.rr.com)
Date: 01/02/02


Date: Wed, 2 Jan 2002 04:02:51 -0600
From: Daryl <dfallin@kc.rr.com>
Subject: Solved!!  RE: Plextor SCSI CDR and cdrecord problem, was RE: Video capture?
Message-ID: <Pine.LNX.4.40.0201020339290.3250-100000@darkone>


Ok, well I should have figured this one out alot sooner. It appears that
there is a module (sg.o or maybe we should say sg.o.gz) sg that should
have been loaded.

When I first noticed that my CD-Writer was not working I tried loading
module sg.o which gave me that error saying there wasnt any such module.
Which made me kinda perplexed and so I was looking for another solution.
Besides I was able to mount the CD-Writer as a normal CDROM.

Well, today after recompiling a new kernel, etc...etc... I had some
problems with the modules being built correctly which made me look in to
the /lib/modules/ directory and then in the currently installed kernel
directory from where I eventually made it to the scsi directory under
there ( /lib/modules/2.4.8-26mdksmp/kernel/drivers/scsi ). And to my
surprise somewhere along the line the kernel was changed so that the
loadable modules can now be gzip compressed and still be loaded ( I am
sure this is stated in a changelog somewhere that I havent read ).

Well to make a long story short. I saw sg.o.gz, which made me type this
command: insmod sg.o.gz

Amazing... the module loaded....

then: cdrecord -scanbus

Linux sg driver version: 3.1.20
Using libscg version 'schily-0.5'
scsibus0:
        0,0,0 0) *
        0,1,0 1) *
        0,2,0 2) *
        0,3,0 3) *
        0,4,0 4) 'PLEXTOR ' 'CD-R PX-W1210S' '1.00' Removable CD-ROM
        0,5,0 5) *
        0,6,0 6) *
        0,7,0 7) *

Wow... there it is... all like we should expect.

Well... maybe this will help someone in the future that has a similar
problem. Which was actually my lack of knowledge of how the kernel
modules where being loaded. Go figure. Now I know. :)

Thanks for the responses.

Daryl

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