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tjfriese
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Joined: 06 May 2003
Posts: 62
Location: Calgary, Alberta, Canada

PostPosted: Tue May 06, 2003 5:24 am    Post subject: K3B not writing Reply with quote

Hello all,

I have K3B installed. It recognizes my burner, and it detects when there is a blank disk inside. However, it always fails to start cdrdao. For whatever reason I cannot get cdrdao to load the generic-mmc driver.

'cdrdao --driver generic-mmc' never works.

Here is the output of 'cdrecord -scanbus':

Cdrecord 2.01a05 (i686-pc-linux-gnu) Copyright (C) 1995-2002 Jörg Schilling
Linux sg driver version: 3.1.24
Using libscg version 'schily-0.7'
scsibus0:
0,0,0 0) 'HL-DT-ST' 'CD-RW GCE-8520B ' '1.00' Removable CD-ROM
0,1,0 1) *
0,2,0 2) *
0,3,0 3) *
0,4,0 4) *
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *

I have everything I need compiled into the kernel: scsi-emulation, generic scsi, and scsi cdrom. If anyone has any ideas, please let me know. Also, if anyone knows how to dot his with K3B and no scsi-emulation, that would also be much appreciated.

Thanks
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taskara
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Joined: 10 Apr 2002
Posts: 3763
Location: Australia

PostPosted: Tue May 06, 2003 5:36 am    Post subject: Reply with quote

did you change the driver from auto to generic-mmc?

go to the configure menu and devices, u should find it there..
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ormi
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Joined: 13 Oct 2002
Posts: 234
Location: lappeen Ranta, Finland

PostPosted: Tue May 06, 2003 9:44 am    Post subject: Reply with quote

There is no entry for 'HL-DT-ST' 'CD-RW GCE-8520B' in /usr/share/cdrdao/drivers. In my case I had to edit drivers -file and add my CDRW/DVD device manually to use generic-mmc.

Try to add this line:
W|HL-DT-ST|CD-RW GCE-8520B|generic-mmc-raw
(or edit line 248 in drivers to match your device)
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IWBCMAN
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Joined: 25 Jun 2002
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PostPosted: Tue May 06, 2003 11:13 am    Post subject: Reply with quote

I am not sure if this solved my problem-I tried to run k3b the other day and it came back reporting some problem with cdrdao - previously k3b had always worked great for me- but seeing as I wanted to demonstrate its great functionality it decided not to work for me- probably some libs have been updated via emerge -u......

so looking at the posts here I tried :

cdrdao disk-info --driver generic-mmc


it came back with an error :
Code:
cdrdao  disk-info --driver generic-mmc
Cdrdao version 1.1.7 - (C) Andreas Mueller <andreas@daneb.de>
  SCSI interface library - (C) Joerg Schilling
  Paranoia DAE library - (C) Monty
 
Check http://cdrdao.sourceforge.net/drives.html#dt for current driver tables.
 
ERROR: Cannot open "/dev/cdrecorder": No such file or directory
ERROR: Cannot open SCSI device '/dev/cdrecorder':
ERROR: Please use option '--device bus,id,lun', e.g. --device 0,6,0
ERROR: Cannot setup device /dev/cdrecorder.


then I did a cat /etc/fdisk
and copied over the entry point to my /mnt/cdrw and linked it to /dev/cdrecorder

ie.
ln -s /dev/scsi/host0/bus0/target1/lun0/cd /dev/cdrecordercdrdao

and then I retried

cdrdao disk-info --driver generic-mmc

and now it seems happy...I will get back and let everyone know if this solved my problem with k3b.....


****************edit************

my fix consisted of two teps:
first I wrongly linked /dev/cdrecorder to target0 instead of target1
and I edited my $HOME/.kde3.1/share/config/k3b/k3brc and put "driver generic-mmc" in the following lines:
Code:
cdrdao default=/usr/bin/cdrdao
cdrdao user parameters=driver generic-mmc


then I discovered that the CD-R which I was trying to add a session to gave me errors about "expecting only one toc-file" -fought, fought, and fought with this until I gave up and used a different CD-R, which worked fine...perhpas there is an incompatibility between multi-session windoze CD-R's and how cdrdao makes multi-session CD-R's-not sure but it seems so.....


Last edited by IWBCMAN on Tue May 06, 2003 12:56 pm; edited 1 time in total
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tjfriese
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PostPosted: Tue May 06, 2003 12:39 pm    Post subject: Fixed Reply with quote

Thanks everyone. The problem was that it was just not obvious where to change the driver from auto to generic-mmc. Now it works like a charm.
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taskara
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PostPosted: Tue May 06, 2003 2:51 pm    Post subject: Re: Fixed Reply with quote

tjfriese wrote:
Thanks everyone. The problem was that it was just not obvious where to change the driver from auto to generic-mmc. Now it works like a charm.

yeah I got stuck on it too, hope my directions somehow helped lol.. didn't have a gentoo box infront of me :(
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crimson
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Joined: 27 Apr 2002
Posts: 430
Location: Cedar Rapids, IA

PostPosted: Mon May 26, 2003 11:16 pm    Post subject: Reply with quote

I had the same problem with my lite-on drive, and I had to edit the /usr/share/cdrdao/drivers file and add generic-mmc-raw like ormi suggested. Thanks ormi!
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