Atapi CD-RW problem (ide-scsi)

[Kristian André Gallis]

Hello!

I run Fedora 2 on a Fujitsu Siemens Amilo A7620 laptop, and have 
suddenly got myself into trouble that I cannot find a solution to on the 
web.

I was going to burn my first CD with cdrecord on Fedora 2. But that 
didn't work. I had a problem when I used Fedora 1 aswell, but then I 
just followed a how-to in the Red Hat Linux Fedora bible to configure 
the IDE CD-ROM for recording.

Then I got into trouble, because this how-to is for kernel 2.4 and I 
have 2.6.8. I didn't think of this and just tried to follow it step by 
step. The result was that cdrecord does still not work, and now _I'm not 
able to read CDs anymore!_

The things I have done (run) is:

[root at localhost /]# modprobe -a ide-scsi
[root at localhost dev]# rm cdrom
[root at localhost dev]# ln -s scd0 cdrom

How can I revert to the original configuration? So I at least am able to 
read CDs?

Information:
[root at localhost /]# dmesg | grep ^hd
hda: FUJITSU MHS2040AT, ATA DISK drive
hdc: Slimtype COMBO LSC-24081, ATAPI CD/DVD-ROM drive
hda: max request size: 128KiB
hda: 78140160 sectors (40007 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100)
hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
hdc: packet command error: error=0x54

[root at localhost /]# cdrecord -scanbus
Cdrecord-Clone 2.01a27-dvd (i686-pc-linux-gnu) Copyright (C) 1995-2004 
Jörg Schilling
Note: This version is an unofficial (modified) version with DVD support
Note: and therefore may have bugs that are not present in the original.
Note: Please send bug reports or support requests to 
<warly at mandrakesoft.com>.
Note: The author of cdrecord should not be bothered with problems in 
this version.
scsidev: 'ATA'
devname: 'ATA'
scsibus: -2 target: -2 lun: -2
Warning: Using badly designed ATAPI via /dev/hd* interface.
Linux sg driver version: 3.5.27
Using libscg version 'schily-0.8'.
cdrecord: Warning: using inofficial libscg transport code version 
(schily - Red Hat-scsi-linux-sg.c-1.80-RH '@(#)scsi-linux-sg.c    1.80 
04/03/08 Copyright 1997 J. Schilling').
scsibus1:
         1,0,0   100) 'Slimtype' 'COMBO LSC-24081 ' '3MU4' Removable CD-ROM
         1,1,0   101) *
         1,2,0   102) *
         1,3,0   103) *
         1,4,0   104) *
         1,5,0   105) *
         1,6,0   106) *
         1,7,0   107) *


Thanks for any help.

Kristian André