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Dillinger
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Joined: 27 Jul 2003
Posts: 226
Location: Huntington Beach, Ca

PostPosted: Sun Aug 03, 2003 7:51 am    Post subject: Weird cd drive problems Reply with quote

Ok back when I was still using Mandrake and just messing around with the gentoo install something happened to my cd drives. Suddenly one day running cdrecord scanbus gave me a cannot open scsi driver error. I looked in /proc/ide/hd*/driver and it comes back with ide-cdrom version 4.59. So suddenly the drives stoped going through the scsi emulation layer, and I don't know what to do. Any thoughts?
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skunk
l33t
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Joined: 28 May 2003
Posts: 646
Location: granada, spain

PostPosted: Sun Aug 03, 2003 2:20 pm    Post subject: Reply with quote

Code:

# rmmod ide-cdrom
# modprobe ide-scsi
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Dillinger
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Joined: 27 Jul 2003
Posts: 226
Location: Huntington Beach, Ca

PostPosted: Sun Aug 03, 2003 8:34 pm    Post subject: Reply with quote

Ok I figured out what's going on. I realized that it started happening right after I installed GRUB. I went back and installed Mandrake and LILO and went into Mandrake and sure enough cdrecord -scanbus brings up my cd burner the way it was before. It has something to do with the way the lilo.conf is set up:
Code:

image=/boot/vmlinuz
   label="Mandrake"
   root=/dev/hdb1
   initrd=/boot/initrd.img
   append="devfs=mount [b]hdc=ide-scsi[/b] acpi=off quiet"
   vga=788
   read-only
And it might have something to do with the may Mandrake wrote the fstab:
Code:
 

none  /mnt/cdrom  supermount  dev=/dev/scd0, fs=auto, ro, --, iocharset=iso8859-1, codepage=850, umask = 0 0 0


Can GRUB be set up to do what the lilo.conf did, and would an fstab setting like that work?
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skunk
l33t
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Joined: 28 May 2003
Posts: 646
Location: granada, spain

PostPosted: Sun Aug 03, 2003 9:26 pm    Post subject: Reply with quote

you'll find all the anwers here:
https://forums.gentoo.org/viewtopic.php?t=20175&highlight=idescsi+cdrw
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