Unable to write with DVD after swapping hardware.
On my SUSE 9.0 box I had a DVD-ROM drive and a separate CD-RW drive, both IDE devices. With them I have been able to watch DVDs and write CDs. The DVD was on /dev/hdb and the CDRW was on /dev/hdc. Recently I swapped these out for a single DVD-RW drive, an NEC 2500A, again an IDE drive. It is now on /dev/hdb. The drive will mount and read CDs and DVDs but I can not get any of the GUI burning packages to recognise it as a writer, let alone write a CD to it. I am confident that the drive is working because, to test it, I did a install of Mandy10 on the same machine as a dual boot and it works without problem. In the SUSE 9.0, /etc/fstab did not get automatically updated and I went through a 'system repair' from the install CD, deleting the references to the old drives that had been removed and adding an entry for this new drive. Unfortunately this has not helped. Here's some config info:- linux:/home/colin # modprobe ide-scsi linux:/home/colin # cdrecord -scanbus 2,0,0 200) 'SMSC ' 'USB 2 HS-CF' '1.25' Removable Disk 2,1,0 201) * [...] 2,7,0 207) * ### No details of device 1 but I don't know what to do about it or why. colin@linux:~> cat /etc/fstab /dev/hda2 / reiserfs defaults 1 1 /dev/hdd1 /home reiserfs defaults 1 2 /dev/hda1 swap swap pri=42 0 0 devpts /dev/pts devpts mode=0620,gid=5 0 0 proc /proc proc defaults 0 0 usbdevfs /proc/bus/usb usbdevfs noauto 0 0 /dev/fd0 /media/floppy auto noauto,user,sync 0 0 /dev/hda3 /data1 reiserfs defaults 1 2 /dev/hda5 /data2 reiserfs user 1 2 /dev/hda6 /data3 reiserfs defaults 1 2 /dev/hda7 /data4 reiserfs defaults 1 2 /dev/hda8 /data5 reiserfs defaults 1 2 /dev/dvdrecorder /media/dvdrecorder auto rw,noauto,user,exec 0 0 /dev/hdd2 /Mandy10 auto noauto,user 0 0 colin@linux:~> ls -l /dev/dvdrecorder lrwxrwxrwx 1 root root 3 2004-04-03 22:18 /dev/dvdrecorder -> hdb colin@linux:~> I am now at the limit of my knowledge as to where to hunt for a solution to this problem, does anyone have any clues? Thanks in advance. -- Colin@SpudULike.me.uk
On Sunday 04 April 2004 07:44 am, Colin Murphy wrote:
On my SUSE 9.0 box I had a DVD-ROM drive and a separate CD-RW drive, both IDE devices. With them I have been able to watch DVDs and write CDs. The DVD was on /dev/hdb and the CDRW was on /dev/hdc.
Recently I swapped these out for a single DVD-RW drive, an NEC 2500A, again an IDE drive. It is now on /dev/hdb.
The drive will mount and read CDs and DVDs but I can not get any of the GUI burning packages to recognise it as a writer, let alone write a CD to it. I am confident that the drive is working because, to test it, I did a install of Mandy10 on the same machine as a dual boot and it works without problem. [...] Thanks in advance. -- Colin@SpudULike.me.uk
Colin, First thing to do is put the new drive on the IDE-1 channel as master. One should never add a cdrom drive to the same channel as their hard drive. There are many reasons for not doing that, which I won't go into now. Your previous cdrw drive was hdc, as you pointed out, so all the references to a burner in /dev are for that drive. I suspect if you change the dvdrw to hdc, your programs will again see a drive. If that doesn't work, then there are some other things that might be needed. You may have to manually add your fstab entries, but you will at least have the hardware problem straight. Lee -- --- KMail v1.6.1 --- SuSE Linux Pro v9.0 --- Registered Linux User #225206 On any other day, that might seem strange...
On Sunday 04 April 2004 9:20 pm, BandiPat wrote:
On Sunday 04 April 2004 07:44 am, Colin Murphy wrote:
First thing to do is put the new drive on the IDE-1 channel as master.
Thank you for the reply. I deliberately put the drive on that channel because almost all of the data that I will be copying to it will be coming from my /home directory which is on /dev/hdd1. Have I made a wrong assumption about this?
I suspect if you change the dvdrw to hdc, your programs will again see a drive.
You may have to manually add your fstab entries, but you will at least have the hardware problem straight.
/etc/fstab was updated by the 'repair' system and looks to me as if it should work as the hardware is configured now. Am I wrong in thinking this? I would really like to know what other elements of the puzzle I am in ignorance of that are causing this problem to come about. What other systems are there that hold hardware configuration info. Is there anything I need to 'refresh'? -- Colin@SpudULike.me.uk
participants (2)
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BandiPat
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Colin Murphy