Buy a New DVDRW. I went through this already on my DVDROM drive on My free Dell 755 server tower from city hall. Same symptoms as you describe. I found a used DVDRW on ebay for $2.49 olus shipping and all is well with it now. Watched movies, burned a music cd and a movie dvd.
You can do these commands to poke around. Just to learn something.
hit enter
look for sr0. But it says it is not there. But you can look anyways.
Make sure bios sees it and it is enabled also. My Dell has a on/off in bios for sata 0,1,2,3,4 bays to enable or not and will nag me at boot if it does not see the drive enabled.
Because the drive is bad. Not sure of IBM bios. My newest IBM is a E50 low profile desktop machine.
Another command to play with is
Code:
dmesg | egrep -i --color 'cdrom|dvd|cd/rw|writer'
And
Code:
more /proc/sys/dev/cdrom/info
Edit: If I am way off base here. Because it works in Windows or whatever.
Should open it. But I am going by your statement that bios has no info on your drive which I find troubling.