DVD-RW drive not reading discs
this is a noob question I'm sure but it's also hardware, so...
Installed Ubuntu 10.10 this morning from CD, downloaded all the latest updates. But when I put a CD or DVD in the drive, I can't access any of the data. Disk utility recognises that the drive is there, but it says "No medium detected".
Disk utility recognises it at /dev/sr0 so I added a line to fstab
/dev/sr0 /mnt/dvd udf,iso9660 user,noauto,exec 0 0
but made no difference. Any help/ideas would be much appreciated. Cheers