On Wed, 2006-03-15 at 15:11 +0000, Anne Wilson wrote: > I haven't used RW disks for ages, but since I wanted to experiment a bit, it > seemed sensible. I put a CD-RW into k3b (FC4) and it erased it happily, but > I can't get it to burn to the disk at all. I'm just getting messages like > > Error trying to open /dev/hdd exclusively ... retrying in 1 second. > /usr/bin/cdrecord: Device or resource busy. Cannot open '/dev/hdd'. Cannot > open SCSI driver. > > I did the same batch of files onto a CD-R without any problem at all. > > Is this a known problem? Sounds like something has the device mounted already. Check the mount table: df -vh and make sure the device is not mounted. Then try k3b again.