I have a shell script that I've been using for years to burn ISO images. I just tried it with Fedora 13, and it acted up in an odd way. It burnt a DVD+R with this command: growisofs -Z /dev/cdrw=/mnt/space-1500/tmp/08mythburn.iso -use-the-force-luke=notray -use-the-force-luke=dao When that completed (successfully, it turns out), it executed this command to check the result: cmp --bytes 4291420160 /mnt/space-1500/tmp/08mythburn.iso /dev/cdrw This command failed with this message: cmp: /dev/cdrw: No medium found In other words, the drive didn't seem to have a disk in it, or at least not one that could be read as a raw bytestream. The script ejected the disk; I inserted it again; I ran the cmp again and it worked. This has worked in the past. Why does it not work now? -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines