... and I have a pile of coasters to prove it. dvd+rw-tools-7.1-4.fc12.x86_64 (there doesn't appear to be an F13 rpm). The problem arose when trying to burn a DVD from k3b. Finally I tried it from the command line: /usr/bin/growisofs -Z /dev/sr0 -R -J My-Movie/ The system immediately freezes. It's wedged it won't even respond to pings. On rebooting last time I found nearly 900 copies of the following in /var/log/messages: Jun 14 19:03:59 bree kernel: sr 6:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Jun 14 19:03:59 bree kernel: sr 6:0:0:0: [sr0] Sense Key : Illegal Request [current] Jun 14 19:03:59 bree kernel: Info fld=0x0 Jun 14 19:03:59 bree kernel: sr 6:0:0:0: [sr0] Add. Sense: Logical block address out of range Jun 14 19:03:59 bree kernel: sr 6:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 02 00 Jun 14 19:03:59 bree kernel: end_request: I/O error, dev sr0, sector 0 Jun 14 19:03:59 bree kernel: Buffer I/O error on device sr0, logical block 0 Jun 14 19:03:59 bree kernel: Buffer I/O error on device sr0, logical block 1 (the third line sometimes has fld=0x1 and the sector number sometimes changes, but that's about the only variation.) I then tried burning from k3b using wodim instead of growisofs, and that worked fine. Also, growisofs worked without problems in F12. poc -- 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