On 06/24/2010 08:59 PM, Paolo Galtieri was caught red-handed while writing:: > ata2.00: configured for PIO0 > Why is it configured in programmed I/O mode? I think this is your problem! Here's my dvdrw drive as probed by the kernel: /var/log/messages-20100620:Jun 18 23:26:21 localhost kernel: ata2.00: ATAPI: SlimtypeDVD A DS8A1P, CX17, max UDMA/33 Notice it is running in UDMA mode. -- 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