On Wed, Jun 02, 2010 at 07:03:15PM +0100, Edd Barrett wrote: > Ok, > > The DVD issue: > cd0(umass0:1:0): Check Condition (error 0x70) on opcode 0x28 > SENSE KEY: Illegal Request > ASC/ASCQ: Read Of Scrambled Sector Without Authentication > > Only happens with certain DVDs. For me both 'Shaun of the Dead' and 'Hot Fuzz' > do this and refuse to play, however 'The Big Lebowski' works fine (all great > films by the way). > > I think we should ask some src hackers who know about how DVDs work what is > going on.
I'd imagine the code being worked there is src/sys/scsi/cd.c:dvd_auth() ... -- jake...@sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org
