Comment 29 for bug 438065

> Just to note
>This does not just relate to dvd's. ( as noted in some dups and other reports
> In most (and here for sure) any media will cause the issue, whether data cd's, data dvd's, dvd_video or audio cd's.

Not true for me. Audio CDs and blank CDs are working correctly (i.e. auto-mounting and ejecting) while everything containing 'normal' data doesn't...

> First is that brasero nautilus plugin was locking the DVD drive.

If the failed auto-mounting is indeed caused by brasero locking the drive, how can a change within the kernel 'fix' that behaviour? And where do all those 'unaligned read' (and other) errors within syslog come from?