On Fri, May 8, 2020 at 9:11 AM Steve Berg <sberg@mississippi.com> wrote:
I've got some data saved to blu-ray BD-R disks that won't read. Loading
a video DVD works, the system mounts it and I can see the files.  But
when I pop in one of these BD-R disks nothing, the system doesn't see
the media at all.  I'm positive it's a BluRay drive, pretty sure it's
the same drive I used to burn these disks a couple years ago.

I did recently reinstall this system with F32 so I might be missing
software needed to read, but haven't figured out what that might be
yet.  These disks are just data, no encryption of any sort.  Anyone have
any idea what could cause this?

Do you know how the data was written? What format? 

Just random ideas I can think of...

Is libbluray installed?
UDF tools?

Thanks,
Richard