[xine-user] Error reading from DVD

[Ng, B. [IT] <bi...@ci...>]

Background:
RedHat 9 on an IBM Thinkpad T30
xine-lib-1-beta12
xine-ui-0.9.21

When launching a DVD, it will run sometimes the opening splash to the =
DVD, sometimes not (depending on DVD) ... but it'll always end with an =
error popping up:  "The Source can't be read.  Maybe you don't have =
enough rights for this, or source doesn't contain data (e.g. not disc in =
drive).  (Error reading from DVD.)"

I've done the obvious and checked that I have access to the DVD device, =
there are no problems there, and as I said, I can usually see a second =
or two of the opening DVD screens.

The last dozen or so lines of the xterm output  at the point of the =
crash is:
-----------------
libdvdnav: Using dvdnav version 1-beta12 from xine.sf.net
libdvdread: Encrypted DVD support unavailable.
libdvdnav: DVD Title: NAVY=20
libdvdnav: DVD Serial Number: 296eb32a
libdvdnav: DVD Title (Alternative): NAVY
libdvdnav: Unable to find map file '/home/me/.dvdnav/NAVY.map'
libdvdnav: DVD disk reports itself with Region mask 0x00fe0000. Regions: =
1
load_plugins: plugin dxr3-spudec failed to instantiate itself.
libspudec: init_plugin called
liba52: No accelerated IMDCT transform found
input_dvd: Error getting next block from DVD (Error reading from DVD.)
libspudec: unknown sequence command (d9)
libspudec: dropping broken SPU
-------------------

I'm new to trying to get DVD's playing on Linux.  Any help would be =
appreciated.

Bill