[Mesa3d-users] mesa demo files

hi,
   i downloaded mesa-4.0 for Linux, HPUX, and Solaris.  I made and ran the
executable files in the widgets-mesa/demo directories.  However, it seems
like some of the buttons on those display windows are not working
properly.  For example, for the demo executable file "tea" and "tea-m" on
Linux and Solaris, the initial teapot is in gold color.  But when i
clicked on the button ruby or emerald, the teapot just disappered.  But it
seem to work fine on HPUX.  Other ones that have similar problems are ed
and ed-m.  Their "next" and "exit" buttons do not seem to respond at
all.  Does anyone has an idea of what's going on and how to fix the
problem?  Thanks in advance....

       						       Lily Tse
						lt...@ch...