hello guys,

I am working on system module in DrectFB-1.4.8. I am trying to build a
DirectFB-VNC srever, 

I run simple program like displaying horizontal line  with fbdev system. it
works fine. But when i changed system=vnc in my .directfb configuration file
in $HOME, i am getting below errors. Can someone help please? thanks in
advance.

   ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.8 |~~~~~~~~~~~~~~~~~~~~~~~~~~
        (c) 2001-2010  The world wide DirectFB Open Source Community
        (c) 2000-2004  Convergence (integrated media) GmbH
      ----------------------------------------------------------------

(*) DirectFB/Core: Single Application Core. (2011-02-05 08:28) [ DEBUG ]
(*) DirectFB/Input: VNC Input 0.1 (Leonard Schneider)
(*) DirectFB/Genefx: MMX detected and enabled
(*) DirectFB/Graphics: MMX Software Rasterizer 0.6 (directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(!) Core/LayerRegion: Could not lock region surface for SetRegion()!
    --> Not supported!
(!) Core/LayerRegion: realize_region() in dfb_layer_region_flip_update()
failed!
    --> Not supported!
(!) DirectFB/Genefx: Could not lock source!
    --> Object is suspended!
(!) [Main Thread       0.000] ( 2558) *** Assertion [surface->num_buffers >
0] failed *** [../../src/core/surface.h:340 in dfb_surface_get_buffer()]
(!) [ 2558:    0.000] --> Caught signal 5 (sent by pid 2558, uid 0) <--
 (!!!)  *** WARNING [still objects in 'Layer Region Pool'] *** [object.c:241
in fusion_object_pool_destroy()]
 (!!!)  *** WARNING [still objects in 'Layer Context Pool'] ***
[object.c:241 in fusion_object_pool_destroy()]
 (!!!)  *** WARNING [still objects in 'Surface Pool'] *** [object.c:241 in
fusion_object_pool_destroy()]
Trace/breakpoint trap

Regards.
Naveen

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