Dear all,<br><br>I recently install on my laptop (Intel M520 with 
Integrated Graphics Controller and Ubuntu 10.04.2 LTS) Paraview 3.10.1 
pre-compiled binaries. Nevertheless, I had some problems with that 
version, it crashes when saving screenshot, the error is :<br>
----<br>X Error: GLXBadContextTag 170<br>Extension:    153 (Uknown extension)<br>Minor opcode: 142 (Unknown request)<br>Resource id:  0x1<br>paraview: ../../src/xcb_io.c :183 : <div id=":ln">process_responses: 
 L&#39;assertion « !(req &amp;&amp; current_request &amp;&amp; !(((long) 
(req-&gt;sequence) - (long) (current_request)) &lt;= 0)) » a échoué.<br>
----<br><br>Therfore, I decided to compile the source but I also had an error when I built Paraview. My configuration file is : <br><br>----<br> BUILD_SHARED_LIBS                ON                                                                                       <br>

 CMAKE_BUILD_TYPE                 Debug                                                                                    <br> CMAKE_INSTALL_PREFIX             /usr/local                                                                               <br>

 PARAVIEW_BUILD_QT_GUI            ON                                                                                       <br> PARAVIEW_DATA_ROOT               PARAVIEW_DATA_ROOT-NOTFOUND                                                              <br>

 PARAVIEW_ENABLE_PYTHON           OFF                                                                                      <br> PARAVIEW_USE_MPI                 OFF                                                                                      <br>

 PARAVIEW_USE_VISITBRIDGE         OFF                                                                                      <br> QT_QMAKE_EXECUTABLE              /usr/bin/qmake                                                                           <br>

 QT_TESTING_INSTALL_DEVELOPMENT   OFF                                                                                      <br> VTK_EXTRA_COMPILER_WARNINGS      OFF                                                                                      <br>

 VTK_WRAP_PYTHON_SIP              OFF <br>----<br><br>and the error is :<br><br>----<br>[ 20%] Generating vtkgl.cxx<br>USAGE: ../../bin/vtkParseOGLExt&lt;output dir&gt; &lt;header files&gt;                                                                  <br>

make[2]: *** [VTK/Rendering/vtkgl.cxx] Erreur 1<br>make[1]: *** [VTK/Rendering/CMakeFiles/vtkRendering.dir/all] Erreur 2<br>make: *** [all] Erreur 2<br>----<br><br>If anyone has any suggestions, I would be happy to hear them.<br>

<br>Thanks a lot<br><br>Boris</div>