Alexandre, Thanks for the info. I filed a bug report on disabling the xdisplay test.
http://www.vtk.org/Bug/view.php?id=15992 Best, Dan On Thu, Feb 11, 2016 at 12:04 PM, Alexandre Ancel < [email protected]> wrote: > Indeed, when I use an ssh -Y for example with the EGL version of ParaView, > I end up having this error in the pvserver: > " > Waiting for client... > Connection URL: cs://irma-atlas:11111 > Accepting connection(s): irma-atlas:11111 > Client connected. > ERROR: In > /data/software/src/ParaView/ParaView-v5.0.0-source/VTK/Rendering/OpenGL2/vtkEGLRenderWindow.cxx, > line 315 > vtkEGLRenderWindow (0x2efe490): Only EGL 1.4 and greater allows OpenGL as > client API. See eglBindAPI for more information. > > ERROR: In > /data/software/src/ParaView/ParaView-v5.0.0-source/VTK/Rendering/OpenGL2/vtkOpenGLRenderWindow.cxx, > line 575 > vtkEGLRenderWindow (0x2efe490): GLEW could not be initialized. > " > and ParaVIew crashes. > I noticed that at the beginning so now I make sure to have no DISPLAY > variable set. > > > Regarding to what is shown in: > Help, About, Connection Information, OpenGL Renderer > > In the OpenGL Renderer section, I have the reference of the graphic card I > use, either the K80 or GTX 470. So it should be OK. > > > Additionaly, when I built ParaView, I didn't initially put the > -DPARAVIEW_BUILD_QT_GUI=OFF option, and I ended having errors with > XCreateWindow during the compilation, which seems normal as I used > -DVTK_USE_X=OFF. > Maybe the use of PARAVIEW_BUILD_QT_GUI=ON should be prevented when using > VTK_USE_X=OFF ? Or if it is already the case, I might have had a mixup in > my configuration. > > > In any case and if it might help someone else on this list, I wrote some > notes about how to make everything work together: > > https://github.com/aancel/admin/wiki/Compile-ParaView-with-EGL-support-on-Ubuntu-14.04 > > > Hope I could have been of some help, > Regards, > > Alexandre Ancel > > On Thu, Feb 11, 2016 at 5:33 PM, Dan Lipsa <[email protected]> wrote: > >> Alexandre, >> >> >> On Thu, Feb 11, 2016 at 11:13 AM, Alexandre Ancel < >> [email protected]> wrote: >> >>> Hello Dan, >>> >>> Regarding to the values of the variables, I have: >>> >>> //No help, variable specified on the command line. >>> EGL_INCLUDE_DIR:UNINITIALIZED=/data/software/install/EGL/include >>> >>> //Path to a library. >>> EGL_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libEGL.so >>> >>> //No help, variable specified on the command line. >>> >>> EGL_gldispatch_LIBRARY:UNINITIALIZED=/usr/lib/x86_64-linux-gnu/libGLdispatch.so.0 >>> >>> //Path to a library. >>> EGL_opengl_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libOpenGL.so >>> >>> The libraries are OK (They come from the manual installation of the >>> Nvidia driver which should be at least 355 if I remember well). I have a >>> 358.16. >>> >>> I didn't previously saw that EGL_INCLUDE_DIR was marked as >>> UNINITIALIZED, however ParaView was built successfully with the previously >>> mentioned options. >>> >>> I am just not sure about the libGLdispatch.so.0 library, as it is not a >>> symlink to a libGLdispatch.so.358.16. >>> When I do a "strings libGLdispatch.so.0", I have gl*NV functions, so I >>> guess it should be ok. >>> >> >> Al this looks fine. >> >> >>> >>> As I said before, remote rendering is working but only when I add >>> "--disable-xdisplay-test" to the pvserver. >>> >> >> I see. It seems your build works fine but we should have authomatically >> pass that option and now show the option in ParaView at all. >> When you run through EGL there is no X involved. Opening an X display as >> this test does probably screws up things. >> >> You can also try (with this option passed as you have done) to see what >> is shown in: >> Help, About, Connection Information, OpenGL Renderer. >> >> It is interesting that I have not seen this problem. I tested on a >> machine that was already running X. Maybe this made a difference. >> I will file a bug report as it makes sense to disable the xdisplay test. >> >> Dan >> >> > > > -- > Alexandre Ancel > Docteur, Ingénieur de recherche / Phd, Research Engineer > Cemosis <http://www.cemosis.fr> - [email protected] > Tel: +33 (0)3 68 8*5 02 06* > IRMA - 7, rue René Descartes > 67 000 Strasbourg, France >
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