Which vnc server are you using? Seems to me your VNC server is missing some X extensions (or something like that). We do use VNC servers here for running tests, so it's known to work.
On Mon, Apr 13, 2015 at 5:09 AM, Schlottke, Michael <[email protected]> wrote: > Hi Utkarsh, > > It is the same installed version that I use both for the client and the > server. As you correctly pointed out, MPI is enabled. > > However, I somewhat narrowed down the scope of the problem. Apparently, if I > use X forwarding via ssh, everything works correctly. Only if I run the > ParaView client from within a VNC session the observed problems occur. Any > idea where I might look for a possible solution? Using ParaView via X > forwarding is unbearably slow in my current setup… > > Michael > >> On 12 Apr 2015, at 20:29 , Utkarsh Ayachit <[email protected]> >> wrote: >> >> Are the client and server created using the similar build flags? One >> guess would be that you don't have MPI enabled on the server, but you >> do have it enabled on the client build. Is that correct? >> >> Utkarsh >> >> On Sat, Apr 11, 2015 at 12:45 PM, Schlottke, Michael >> <[email protected]> wrote: >>> Hi, >>> >>> I just installed PV 4.3.1 from source as I need to compile some custom >>> plugins. Using the GUI client in a standalone fashion is no problem and >>> everything works as expected. However, I’ve had difficulties when trying to >>> connect to a pvserver instance. >>> >>> The server dies with the following error messages: >>> ####################################### >>> Waiting for client... >>> Connection URL: cs://aia257:11111 >>> Accepting connection(s): aia257:11111 >>> Client connected. >>> Warning: In >>> /home/mic/.pool/.src/ParaView-v4.3.1-source/ParaViewCore/ClientServerCore/Rendering/vtkPVClientServerSynchronizedRenderers.cxx, >>> line 170 >>> vtkPVClientServerSynchronizedRenderers (0x1dfa530): Could not create the >>> compressor by name . >>> >>> ERROR: In >>> /home/mic/.pool/.src/ParaView-v4.3.1-source/VTK/Parallel/Core/vtkSocketCommunicator.cxx, >>> line 878 >>> vtkSocketCommunicator (0xbe1f50): Tag mismatch: got 10, expecting 1. >>> >>> Exiting… >>> ####################################### >>> >>> While the client spills out a ton of messages like the following and finally >>> dies with “xcb_io.c…” error: >>> >>> ####################################### >>> X Error: GLXBadContextTag 152 >>> Extension: 145 (Uknown extension) >>> Minor opcode: 115 (Unknown request) >>> Resource id: 0x1 >>> X Error: GLXBadContextTag 152 >>> Extension: 145 (Uknown extension) >>> Minor opcode: 1 (Unknown request) >>> Resource id: 0x1 >>> X Error: GLXBadContextTag 152 >>> Extension: 145 (Uknown extension) >>> Minor opcode: 145 (Unknown request) >>> Resource id: 0x1 >>> paraview: xcb_io.c:549: _XRead: Assertion `dpy->xcb->reply_data != ((void >>> *)0)' failed. >>> ####################################### >>> >>> Any ideas what I’m doing wrong? This happens directly on attempting to >>> connect. I’ve added the configure command I used below. >>> >>> Thanks a lot in advance, >>> >>> Michael >>> >>> >>> P.S: >>> >>> Used command to configure ParaView: >>> CC=gcc CXX=g++ cmake $PV_SRC \ >>> -DBUILD_DOCUMENTATION:BOOL=ON \ >>> -DBUILD_SHARED_LIBS:BOOL=ON \ >>> -DCMAKE_BUILD_TYPE:STRING=Release \ >>> -DCMAKE_INSTALL_PREFIX:PATH=$PREFIX \ >>> -DPARAVIEW_ENABLE_PYTHON:BOOL=ON \ >>> -DPARAVIEW_INSTALL_DEVELOPMENT_FILES:BOOL=ON \ >>> -DPARAVIEW_USE_MPI:BOOL=ON \ >>> -DPYTHON_LIBRARY:FILEPATH=$PYTHON27/lib/libpython2.7.so \ >>> -DPYTHON_INCLUDE_DIR:PATH=$PYTHON27/include/python2.7 >>> >>> >>> -- >>> Michael Schlottke >>> >>> Chair of Fluid Mechanics and Institute of Aerodynamics >>> RWTH Aachen University >>> Wüllnerstraße 5a >>> 52062 Aachen >>> Germany >>> >>> Phone: +49 (241) 80 95188 >>> Fax: +49 (241) 80 92257 >>> Mail: [email protected] >>> Web: http://www.aia.rwth-aachen.de >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
