I have been seeing flackiness with X with OpenGL2 too .. things like the pvserver windows taking forever to startup with pvserver. Haven't dug in much, but thought i'd mention.
On Thu, Jul 14, 2016 at 10:16 AM, Cory Quammen <cory.quam...@kitware.com> wrote: > Christophe, > > I doubt it has anything to do with the particular version of Fedora > that you are running. > > The first thing I would suspect is an incompatible version of OpenGL. > You need OpenGL 2.1 at the very least, but better would be OpenGL 3.2 > or above. > > Can you report the output you get when running 'glxinfo'? > > Thanks, > Cory > > On Wed, Jun 29, 2016 at 4:58 AM, Christophe Bourcier > <christophe.bourcier...@gmail.com> wrote: >> Hi, >> >> I have an issue when loading state files on Fedora 18 with Paraview >> compiled with the new OpenGL2 rendering backend, while there is no >> error with the legacy OpenGL backend. Steps to reproduce the issue: >> >> - Create a cylinder >> - File/Save state: cylinder.pvsm >> - File/Load state: load cylinder.pvsm >> >> => Paraview freezes. In the terminal, there is the error: >> >> X Error: BadMatch (invalid parameter attributes) 8 >> Major opcode: 1 (X_CreateWindow) >> Resource id: 0x3000104 >> >> This error is not reproduced in Fedora 20. >> >> When loading more complex state file, there are more errors: >> >> >> X Error: BadWindow (invalid Window parameter) 3 >> Major opcode: 3 (X_GetWindowAttributes) >> Resource id: 0x3000111 >> X Error: GLXBadDrawable 169 >> Extension: 152 (Uknown extension) >> Minor opcode: 5 (Unknown request) >> Resource id: 0x3000111 >> X Error: GLXBadDrawable 169 >> Extension: 152 (Uknown extension) >> Minor opcode: 5 (Unknown request) >> Resource id: 0x3000111 >> X Error: GLXBadDrawable 169 >> Extension: 152 (Uknown extension) >> Minor opcode: 5 (Unknown request) >> Resource id: 0x3000111 >> ERROR: In >> /export/home/bourcier/salome/prerequisites-src/ParaView-master-post-v5.1.0-RC1/VTK/Rendering/OpenGL2/vtkShaderProgram.cxx, >> line 408 >> vtkShaderProgram (0x4aea610): Shader object was not initialized, >> cannot attach it. >> >> Does anyone know where it can come from? >> >> Christophe >> _______________________________________________ >> 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 > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > _______________________________________________ > 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