[Paraview] "X Error: BadMatch" when loading state file with OpenGL2 rendering on Fedora 18

[Utkarsh Ayachit]

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.quammen at 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.pv at 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
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>
>
>
> --
> 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
>
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