Dear VirtualGL-users,
I am using Paraview 5.4 with VirtualGL 2.5.2 on Centos 7.3 and I
encounter an execution problem while using pvpython.
Step to reproduce :
|vglrun ~/bin/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/pvpython ||Python 2.7.11 (default, Jun 6 2017, 03:39:18) [GCC 5.3.1 20160406 (Red
Hat 5.3.1-6)] on linux2 Type "help", "copyright", "credits" or "license"
for more information. >>> from paraview.simple import * >>> renderView1
= CreateView('RenderView')|
|X Error of failed request: GLXBadContext Major opcode of failed request:
153 (GLX) Minor opcode of failed request: 26 (X_GLXMakeContextCurrent)
Serial number of failed request: 60 Current serial number in output
stream: 60|
I can see in the Xorg.0.log the multiple connection attempt from
pvpython which are closed instantaneously.
[2675346.781] AUDIT: Mon Jul 3 15:30:11 2017: 188066: client 9
connected from local host ( uid=1520 gid=500 pid=26275 )
[2675346.782] AUDIT: Mon Jul 3 15:30:11 2017: 188066: client 9 disconnected
[2675346.782] AUDIT: Mon Jul 3 15:30:11 2017: 188066: client 9
connected from local host ( uid=1520 gid=500 pid=26275 )
[2675346.783] AUDIT: Mon Jul 3 15:30:11 2017: 188066: client 10
connected from local host ( uid=1520 gid=500 pid=26275 )
[2675347.317] AUDIT: Mon Jul 3 15:30:11 2017: 188066: client 11
connected from local host ( uid=1520 gid=500 pid=26275 )
[2675347.329] AUDIT: Mon Jul 3 15:30:11 2017: 188066: client 12
connected from local host ( uid=1520 gid=500 pid=26275 )
[2675347.417] AUDIT: Mon Jul 3 15:30:12 2017: 188066: client 9 disconnected
[2675347.417] AUDIT: Mon Jul 3 15:30:12 2017: 188066: client 12
disconnected
[2675347.417] AUDIT: Mon Jul 3 15:30:12 2017: 188066: client 11
disconnected
[2675347.418] AUDIT: Mon Jul 3 15:30:12 2017: 188066: client 10
disconnected
The error does not occur when using Paraview GUI.
Does anyone have encounter this problem ? Is there any workaround ?
I have tried to set up some env variables, like DISPLAY or LD_PRELOAD,
but it does not work.
Thank you for any advices.
Best regards,
Laurent Pouilloux
--
Ingénieur en Calcul Scientifique
Laboratoire de Mécanique des Fluides et d'Acoustique
École Centrale de Lyon
36 Avenue Guy de Collongue, 69130 Écully
Batiment I11 - Bureau 11097W
Tél : 04.72.18.61.57
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