Hi Roy,
I ran into the same issue last week. I am running Pymol of a laptop with an
Intel chip driving the internal monitor and a Nvidia chip for the external
monitor. The same error pops up when I ran Pymol using the intel graphics chip,
but not when I run Pymol of the Nvidia head. According to Schrodinger support
the issue has to do with the poor implementation of GL on the Intel chips. From
what I gather from their information only the shader and volume support is
affected/disabled even though the error message sounds rather scary.
The only solution to the problem seems to be to switch to a Nvidia based
system, which supports the advanced GL commands.
Cheers,
Carsten
From: Roy Eylenstein [mailto:roy.eylenst...@morphosys.com]
Sent: Monday, January 27, 2014 7:45 AM
To: pymol-users@lists.sourceforge.net
Subject: [PyMOL] Error while starting Pymol 1.7
Dear all,
I see following error message when starting pymol 1.7 incentive on Win 7
enterprise SP1 32 bit (i3 M370)
This Executable Build integrates and extends Open-Source PyMOL 1.7.0.1.
Detected OpenGL version 2.0 or greater. Shaders available.
CShaderPrg_New-Error: geometry shader compilation failed name='connector'; log
follows.
infoLog=ERROR: 0:2: '' : extension 'GL_EXT_geometry_shader4' is not supported
ERROR: 0:3: '' : extension 'GL_EXT_gpu_shader4' is not supported
ERROR: 0:5: 'vec3' : syntax error parse error
Any suggestions?
Best,
Roy
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