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[Octave-bug-tracker] [bug #44478] test __osmesa_print__.cc-tst crashes o


From: Andreas Weber
Subject: [Octave-bug-tracker] [bug #44478] test __osmesa_print__.cc-tst crashes on Ubuntu with Nvidia drivers
Date: Sat, 14 Mar 2015 17:40:51 +0000
User-agent: Mozilla/5.0 (X11; Linux armv7l; rv:31.0) Gecko/20100101 Firefox/31.0 Iceweasel/31.4.0

Follow-up Comment #35, bug #44478 (project octave):

Juan Pablo, have you build Octave using LLVM? This is just a wild guess but if
I read
http://archive.ubuntu.com/ubuntu/pool/main/m/mesa/mesa_10.3.0-0ubuntu3.dsc it
looks like the libosmesa in Ubuntu 14.10 was built with llvm-3.5. There is a
"classic" OSMesa and a gallium llvmpipe state tracker. Can this conflict with
the nvidia driver?

If you've built with llvm, can you try a "--disable-jit" built?
Perhaps ypu want to try classic libosmesa
(http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D#Installing_Classic_OSMesa).


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