Octave 4.0.0 release candidate 1 available for ftp

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Octave 4.0.0 release candidate 1 available for ftp

José Luis García Pallero
Hello:

I've obtained a segmentation fault in make check:

libinterp/dldfcn/__osmesa_print__.cc-tst ....................panic:
Segmentation fault -- stopping myself... octave exited with signal 11

I'm using Debian Sid and I've installed the packages libosmesa6 and
libosmesa6-dev. Any relates warning was emitted during compilation.
Although the osmesa test fails, Octave works fine

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José Luis García Pallero
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Re: Octave 4.0.0 release candidate 1 available for ftp

jbect
Le 10/03/2015 10:27, José Luis García Pallero a écrit :
> I've obtained a segmentation fault in make check:
>
> libinterp/dldfcn/__osmesa_print__.cc-tst ....................panic:
> Segmentation fault -- stopping myself... octave exited with signal 11
>
> I'm using Debian Sid and I've installed the packages libosmesa6 and
> libosmesa6-dev. Any relates warning was emitted during compilation.
> Although the osmesa test fails, Octave works fine

https://savannah.gnu.org/bugs/?44478

Are you also using an NVIDIA proprietary driver ?

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Re: Octave 4.0.0 release candidate 1 available for ftp

jbect
In reply to this post by José Luis García Pallero
Le 10/03/2015 11:19, José Luis García Pallero a écrit :
Yes, I've installed the NVIDIA driver in Debian. The OpenGL drawing
doesn't work with the NVIDIA GL libraries, but this can be
workarounded installing the Debian libgl packages and changing the
links to libGL et al. in /usr/lib/x86_64-linux-gnu/ from the NVIDIA
libGL and libGLES to the Debian ones. I use this script to do it:

#!/bin/bash

#Después de instalar el driver de NVIDIA hay que reinstalar los paquetes
#libgl1-mesa-swx11, libgles1-mesa y libgles2-mesa
#Por último, hay que ejecutar este script para que los enlaces simbólicos
#apunten a las bibliotecas de los paquetes de Debian, no a las de NVIDIA

#Nos ponemos en el directorio de trabajo
cd /usr/lib/x86_64-linux-gnu
#Borramos los enlaces simbólicos no válidos
rm libGL.so libGL.so.1
rm libGLESv1_CM.so libGLESv1_CM.so.1
rm libGLESv2.so libGLESv2.so.2
#Creamos los enlaces a GL
ln -s libGL.so.1.6.0 libGL.so.1
ln -s libGL.so.1 libGL.so
#Creamos los enlaces a GLES1
ln -s libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1
ln -s libGLESv1_CM.so.1 libGLESv1_CM.so
#Creamos los enlaces a GLES2
ln -s libGLESv2.so.2.0.0 libGLESv2.so.2
ln -s libGLESv2.so.2 libGLESv2.so

Please answer to the list and/or contribute to the discussion on the bug report:

https://savannah.gnu.org/bugs/?44478