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[Yann Cobigo <>]

Hi Laurent,

Thanks so much for your response.

My libGL.so.1 points to the NVIDIA libs:

file /lib/libGL.so.1
/lib/libGL.so.1: symbolic link to `libGL.so.331.49'

But after a little investigation, it looks like there is some sort of bug in the NVIDIA library:

(gdb) bt
#0  0x00000000 in ?? ()
#1  0xf7ab4d78 in pthread_once () from /lib/libpthread.so.0
#2  0xf7f13d56 in ?? () from /lib/libGL.so.1
#3  0xf7f14822 in ?? () from /lib/libGL.so.1
#4  0xf7feb45a in call_init.part () from /lib/ld-linux.so.2
#5  0xf7feb594 in _dl_init_internal () from /lib/ld-linux.so.2
#6  0xf7fdd08f in _dl_start_user () from /lib/ld-linux.so.2

I changed the path to a local libGL.so and it works perfectly!!

Thanks again for your help,

Best regards,

Yann

On Tuesday, March 25, 2014 9:17 AM, Laurent Rineau (CGAL/GeometryFactory) <> wrote:

Le Tuesday 18 March 2014 03:15:58 Yann Cobigo a écrit :
> Hi Laurent,
>
> I installed fedora 20 on my system and 32 bits version of libGL.so.1 (from
> NVIDIA drivers) and it still does not work ...
>
> lddmedit-linux
>        linux-gate.so.1 =>  (0xf7773000)
>        libGL.so.1 => /lib/libGL.so.1 (0xf763c000)
>        libGLU.so.1 => /lib/libGLU.so.1 (0xf75b3000)
>        libXext.so.6 => /lib/libXext.so.6 (0xf75a0000)
>        libX11.so.6 => /lib/libX11.so.6 (0xf7463000)
>        libm.so.6 => /lib/libm.so.6 (0xf741c000)
>        libc.so.6 => /lib/libc.so.6 (0xf725e000)
>        libpthread.so.0 => /lib/libpthread.so.0 (0xf7243000)
>        libnvidia-tls.so.331.49 => /lib/libnvidia-tls.so.331.49 (0xf723f000)
> libnvidia-glcore.so.331.49 => /lib/libnvidia-glcore.so.331.49 (0xf4ff9000)
> libdl.so.2 => /lib/libdl.so.2 (0xf4ff4000)
>        libstdc++.so.6 => /lib/libstdc++.so.6 (0xf4f08000)
>        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xf4eeb000)
>        libxcb.so.1 => /lib/libxcb.so.1 (0xf4ec7000)
>        /lib/ld-linux.so.2 (0xf7774000)
>        libXau.so.6 => /lib/libXau.so.6 (0xf4ec3000)
>
> Do you have any other suggestion? I am assuming medit sources are not
> available.
>
> Best regards,
> Yann
>
>
>
>
>
> On Tuesday, December 3, 2013 4:01 PM, Yann Cobigo <>
> wrote:
>
> Hi Laurent,
>
> Thank you for your response. I had the libraries 32bit already installed:
>
> ldd medit-linux
>        linux-gate.so.1 =>  (0xf77df000)
>        libGL.so.1 => /usr/lib/libGL.so.1 (0xf7702000)

Here you should have:
  libGL.so.1 => /usr/lib/nvidia/libGL.so.1

Do you have the file /etc/ld.so.conf.d/nvidia-lib.conf, and what is its
content? On my Fedora 19, it is contains a single line:

/usr/lib/nvidia

--
Laurent Rineau, PhD
R&D Engineer at GeometryFactory          http://www.geometryfactory.com/
Release Manager of the CGAL Project      http://www.cgal.org/


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