Bug#930563: Same problem when starting FreeCAD

[Jean-Luc Lacroix]

Hello maintainers,

I also have this reported error when starting FreeCAD. I had no issue 
with previous stable running with the same proprietary Nvidia driver.

Here below the output of various troubleshooting commands:

[quote]

$ aptitude versions freecad
     i   0.18~pre1+dfsg1-5    stable       500

$ ldd /usr/bin/freecad | grep libOpen
     libOpenGL.so.0 => /lib/x86_64-linux-gnu/libOpenGL.so.0 
(0x00007f441a863000)

$ ls -la /lib/x86_64-linux-gnu/libOpenGL.so* 
/usr/lib/x86_64-linux-gnu/libOpenGL.so
     *lrwxrwxrwx 1 root root     18 Aug 10  2018 
/lib/x86_64-linux-gnu/libOpenGL.so -> libOpenGL.so.0.0.0
     lrwxrwxrwx 1 root root     18 Aug 10  2018 
/lib/x86_64-linux-gnu/libOpenGL.so.0 -> libOpenGL.so.0.0.0
     -rw-r--r-- 1 root root 194880 Aug 10  2018 
/lib/x86_64-linux-gnu/libOpenGL.so.0.0.0
     lrwxrwxrwx 1 root root     18 Aug 10  2018 
/usr/lib/x86_64-linux-gnu/libOpenGL.so -> libOpenGL.so.0.0.0
     lrwxrwxrwx 1 root root     18 Aug 10  2018 
/usr/lib/x86_64-linux-gnu/libOpenGL.so.0 -> libOpenGL.so.0.0.0
     -rw-r--r-- 1 root root 194880 Aug 10  2018 libOpenGL.so.0.0.0

$ nm -D /usr/lib/x86_64-linux-gnu/libOpenGL.so.0 | grep tls
     U _glapi_tls_Current

$ nm -D /lib/x86_64-linux-gnu/libOpenGL.so.0.0.0 | grep tls
     U _glapi_tls_Current

$ dpkg -S /usr/lib/x86_64-linux-gnu/libOpenGL.so.0
     libopengl0:amd64: /usr/lib/x86_64-linux-gnu/libOpenGL.so.0

$ dpkg -l | grep libopengl0
     ii  libopengl0:amd64          1.1.0-1   amd64    Vendor neutral GL 
dispatch library -- OpenGL support

$ dpkg -l | grep libglvnd
     ii  libglvnd-core-dev:amd64   1.1.0-1   amd64    Vendor neutral GL 
dispatch library -- core development files
     ii  libglvnd-dev:amd64        1.1.0-1   amd64    Vendor neutral GL 
dispatch library -- development files
     ii  libglvnd0:amd64           1.1.0-1   amd64    Vendor neutral GL 
dispatch library

$ ls -la /usr/lib/x86_64-linux-gnu/libGLdispatch.so*
     lrwxrwxrwx 1 root root     22 déc 28 10:19 
/usr/lib/x86_64-linux-gnu/libGLdispatch.so -> libGLdispatch.so.0.0.0
     -rwxr-xr-x 1 root root 732400 sep  7 18:02 
/usr/lib/x86_64-linux-gnu/libGLdispatch.so.0

$ nm -D /usr/lib/x86_64-linux-gnu/libGLdispatch.so.0 | grep tls
     < nihil >

[/unquote]

Cheers.

Jean-Luc