[vtkusers] VTK OPENGL UBUNTU NVIDIA error

[David E DeMarle]

Yes please file a bug on mantis at http://vtk.org/Bug/my_view_page.php.

In the report, please fill in the whatever error messages you can and point
out that commit 520ba015c0b7a451242d0712bd60fd953aa9dfcf was the likely
culprit.

thanks

David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909


On Thu, Aug 29, 2013 at 11:20 AM, Jose Ignacio Prieto <
joseignacio.prieto at gmail.com> wrote:

> I finally installed and uninstall nvidia drivers and xorg and nothing
> worked. Then I realized that the conflicting file
> Rendering/volumeopengl/vtkopenglgpuvolumeraycasmapper.cxx was modified 8
> days ago. I switched back from head to v.6.0.0 and it worked again.
> I don't know how to report bugs the institutional way. I will try to
> assign a mantis ticket later.
>
>
> On Wed, Aug 28, 2013 at 2:44 PM, Jose Ignacio Prieto <
> joseignacio.prieto at gmail.com> wrote:
>
>> Hi, I know this is not exactly vtk but I hope you can get my opengl
>> error. I made a mistake updating a driver and now I have no idea how to
>> solve it.
>> I got interested in trying itk filters solved through gpu, so I installed
>> CUDA following this link:
>>
>> http://docs.nvidia.com/cuda/cuda-getting-started-guide-for-linux/index.html#package-manager-installation
>> Then I realized they were useless so I built a new set of
>> vtk6.1+itk4.5+qt4.8.5. The problem is that my old files compiled with
>> vtk6.1+itk4.5+qt4.8.4 don't work anymore. Specifically I had a volume
>> rendered with vtkGPUVolumeRayCastMapper and now it shows an error
>>
>> ERROR: In
>> /home/cib/Source/Vtk6/Rendering/VolumeOpenGL/vtkOpenGLGPUVolumeRayCastMapper.cxx,
>> line 4101
>>
>> vtkOpenGLGPUVolumeRayCastMapper (0x7299be0): Rendering failed because the
>> following OpenGL extensions are required but not supported:
>>
>>
>> I have installed-uninstalled nvidia drivers many times but I have no clue
>> on what is going on. Seems that it changed /usr/local/x86.../libGL.so and
>> libGLU.so
>> I am using ubuntu 12.4, my graphics card is nvidia geforce 9800 and qt
>> 4.8.5
>>
>> Thank you very much!
>>
>>
>> --
>> José Ignacio Prieto
>> celular(nuevo): 94348182
>>
>
>
>
> --
> José Ignacio Prieto
> celular(nuevo): 94348182
>
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