[vtkusers] VTK OPENGL UBUNTU NVIDIA error

[Jose Ignacio Prieto]

The issue is 0014254 <http://www.vtk.org/Bug/view.php?id=14254>


On Thu, Aug 29, 2013 at 12:51 PM, burlen <burlen.loring at gmail.com> wrote:

>  Jose,
>
> with all of your driver woes I think it's likely that you're
> unintentionally using Ubuntu's Mesa libGL rather than NVIDIA's. At least
> this will explain the error report below.
>
> Mesa, depending on release version and renderer, has some bugs that
> prevent this class from working correctly and some or all of the
> vtkOpenGLGPUVolumeRayCastMapper ctests fail. That's why the class has been
> disabled if the driver is Mesa.
>
> To confirm which driver you're using include the output from
>
> ctest -R LoadOpenGLExt --verbose
>
> Please include this in your bug report.
>
> Burlen
>
>
> On 08/29/2013 08:27 AM, David E DeMarle wrote:
>
> 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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-- 
José Ignacio Prieto
celular(nuevo): 94348182
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