[Neurodebian-users] openGL 3.3 for intel integrated graphic card ?

Thu Jun 5 23:17:44 UTC 2014

Hello

Mrview need openGL version 3.3, but I can not have it ... (because of my 
intel card ?)

I even try to update intel package from testing,
(apt-get -t testing install intel-microcode)
  but I get the same

glxinfo |grep version
server glx version string: 1.4
client glx version string: 1.4
GLX version: 1.4
OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.1.4
OpenGL core profile shading language version string: 1.40
OpenGL version string: 3.0 Mesa 10.1.4
OpenGL shading language version string: 1.30

mrtrix compile, but when running mrview I get the erreur
mrview [ERROR]: your OpenGL implementation is not sufficient to run 
MRView - need version 3.3 or higher
GLSL log [vertex shader]: 0:1(10): error: GLSL 3.30 is not supported. 
Supported versions are: 1.10, 1.20, 1.30, 1.00 ES, and 3.00 ES

Le 05/06/2014 13:13, Sebastian Eichelbaum a écrit :
> It is generally important to differ between OpenGL version and OpenGL core profile version. My intel card has core profile 3.3 and OPenGl 3.0. You can query all relevant version numbers via
>
> $ glxinfo | grep version
>
> glxinfo is in the mesa-utils package. I assume you now have OpenGL core 3.3 since you have a recent version of Mesa. If not, this might also be caused by your intel kernel driver or intel xorg driver.
>
> Does mrtrix not compile? What exactly is the problem right now?
>
> Cheers
> Sebastian
>
> On Thu, 05 Jun 2014, romain valabregue wrote:
>
>> Hi
>> the best is to have an nvidia card (and not the intel chipset) I
>> will remember for my next laptop.
>> For now it seems that testing or sid will not work for my case
>>
>> Why do I still have openGL3 with mesa 10 ?
>> Checking for OpenGL: 3.0 Mesa 10.1.4
>>
>>
>> It is not clear to me which package give me the openGL
>>
>> In have in version 10.1 :
>> libgl1-mesa-dev
>> libgl1-mesa-glx
>> libgl1-mesa-dri
>> liglapi-mesa
>> mesa-common-dev
>>
>>
>> but libglu1-mesa (and libglu1-mesa-dev) are now with version 9.0
>>
>> It seems to me that the opengl soft depend on libglu1-mesa, but I
>> can not find higher version
>>
>>
>> Thanks
>>
>> Romain
>>
>>
>> Le 04/06/2014 21:52, Sebastian Eichelbaum a écrit :
>>> This is unfortunate indeed. But maybe it is time to update :-). You
>>> could update the kernel the same way you updated Mesa to get the latest
>>> intel driver. But then you might be required to update the xorg driver
>>> too, this might trigger updates of Xorg, triggering updates of ......
>>>
>>> We develop a visualization tool and also rely on modern OpenGL support.
>>> We often encounter the same problem you now have with our users. We
>>> usually recommend updating to testing or sid due to the hassle you might
>>> get into when selectively updating some X packages. If you require the
>>> latest driver features then you probably don't have another choice.
>>>
>>> Cheers,
>>> Sebastian
>>>
>>> On Wed, 04 Jun 2014, romain valabregue wrote:
>>>
>>>> Hi
>>>>
>>>> In the link you gave it is states
>>>> "Many people seem to be afraid of mixing stable with testing, but
>>>> frankly, testing is fairly stable in its own right,"
>>>>
>>>> but I am not so sure : I now have mixing problem...
>>>>
>>>>   it seems that all opengl application now complains
>>>>
>>>> Gen6+ requires Kernel 3.6 or later.
>>>>
>>>>
>>>>
>>>> (i currently have Linux rr 3.2.0-4-amd64 #1 SMP Debian 3.2.57-3
>>>> x86_64 GNU/Linux)
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Le 04/06/2014 17:40, romain valabregue a écrit :
>>>>>> Hi
>>>>>> Thanks for the info, I tried to reinstall (with the option -t
>>>>>> testing) all lib that was install and that contain mesa
>>>>>>
>>>>>> libgl1-mesa-dev
>>>>>> libgl1-mesa-glx
>>>>>> libgl1-mesa-dri
>>>>>> liglapi-mesa
>>>>>> mesa-common-dev
>>>>>>
>>>>>> those were update to version 10
>>>>>>
>>>>>> but libglu1-mesa (and the dev)
>>>>>> are now with version 9.0
>>>>>>
>>>>>> and mesa-utils is still in 8.1
>>>>>>
>>>>>>
>>>>>> but now the ./configure part of mrtrix instead of telling me I
>>>>>> have openGL 3.0 with mesa 8
>>>>>> it says
>>>>>>
>>>>>> Checking for OpenGL: not found
>>>>>>
>>>>>> WARNING: no OpenGL implementation found.
>>>>>>          Some of the graphical user interface components may not
>>>>>> be stable on
>>>>>>          this system.
>>>>>>
>>>>>>
>>>>>>
>>>>>> Any idea of which pakage I miss or which I should remove ?
>>>>>>
>>>>>>
>>>>>> Many thanks
>>>>>>
>>>>>> Romain
>>>>>>
>>>>>> Le 04/06/2014 16:55, Sebastian Eichelbaum a écrit :
>>>>>>> Hi there,
>>>>>>>
>>>>>>> Wheezy provides Mesa 8. This complies to OpenGL 3.0. For 3.3
>>>>>>> compliance, you will need Mesa 10. This is available in Jessie
>>>>>>> an Sid. You can install the latest MESA packages from Testing
>>>>>>> or Sid. You might take a look at this ServerFault thread: http://serverfault.com/questions/22414/how-can-i-run-debian-stable-but-install-some-packages-from-testing
>>>>>>>
>>>>>>> I hope this helps somehow.
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Sebastian
>>>>>>>
>>>>>>> On Wed, 04 Jun 2014, romain valabregue wrote:
>>>>>>>
>>>>>>>> Hello
>>>>>>>>
>>>>>>>> I would like to run the new mrtrix viewer (mrtrix3) but there is a
>>>>>>>> strong dependance on OpenGL 3.3
>>>>>>>>
>>>>>>>> because of my graphic card, I use libglu_mesa than
>>>>>>>> correspond to openGL 3.0
>>>>>>>>
>>>>>>>> is there a way to update to openGL 3.0 ?
>>>>>>>>
>>>>>>>> I am running dell laptop with
>>>>>>>>
>>>>>>>> 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation
>>>>>>>> Core Processor Family Integrated Graphics Controller (rev 09)
>>>>>>>>
>>>>>>>> Debian GNU/Linux 7.5 (wheezy)
>>>>>>>>
>>>>>>>>
>>>>>>>> Many thanks
>>>>>>>>
>>>>>>>> Romain
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
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>>>>>>>> Neurodebian-users at lists.alioth.debian.org
>>>>>>>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/neurodebian-users
>>>>>>>>
>>>>>>>>
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