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

Sat Jun 7 10:05:43 UTC 2014

Yeah then you might need to upgrade your system.

Cheers
Sebastian

romain valabregue <romain.valabregue at upmc.fr> schrieb am 06.06.2014:
>
>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
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Neurodebian-users mailing list
>>>>>>>>> Neurodebian-users at lists.alioth.debian.org
>>>>>>>>>
>http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/neurodebian-users
>>>>>>>>>
>>>>>>>>>
>>>>>> _______________________________________________
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>>>>>> Neurodebian-users at lists.alioth.debian.org
>>>>>>
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>>>>>>
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>>>>>
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>>>>>
>>>
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>>>
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Dipl.-Inf. Sebastian Eichelbaum
Universität Leipzig
Institut für Informatik
Abteilung Bild- und Signalverarbeitung
PF 100920
D-04009 Leipzig