[Gate-users] Hi

[Uwe Pietrzyk]

Hi,

yes, graphics can work quite differently under different operating systems
and virtual machines rely on the basic system.
On your basic Linux system, not the one from your virtual machine, you could test
the graphics libraries also with: (type this in your console/terminal)
which glxgears
the answer should be where this program is located and could look like:
/usr/X11/bin/glxgears
In case glxgears exists you could then type:
/usr/X11/bin/glxgears
and a window should open with three cog wheels turning.
Also, you could type 
glxinfo or glxinfo | more
which give a lot of infos about the graphics installed.

If this fails, then something more basic is missing, which could well be the path
to libraries, etc. Then you better talk to an expert ...

Best wishes,

U. Pietrzyk
-----
On 22.11.2010, at 08:08, saeed heidary wrote:

> Hi 
> Thanks so much for your attention, but the other point may i Have forgotten to mention, 
> when i run virtual machine in windows and run Gate, I have not such a problem.
> Is it possible that the graphic card works different in two systems(Linux and Windows)? 
> Best regards
> S. Heidary
> 
> On Mon, Nov 22, 2010 at 1:27 AM, Uwe Pietrzyk <u.pietrzyk at fz-juelich.de> wrote:
> 
> Hi,
> 
> it might depend on whether your graphics card can handle OpenGL. I experienced
> a similar effect, when diverting the output of the X-Windowing systems onto another
> systems, which, however, wasn't able to run OpenGL applications. Another
> problem might be, that OpenGL divers are missing or improperly installed.
> Also, as a user on a linux system you have to be a member of the group "video"
> in order to have access on graphics applications.
> 
> Hope this helps.
> 
> Kind regards,
> 
> U. Pietrzyk
> 
> On 20.11.2010, at 14:40, saeed heidary wrote:
> 
>> Hi every body
>> My Gate problem in visualization has not been  resolved yet(being log out
>> the shell during /vis/open OGLSX)
>> I use scientific Linux , I want to test another Linux, any body has any
>> suggestion?
>> Thanks
>> _______________________________________________
>> Gate-users mailing list
>> Gate-users at lists.opengatecollaboration.org
>> http://lists.opengatecollaboration.org/mailman/listinfo/gate-users
> 

/----------------------------------------------------------------------
Prof. Dr. Uwe Pietrzyk
Diplom-Physiker
Institut für Neurowissenschaften und Medizin / INM-1
Forschungszentrum Jülich GmbH
52425 Jülich
Tel: +49-2461-61 4763
Fax: +49-2461-61 2820 + 8229
Mobil: +49-162-103-4871
eMail: U.Pietrzyk at fz-juelich.de
http://www.fz-juelich.de/inm
&
Bergische Universität Wuppertal
Fachbereich C - Physik / D.08.01
Gaußstr. 20
42097 Wuppertal
Tel: +49-(0)202-439-3523
Fax: +49-(0)202-439-2811
eMail: Uwe.Pietrzyk at physik.uni-wuppertal.de
http://www.medizinphysik.uni-wuppertal.de
----------------------------------------------------------------------/







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