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From Hendrik Schmieder <hendrik.schmie...@jedox.com>
Subject Re: [users@httpd] PipedLogs and OpenGL
Date Wed, 29 Oct 2014 09:57:22 GMT
Juan Carvajal B. schrieb:
> Hello List!
>
> I created an app with GUI that gets data from the apache served through
> the functionality called piped logs
> <http://httpd.apache.org/docs/2.2/logs.html#piped>.
>
> My app works just fine when I launch it from codeblocks or when I start
> it myself via gui or from command line, even if I lunch it as Root.
>
> /However/: when Apache launches the application fails to create the
> openGL window (some cout output located at main() before creating the
> openGL window is shown in the command line). I digged into the apache
> error logs and I found the following messages:
>
> [ error ] ofAppGLFWWindow: 65542: X11: Failed to open X display
> [ error ] ofAppGLFWWindow: couldn't init GLFW
> [ error ] ofAppGLFWWindow: 65537: The GLFW library is not initialized
> [ error ] ofFbo: GL frame buffer object not supported by this graphics card
> Segmentation fault (core dumped)
>
> My app worked fine in windows (GUI included). However for technical
> reasons I need to use it in linux (Ubuntu 12.04 64 bits). And I'm facing
> the problem described above. My app is based in openframworks i.e. openGL.
>
> I'm almost sure that this has to do with the context in which apache is
> being run. However, this is beyond my tech expertise.
>
> Every piece of help is highly appreciated!
>
> Basic data:
>
> Ubuntu 12.04 64bits
>
> Apache2
>
> OF 0.84

This has nothing to do with apache.
The log is absolutly clear

 > [ error ] ofFbo: GL frame buffer object not supported by this 
graphics card

   Hendrik


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