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Graphics programming • "QWaylandGLContext: failed to create EGLContext, error=3009"

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When I start a Qt application
viewtopic.php?p=2238031#p2238031

on my latest 64bit Raspberry PiOS, I get this error and the program hangs:
error.3009.png
If I start same program on Pi5 when logged in remotely via "ssh -X" from Ubuntu, it works:

Code:

...? CGAL_draw()Using OpenGL context 4.5 GL
Running on AMD Ubuntu program works as well:

Code:

...? CGAL_draw()Using OpenGL context 4.6 GL

I would like to run the Program on Pi5.
How can I make the Pi5 report 4.6 context as well?

On Pi5:

Code:

pi@raspberrypi5:~ $ glxinfo | grep "OpenGL version"OpenGL version string: 4.5 (Compatibility Profile) Mesa 23.2.1-1~bpo12+rpt3pi@raspberrypi5:~ $ 
On AMD Ubuntu:

Code:

hermann@7600x:~$ glxinfo | grep "OpenGL version"OpenGL version string: 4.6 (Compatibility Profile) Mesa 23.2.1-1ubuntu3.1~22.04.2hermann@7600x:~$ 

Statistics: Posted by HermannSW — Fri Jul 19, 2024 2:19 pm



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