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qmlsurface example: OpenGL version is too low?



  • I am trying to run the qmlsurface example with Qt Creator 4.8.1 on my ubuntu laptop. I build the example but when I run it I get error message "OpenGL version is too low,​ at least 2.​1 is required". But my ubuntu is apparently running OpenGL 4.5, indicated by the glxinfo command: "OpenGL version string: 4.5 Mesa 18.0.5". I have not encountered this error with any other Qt/QML examples. Anyone know why the qmlsurface example thinks my OpenGL version is too low?


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