OpenGl error when Opengl is successfully included when running cmake

cling::DynamicLibraryManager::loadLibrary(): /lib/x86_64-linux-gnu/libOpenGL.so.0: undefined symbol: _glapi_tls_Current

Getting this when support for Opengl is built in to ROOT, by Cmake log confirmation when using

gStyle->SetCanvasPreferGL(kTRUE);

Maybe have a look at: Error:undefined symbol: _glapi_tls_Current · Issue #891 · CoatiSoftware/Sourcetrail · GitHub

fixed by re-installing the nvidia driver, thanks !

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