id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking notify_on_close platform project 17073 QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled mohamad.harastani@… Greg Couch "{{{ Hello I've installed ChimeraX on Ubuntu 24.04.2 LTS and when I cannot start it, I get a frozen window with the following in the terminal $ chimerax QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled NOTE: available bundle cache has not been initialized yet WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create temporary context WARNING: QXcbIntegration: Cannot create platform offscreen surface, neither GLX nor EGL are enabled WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create context WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create temporary context WARNING: QXcbIntegration: Cannot create platform offscreen surface, neither GLX nor EGL are enabled WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create context WARNING: Failed to create QRhi for QBackingStoreRhiSupport WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled ERROR: Could not create OpenGL context WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create temporary context WARNING: QXcbIntegration: Cannot create platform offscreen surface, neither GLX nor EGL are enabled WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create context WARNING: Failed to create QRhi for QBackingStoreRhiSupport WARNING: QQuickWidget: Failed to get a QRhi from the top-level widget's window WARNING: QQuickWidget::resizeEvent() no QRhi WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create temporary context WARNING: QXcbIntegration: Cannot create platform offscreen surface, neither GLX nor EGL are enabled WARNING: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled WARNING: QRhiGles2: Failed to create context WARNING: Failed to create QRhi for QBackingStoreRhiSupport WARNING: QQuickWidget: Failed to get a QRhi from the top-level widget's window When I search the errors, I seem to have all the necessary libraries. Any idea? Cheers Mohamad }}} " defect feedback normal Platform Tom Goddard all ChimeraX