AMD/Nvidia hybrid graphics are only fully supported starting with Ubuntu 20.04, 18.04 needs manual tweaks
https://forums.developer.nvidia.com/t/nvidia-xconfig-doesnt-do-what-i-want-it-to-nor-does-nvidia-settings/107883/7?u=generix
AMD/Nvidia hybrid graphics are only fully supported starting with Ubuntu 20.04, 18.04 needs manual tweaks
https://forums.developer.nvidia.com/t/nvidia-xconfig-doesnt-do-what-i-want-it-to-nor-does-nvidia-settings/107883/7?u=generix