I haven't tried it myself, but over at /r/SurfaceLinux it says Surface Book 2 "dGPU: Working (both NVidia 1050 & NVidia 1060 models) - Using the NVidia driver,

I haven't tried it myself, but over at /r/SurfaceLinux it says Surface Book 2 "dGPU: Working (both NVidia 1050 & NVidia 1060 models) - Using the NVidia driver, bumblebee can be used to change which GPU is being used" https://www.reddit.com/r/SurfaceLinux/comments/7kazwp/current_state_of_surfaceseries_devices/ https://www.reddit.com/r/SurfaceLinux/comments/7kazwp/curren... Ctrl+F("1050") In fairness, Surface book 1 "dGPU: Not working – Not detected on any bus currently exposed to the Linux kernel, due to this, little to no research has been done"