I do confirm the same problem of getting 200% scaling instead of 125% (or any other else) in a Dell XPS 15 9560 laptop with GeForce GTX 1050 Mobile and nvidia-driver-460 (propietary, tested) with an Ubuntu 20.04 LTS just installed.
I do confirm the same problem of getting 200% scaling instead of 125% (or any other else) in a Dell XPS 15 9560 laptop with GeForce GTX 1050 Mobile and nvidia-driver-460 (propietary, tested) with an Ubuntu 20.04 LTS just installed.