{ config, pkgs-stable, lib, ... }: { boot.kernelParams = [ "nvidia-drm.modeset=1" ]; services.xserver.videoDrivers = [ "nvidia" ]; hardware = { graphics = { enable = true; enable32Bit = true; extraPackages = with pkgs-stable; [ # nvidia-vaapi-driver intel-media-driver libvdpau-va-gl ]; extraPackages32 = with pkgs-stable.pkgsi686Linux; [nvidia-vaapi-driver intel-media-driver]; }; nvidia = { modesetting.enable = true; powerManagement = { enable = true; finegrained = false; }; open = false; nvidiaSettings = true; package = config.boot.kernelPackages.nvidiaPackages.stable; prime = lib.optionalAttrs config.host.laptop { intelBusId = "PCI:0:2:0"; nvidiaBusId = "PCI:1:0:0"; }; }; }; environment.sessionVariables = { WLR_NO_HARDWARE_CURSORS = 1; WLR_DRM_NO_ATOMIC = 1; GBM_BACKEND = "nvidia-drm"; LIBVA_DRIVER_NAME = "nvidia"; __GLX_VENDOR_LIBRARY_NAME = "nvidia"; __GL_VRR_ALLOWED = 1; ELECTRON_OZONE_PLATFORM_HINT = "auto"; NIXOS_OZONE_WL = 1; }; }