{ hardware.nvidia = { prime = { offload.enable = true; # Bus ID of the Intel GPU. You can find it using lspci, either under 3D or VGA intelBusId = "PCI:0:2:0"; # Bus ID of the NVIDIA GPU. You can find it using lspci, either under 3D or VGA nvidiaBusId = "PCI:1:0:0"; }; modesetting.enable = true; powerManagement.finegrained = true; powerManagement.enable = true; }; hardware.opengl.enable = true; hardware.opengl.driSupport32Bit = true; hardware.tuxedo-keyboard.enable = true; services.hardware.bolt.enable = true; services.auto-cpufreq.enable = true; services.tlp.enable = true; services.fstrim.enable = true; }