From d912f6eef0e369a833d765024d4bf328582c0054 Mon Sep 17 00:00:00 2001 From: TheCrazyInsanity Date: Fri, 12 Dec 2025 15:03:12 -0500 Subject: [PATCH] nvidia changes again --- machines/homepc/hardware-configuration.nix | 40 +++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) diff --git a/machines/homepc/hardware-configuration.nix b/machines/homepc/hardware-configuration.nix index 9e5ccbb..d68e315 100644 --- a/machines/homepc/hardware-configuration.nix +++ b/machines/homepc/hardware-configuration.nix @@ -35,7 +35,45 @@ hardware.bluetooth.enable = true; hardware.bluetooth.powerOnBoot = true; # Fine since it's not a laptop. - hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable; + # Nvidia config from wiki + # Enable OpenGL + hardware.graphics = { + enable = true; + }; + + # Load nvidia driver for Xorg and Wayland + services.xserver.videoDrivers = ["nvidia"]; + + hardware.nvidia = { + + # Modesetting is required. + modesetting.enable = true; + + # Nvidia power management. Experimental, and can cause sleep/suspend to fail. + # Enable this if you have graphical corruption issues or application crashes after waking + # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead + # of just the bare essentials. + powerManagement.enable = false; + + # Fine-grained power management. Turns off GPU when not in use. + # Experimental and only works on modern Nvidia GPUs (Turing or newer). + powerManagement.finegrained = false; + + # Use the NVidia open source kernel module (not to be confused with the + # independent third-party "nouveau" open source driver). + # Support is limited to the Turing and later architectures. Full list of + # supported GPUs is at: + # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus + # Only available from driver 515.43.04+ + open = false; + + # Enable the Nvidia settings menu, + # accessible via `nvidia-settings`. + nvidiaSettings = true; + + # Optionally, you may need to select the appropriate driver version for your specific GPU. + package = config.boot.kernelPackages.nvidiaPackages.stable; + }; system.stateVersion = "24.11"; # No touchy }