fix: blender runtime crash - https://github.com/NixOS/nixpkgs/pull/340100

fix: advanced-scene-switcher failed to compile, persist blender user directory
2026-07-15 09:02:40 +02:00 · 2024-09-19 22:50:49 +08:00
parent 9b9ad93a88
commit 19a917f1d9
6 changed files with 52 additions and 29 deletions
@@ -0,0 +1,41 @@
+{pkgs-unstable, ...}: {
+  # ===============================================================================================
+  # for Nvidia GPU
+  # ===============================================================================================
+
+  boot.kernelParams = ["nvidia.NVreg_PreserveVideoMemoryAllocations=1"];
+  services.xserver.videoDrivers = ["nvidia"]; # will install nvidia-vaapi-driver by default
+  hardware.nvidia = {
+    open = false;
+    # Optionally, you may need to select the appropriate driver version for your specific GPU.
+    # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/os-specific/linux/nvidia-x11/default.nix
+    # package = config.boot.kernelPackages.nvidiaPackages.stable;
+
+    # required by most wayland compositors!
+    modesetting.enable = true;
+    powerManagement.enable = true;
+  };
+  hardware.nvidia-container-toolkit.enable = true;
+  hardware.graphics = {
+    enable = true;
+    # needed by nvidia-docker
+    enable32Bit = true;
+  };
+  # disable cudasupport before this issue get fixed:
+  # https://github.com/NixOS/nixpkgs/issues/338315
+  nixpkgs.config.cudaSupport = false;
+
+  nixpkgs.overlays = [
+    (_: super: {
+      blender = super.blender.override {
+        # https://nixos.org/manual/nixpkgs/unstable/#opt-cudaSupport
+        cudaSupport = true;
+        waylandSupport = true;
+      };
+
+      # ffmpeg-full = super.ffmpeg-full.override {
+      #   withNvcodec = true;
+      # };
+    })
+  ];
+}