From 76cf402e52fca786374fbf4bfa1d77b97de20de6 Mon Sep 17 00:00:00 2001
From: Tao Tien <29749622+taotien@users.noreply.github.com>
Date: Sun, 23 Jul 2023 19:27:43 -0700
Subject: [PATCH] fix nvidia driver version for wayland (use unstable)

---
 flake.nix              |  7 ++++++-
 systems/NOcomputer.nix | 14 +++++++++-----
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/flake.nix b/flake.nix
index c9d2b31..ed79c83 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,8 +9,13 @@
 
   outputs = { nixpkgs, nixos-hardware, nixpkgs-unstable, ... }:
     let
+      system = "x86_64-linux";
       overlay-unstable = final: prev: {
-        unstable = nixpkgs-unstable.legacyPackages.x86_64-linux;
+        # unstable = nixpkgs-unstable.legacyPackages.x86_64-linux;
+        unstable = import nixpkgs-unstable {
+          inherit system;
+          config.allowUnfree = true;
+        };
       };
       nixosSystem = (systemModules: nixpkgs.lib.nixosSystem { modules = systemModules; });
       nixos-hw = nixos-hardware.nixosModules;
diff --git a/systems/NOcomputer.nix b/systems/NOcomputer.nix
index 14f1d21..34d3130 100644
--- a/systems/NOcomputer.nix
+++ b/systems/NOcomputer.nix
@@ -6,9 +6,15 @@
       openrgb
       gwe
       liquidctl
-      egl-wayland
+      # egl-wayland
+      # nvidia-vaapi-driver
     ];
 
+  # environment.sessionVariables = {
+  #   # wayland chromium workaround
+  #   NIXOS_OZONE_WL = "1";
+  # };
+
   fileSystems."/home" = {
     device = "/dev/disk/by-uuid/eb9fcce2-e9f3-438a-b5ce-8f72f32f0e09";
     fsType = "btrfs";
@@ -67,10 +73,8 @@
   };
   hardware.nvidia = {
     modesetting.enable = true;
-    package = config.boot.kernelPackages.nvidiaPackages.beta;
-    # package = (config.boot.kernelPackages.callPackage
-    #   "${pkgs.unstable.path}/pkgs/os-specific/linux/nvidia-x11/default.nix"
-    #   { });
+    # package = config.boot.kernelPackages.nvidiaPackages.beta;
+    package = pkgs.unstable.linuxPackages_latest.nvidiaPackages.production;
   };
 
   networking.hostName = "NOcomputer";