From 9c3140a764467d55a3a6a6584e9b511490f5871a Mon Sep 17 00:00:00 2001
From: elwrcl <elwerici@icloud.com>
Date: Wed, 1 Apr 2026 18:41:30 +0300
Subject: [PATCH] add: cachyos kernel, fixes

---
 flake.lock                              | 18 ++++----
 flake.nix                               | 58 +++++++++++++++----------
 nixos/boot/default.nix                  | 14 +++---
 nixos/virtualization/vmware/default.nix |  2 +-
 4 files changed, 52 insertions(+), 40 deletions(-)

diff --git a/flake.lock b/flake.lock
index 9b0e2c4..db5ccc6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -149,11 +149,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1774738535,
-        "narHash": "sha256-2jfBEZUC67IlnxO5KItFCAd7Oc+1TvyV/jQlR+2ykGQ=",
+        "lastModified": 1774969509,
+        "narHash": "sha256-LCmfWlT3tlGVj0Q20TKqs5PBwdH3vnNsxJEhqt0wH1o=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "769e07ef8f4cf7b1ec3b96ef015abec9bc6b1e2a",
+        "rev": "a7d2aca3f0dd952b01d8ed5c45536b40af3841eb",
         "type": "github"
       },
       "original": {
@@ -246,11 +246,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1774386573,
-        "narHash": "sha256-4hAV26quOxdC6iyG7kYaZcM3VOskcPUrdCQd/nx8obc=",
+        "lastModified": 1774709303,
+        "narHash": "sha256-D3Q07BbIA2KnTcSXIqqu9P586uWxN74zNoCH3h2ESHg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "46db2e09e1d3f113a13c0d7b81e2f221c63b8ce9",
+        "rev": "8110df5ad7abf5d4c0f6fb0f8f978390e77f9685",
         "type": "github"
       },
       "original": {
@@ -424,11 +424,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1774708879,
-        "narHash": "sha256-rTYvYkQL69/YkZB+MRA/IaX1qJ1lPx5KXoQS2/9+7Mw=",
+        "lastModified": 1774848370,
+        "narHash": "sha256-Esm+aiabP563BcUFfFUCIOlFaTxKUXPp6jw0LMAV7ik=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "d01d23c798cceef42307d5789bfbce70515e8800",
+        "rev": "712c476500e96df74276be99bb3fa9631f494f3a",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index c4f9b1a..8b9fe7f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,9 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    
     chaotic.url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
+    
     zen-browser.url = "github:0xc000022070/zen-browser-flake";
 
     home-manager = {
@@ -25,31 +27,41 @@
   outputs = inputs@{ self, nixpkgs, chaotic, home-manager, ... }:
     let
       system = "x86_64-linux";
+      
+      chaoticOverlay = chaotic.overlays.default;
+      
     in {
-      nixosConfigurations = {
-        copland = nixpkgs.lib.nixosSystem {
-          inherit system;
-          specialArgs = { inherit inputs system; zen-browser = inputs.zen-browser; };
-
-          modules = [
-            chaotic.nixosModules.default
-            home-manager.nixosModules.home-manager
-
-            { nixpkgs.config.allowUnfree = true; }
-
-            {
-              home-manager = {
-                useGlobalPkgs = true;
-                useUserPackages = true;
-                extraSpecialArgs = { inherit inputs system; };
-                users.elars = import ./home;
-              };
-            }
-
-            ./machine.nix
-            ./nixos/default.nix
-          ];
+    nixosConfigurations = {
+      copland = nixpkgs.lib.nixosSystem {
+        inherit system;
+        specialArgs = { 
+          inherit inputs system; 
+          zen-browser = inputs.zen-browser;
         };
+
+        modules = [
+          chaotic.nixosModules.default
+          
+          home-manager.nixosModules.home-manager
+
+          {
+            nixpkgs.overlays = [ chaoticOverlay ];
+            nixpkgs.config.allowUnfree = true;
+          }
+
+          {
+            home-manager = {
+              useGlobalPkgs = true;
+              useUserPackages = true;
+              extraSpecialArgs = { inherit inputs system; };
+              users.elars = import ./home;
+            };
+          }
+
+          ./machine.nix
+          ./nixos/default.nix
+        ];
       };
     };
+  };
 }
\ No newline at end of file
diff --git a/nixos/boot/default.nix b/nixos/boot/default.nix
index 2760def..2c8bb0d 100644
--- a/nixos/boot/default.nix
+++ b/nixos/boot/default.nix
@@ -1,22 +1,22 @@
 { config, pkgs, ... }:
 
 {
-  boot.kernelPackages = pkgs.linuxPackages_latest;
-
+  boot.kernelPackages = pkgs.linuxPackages_cachyos-lto;
+  
   boot.kernelParams = [
-     "i915.enable_guc=2" #make your own params this is for hd4k
+     "preempt=full"
+     "i915.enable_guc=2"
      "i915.fastboot=1"
-     "mitigations=off"
+     "mitigations=off"      
      "usbcore.autosuspend=-1"
   ];
+  
   boot.loader = {
     timeout = 5; 
-
     efi = {
       canTouchEfiVariables = true;
       efiSysMountPoint = "/boot";
     };
-
     systemd-boot = {
       enable = true;
       configurationLimit = 15; 
@@ -24,4 +24,4 @@
       editor = false;          
     };
   };
-}
+}
\ No newline at end of file
diff --git a/nixos/virtualization/vmware/default.nix b/nixos/virtualization/vmware/default.nix
index 4d19907..2e7a42c 100644
--- a/nixos/virtualization/vmware/default.nix
+++ b/nixos/virtualization/vmware/default.nix
@@ -1,5 +1,5 @@
 { config, pkgs, ... }:
 
 {
-  virtualisation.vmware.host.enable = true;
+  virtualisation.vmware.host.enable = false;
 }