From 87703ec951cc65ad1a7ad3a5298a51b337f2e3f1 Mon Sep 17 00:00:00 2001
From: Lumpiasty <arek.dzski@gmail.com>
Date: Thu, 7 May 2026 23:50:15 +0200
Subject: [PATCH] linux_6_19 form last nixpkgs rev before removal

---
 flake.lock            | 17 +++++++++++++++++
 flake.nix             |  1 +
 hosts/acer.nix        |  4 ++--
 hosts/gaming-pc.nix   | 10 ++++++++--
 lib/mkNixosSystem.nix |  2 ++
 5 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/flake.lock b/flake.lock
index 7fd040e..672bd14 100644
--- a/flake.lock
+++ b/flake.lock
@@ -328,6 +328,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-linuxeol": {
+      "locked": {
+        "lastModified": 1776914381,
+        "narHash": "sha256-F4YjgKNs1kEIfTsinPDusep2Y+GDFK+3R2AujSZQ18M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "162f04bf3dd222187388bc990a8678170d594419",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "162f04bf3dd222187388bc990a8678170d594419",
+        "type": "github"
+      }
+    },
     "ntfsplus": {
       "inputs": {
         "linux-ntfs": "linux-ntfs",
@@ -428,6 +444,7 @@
         "nix-sweep": "nix-sweep",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-linuxeol": "nixpkgs-linuxeol",
         "ntfsplus": "ntfsplus",
         "peerix": "peerix",
         "plasma-manager": "plasma-manager"
diff --git a/flake.nix b/flake.nix
index 1489592..7bbc006 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs-linuxeol.url = "github:NixOS/nixpkgs/162f04bf3dd222187388bc990a8678170d594419";
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
     home-manager = {
       url = "github:nix-community/home-manager/master";
diff --git a/hosts/acer.nix b/hosts/acer.nix
index 08f370a..bccea9b 100644
--- a/hosts/acer.nix
+++ b/hosts/acer.nix
@@ -1,4 +1,4 @@
-{ lib, pkgs, ... }:
+{ lib, pkgs, nixpkgs-linuxeol, ... }:
 
 rec {
   # Identity
@@ -23,7 +23,7 @@ rec {
 
   # Kernel
   # boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
-  boot.kernelPackages = pkgs.linuxKernel.packages.linux_6_19;
+  boot.kernelPackages = nixpkgs-linuxeol.legacyPackages."x86_64-linux".linuxKernel.packages.linux_6_19;
   boot.zfs.package = pkgs.zfs_unstable;
 
   # Swap
diff --git a/hosts/gaming-pc.nix b/hosts/gaming-pc.nix
index 44db927..c8e57af 100644
--- a/hosts/gaming-pc.nix
+++ b/hosts/gaming-pc.nix
@@ -1,4 +1,4 @@
-{ lib, pkgs, ... }:
+{ lib, pkgs, nixpkgs-linuxeol, ... }:
 
 {
   # Identity
@@ -53,7 +53,7 @@
 
   # Kernel
   # boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
-  boot.kernelPackages = pkgs.linuxKernel.packages.linux_6_19;
+  boot.kernelPackages = nixpkgs-linuxeol.legacyPackages."x86_64-linux".linuxKernel.packages.linux_6_19;
 
   # Swap
   zramSwap = {
@@ -129,7 +129,13 @@
   };
   services.transmission.enable = lib.mkForce false;
 
+  # programs.steam.enable = true;
+  # programs.steam.gamescopeSession.enable = true;
+
   nix.settings.system-features = [ "gccarch-haswell" ];
+  
+  # Local LLaMA.cpp server
+  networking.firewall.allowedTCPPorts = [ 8080 ];
 
   # nixpkgs.hostPlatform = {
   #   system = "x86_64-linux";
diff --git a/lib/mkNixosSystem.nix b/lib/mkNixosSystem.nix
index c3e4cc6..5269077 100644
--- a/lib/mkNixosSystem.nix
+++ b/lib/mkNixosSystem.nix
@@ -11,6 +11,7 @@
   acer-wmi-ext,
   ntfsplus,
   nix-skills,
+  nixpkgs-linuxeol,
   ...
 }:
 hardwareConfig: hostConfig:
@@ -21,6 +22,7 @@ nixpkgs.lib.nixosSystem {
     inherit nix-flatpak;
     inherit plasma-manager;
     inherit acer-wmi-ext;
+    inherit nixpkgs-linuxeol;
   };
   modules = [
     {