From 495ff20b6610438e698330e937ddb3bc2b51fe6d Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Tue, 7 Jul 2026 11:17:02 +0300
Subject: [PATCH 01/15] feat:(kachu-pc) enable fuse

---
 hosts/kachu-pc/configuration.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 52865d6..b4e60d3 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -165,6 +165,8 @@
     kdePackages.kio-fuse
   ];
 
+  fileSystems."fuse" = {fsType = "fuse";};
+
   programs.nix-ld.enable = true;
   programs.nix-ld.libraries = with pkgs; [
   ];

From 56d25151f423970fb436c7c5d4f97ec9744eb89a Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Tue, 7 Jul 2026 11:18:51 +0300
Subject: [PATCH 02/15] fix(kachu-pc): :bug: fixed fuse enable

---
 hosts/kachu-pc/configuration.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index b4e60d3..00bf1b8 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -165,7 +165,7 @@
     kdePackages.kio-fuse
   ];
 
-  fileSystems."fuse" = {fsType = "fuse";};
+  programs.fuse.enable = true;
 
   programs.nix-ld.enable = true;
   programs.nix-ld.libraries = with pkgs; [

From 3d4d644bba80cbd0668dcd083c9e75cb38de0bd1 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Tue, 7 Jul 2026 12:53:26 +0300
Subject: [PATCH 03/15] feat(kachu-pc): :sparkles: install kio-extras for
 kio-fuse

---
 hosts/kachu-pc/configuration.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 00bf1b8..8d2aa02 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -163,6 +163,7 @@
     vscode
     git-credential-manager
     kdePackages.kio-fuse
+    kdePackages.kio-extras
   ];
 
   programs.fuse.enable = true;

From c3d8c73b45133f150530c3679bb70f22f56436ba Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Tue, 7 Jul 2026 13:36:52 +0300
Subject: [PATCH 04/15] feat(kachu-pc): :sparkles: install kio

---
 hosts/kachu-pc/configuration.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 8d2aa02..07872d0 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -162,6 +162,7 @@
     sddm-astronaut-theme
     vscode
     git-credential-manager
+    kdePackages.kio
     kdePackages.kio-fuse
     kdePackages.kio-extras
   ];

From 87cd737819f5bb9be618d7e3a663ded53ce81f78 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Tue, 7 Jul 2026 19:40:45 +0300
Subject: [PATCH 05/15] =?UTF-8?q?feat(kachu-pc):=20=E2=9C=A8=20install=20m?=
 =?UTF-8?q?onaco=20nerd=20font?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 flake.nix                        | 4 ++++
 hosts/kachu-pc/configuration.nix | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/flake.nix b/flake.nix
index 961d4b6..84300e2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,6 +6,10 @@
     nix-darwin.url = "github:nix-darwin/nix-darwin/master";
     #    nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
     spicetify-nix.url = "github:Gerg-L/spicetify-nix";
+    monaco-nerd-font = {
+      url = "github:thep0y/monaco-nerd-font";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = inputs @ {
diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 07872d0..3a81d9d 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -173,6 +173,10 @@
   programs.nix-ld.libraries = with pkgs; [
   ];
 
+  fonts.packages = [
+    inputs.monaco-nerd-font.packages.${pkgs.system}.default
+  ];
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;

From afe5d4b32a5efdb258e44643e042d493c2832b36 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Tue, 7 Jul 2026 19:58:48 +0300
Subject: [PATCH 06/15] fix(kachu-pc): :bug: fixed not building flake

---
 flake.lock                       | 74 +++++++++++++++++++++++++++++++-
 flake.nix                        |  2 +-
 hosts/kachu-pc/configuration.nix |  3 +-
 3 files changed, 76 insertions(+), 3 deletions(-)

diff --git a/flake.lock b/flake.lock
index 74861db..096d0b4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,61 @@
 {
   "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "monaco": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1777439408,
+        "narHash": "sha256-5pvFE59tvoap/ef+WSSvNRE+I/jqc8HTaicJRBSJRZE=",
+        "owner": "thep0y",
+        "repo": "monaco-nerd-font",
+        "rev": "80bde404d1a3114901e503487f1682279d3cfc13",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thep0y",
+        "repo": "monaco-nerd-font",
+        "type": "github"
+      }
+    },
+    "monaco-nerd-font": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "monaco": "monaco",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1777439408,
+        "narHash": "sha256-5pvFE59tvoap/ef+WSSvNRE+I/jqc8HTaicJRBSJRZE=",
+        "owner": "thep0y",
+        "repo": "monaco-nerd-font",
+        "rev": "80bde404d1a3114901e503487f1682279d3cfc13",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thep0y",
+        "repo": "monaco-nerd-font",
+        "type": "github"
+      }
+    },
     "nix-darwin": {
       "inputs": {
         "nixpkgs": "nixpkgs"
@@ -66,6 +122,7 @@
     },
     "root": {
       "inputs": {
+        "monaco-nerd-font": "monaco-nerd-font",
         "nix-darwin": "nix-darwin",
         "nixpkgs": "nixpkgs_2",
         "spicetify-nix": "spicetify-nix"
@@ -74,7 +131,7 @@
     "spicetify-nix": {
       "inputs": {
         "nixpkgs": "nixpkgs_3",
-        "systems": "systems"
+        "systems": "systems_2"
       },
       "locked": {
         "lastModified": 1782898510,
@@ -104,6 +161,21 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 84300e2..cd9b64c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -16,7 +16,7 @@
     self,
     nix-darwin,
     nixpkgs,
-    spicetify-nix,
+    ...
   }: let
     systems = ["x86_64-linux" "aarch64-darwin"];
     forAllSystems = nixpkgs.lib.genAttrs systems;
diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 3a81d9d..036c1df 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -4,6 +4,7 @@
 {
   config,
   pkgs,
+  inputs,
   ...
 }: {
   nixpkgs.overlays = [
@@ -174,7 +175,7 @@
   ];
 
   fonts.packages = [
-    inputs.monaco-nerd-font.packages.${pkgs.system}.default
+    inputs.monaco-nerd-font.packages.${pkgs.system}.monaco
   ];
 
   # Some programs need SUID wrappers, can be configured further or are

From eb440583975235e20323fd46d8130ee276e70cdc Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Thu, 9 Jul 2026 14:16:43 +0300
Subject: [PATCH 07/15] feat(kachu-pc): :sparkles: remove koi & install
 orca-slicer

---
 hosts/kachu-pc/configuration.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 036c1df..27f72c4 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -122,7 +122,6 @@
       eza
       kdePackages.sddm-kcm
       alejandra
-      kdePackages.koi
       v2rayn
       telegram-desktop
       (prismlauncher.override {
@@ -130,6 +129,7 @@
           temurin-bin-21
         ];
       })
+      orca-slicer
     ];
     shell = pkgs.zsh;
   };

From c799aa9177e056c0e6c41d6aecd064c61fff64c9 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Thu, 9 Jul 2026 14:33:27 +0300
Subject: [PATCH 08/15] fix(kachu-pc): :bug: fix orca slicer non working fonts

---
 drvs/orca-slicer.nix             | 13 +++++++++++++
 hosts/kachu-pc/configuration.nix |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 drvs/orca-slicer.nix

diff --git a/drvs/orca-slicer.nix b/drvs/orca-slicer.nix
new file mode 100644
index 0000000..7e852fa
--- /dev/null
+++ b/drvs/orca-slicer.nix
@@ -0,0 +1,13 @@
+# orca-slicer.nix
+{pkgs}:
+pkgs.symlinkJoin {
+  name = "orca-slicer-wayland";
+  paths = [pkgs.orca-slicer];
+  buildInputs = [pkgs.makeWrapper];
+  postBuild = ''
+    wrapProgram $out/bin/orca-slicer \
+      --prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "${pkgs.gst_all_1.gst-plugins-base}/lib/gstreamer-1.0:${pkgs.gst_all_1.gst-plugins-good}/lib/gstreamer-1.0" \
+      --set GDK_BACKEND x11 \
+      --set GBM_BACKEND dri
+  '';
+}
diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 27f72c4..8c1c13d 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -129,7 +129,7 @@
           temurin-bin-21
         ];
       })
-      orca-slicer
+      (callPackage ../../drvs/orca-slicer.nix {})
     ];
     shell = pkgs.zsh;
   };

From 6f147737c57bfd28689b92e98947d525e359ad22 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Thu, 9 Jul 2026 14:34:10 +0300
Subject: [PATCH 09/15] docs(kachu-pc): :memo: added comment on orca slicer

---
 drvs/orca-slicer.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drvs/orca-slicer.nix b/drvs/orca-slicer.nix
index 7e852fa..acf05ed 100644
--- a/drvs/orca-slicer.nix
+++ b/drvs/orca-slicer.nix
@@ -9,5 +9,5 @@ pkgs.symlinkJoin {
       --prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "${pkgs.gst_all_1.gst-plugins-base}/lib/gstreamer-1.0:${pkgs.gst_all_1.gst-plugins-good}/lib/gstreamer-1.0" \
       --set GDK_BACKEND x11 \
       --set GBM_BACKEND dri
-  '';
+  ''; # На данный момент не работает на wayland
 }

From be378993b9fdc20d37878d7ace58bed62fd94a82 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Thu, 9 Jul 2026 15:10:09 +0300
Subject: [PATCH 10/15] fix(kachu-pc): :bug: fix orca portal usage

---
 drvs/orca-slicer.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drvs/orca-slicer.nix b/drvs/orca-slicer.nix
index acf05ed..0c3bf62 100644
--- a/drvs/orca-slicer.nix
+++ b/drvs/orca-slicer.nix
@@ -7,6 +7,8 @@ pkgs.symlinkJoin {
   postBuild = ''
     wrapProgram $out/bin/orca-slicer \
       --prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "${pkgs.gst_all_1.gst-plugins-base}/lib/gstreamer-1.0:${pkgs.gst_all_1.gst-plugins-good}/lib/gstreamer-1.0" \
+      --prefix XDG_DATA_DIRS : "${pkgs.gsettings-desktop-schemas}/share/gsettings-schemas/${pkgs.gsettings-desktop-schemas.name}:${pkgs.gtk3}/share/gsettings-schemas/${pkgs.gtk3.name}" \
+      --set GTK_USE_PORTAL 1 \
       --set GDK_BACKEND x11 \
       --set GBM_BACKEND dri
   ''; # На данный момент не работает на wayland

From 0e423ae331e59e9e71002e4b55adfac969564b42 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Thu, 9 Jul 2026 17:59:44 +0300
Subject: [PATCH 11/15] feat(kachu-pc): :sparkles: enable auto nix store
 optimization

---
 hosts/kachu-pc/configuration.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hosts/kachu-pc/configuration.nix b/hosts/kachu-pc/configuration.nix
index 8c1c13d..e04b130 100644
--- a/hosts/kachu-pc/configuration.nix
+++ b/hosts/kachu-pc/configuration.nix
@@ -148,6 +148,7 @@
       dates = "weekly"; # Запуск раз в неделю
       options = "--delete-older-than 7d"; # Удалять только то, что старше 7 дней
     };
+    optimise.automatic = true;
   };
   # Install firefox.
   programs.firefox.enable = true;

From 2d609d62d309ad5c8a20ceffda570c18750bf22f Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Sat, 11 Jul 2026 18:35:56 +0300
Subject: [PATCH 12/15] feat(kachu-laptop): :sparkles: initial config

---
 flake.lock                                    | 122 ++++++++++++
 flake.nix                                     |  13 ++
 hosts/kachu-laptop/configuration.nix          | 177 ++++++++++++++++++
 hosts/kachu-laptop/hardware-configuration.nix |  77 ++++++++
 4 files changed, 389 insertions(+)
 create mode 100644 hosts/kachu-laptop/configuration.nix
 create mode 100644 hosts/kachu-laptop/hardware-configuration.nix

diff --git a/flake.lock b/flake.lock
index 096d0b4..c7f2a82 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,36 @@
 {
   "nodes": {
+    "crane": {
+      "locked": {
+        "lastModified": 1781825982,
+        "narHash": "sha256-SlXKwIRIhrOSAcTjCB3ftPLzJWZStQIPS7J1FlZPnKk=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "469fd08d0bcf6926321fa973c6777fbc87785dd7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1767039857,
+        "narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -18,6 +49,52 @@
         "type": "github"
       }
     },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "lanzaboote",
+          "pre-commit",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "lanzaboote": {
+      "inputs": {
+        "crane": "crane",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "pre-commit": "pre-commit",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1782141370,
+        "narHash": "sha256-hqijVSEETttmo8Okql9/LG0Ua34hdciKW1a5zzlj8mU=",
+        "owner": "nix-community",
+        "repo": "lanzaboote",
+        "rev": "7c9a54a7f87b4539ddbd8bda09a8a5f5f9361aa9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "v1.1.0",
+        "repo": "lanzaboote",
+        "type": "github"
+      }
+    },
     "monaco": {
       "flake": false,
       "locked": {
@@ -120,14 +197,59 @@
         "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
       }
     },
+    "pre-commit": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "lanzaboote",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1781733627,
+        "narHash": "sha256-U3yTuGBnmXvXoQI3qkpfEDsn9RovQPAjN7ndRco+3u0=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "3bbec39bc90eadfa031e6f3b77272f3f60803e39",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
+        "lanzaboote": "lanzaboote",
         "monaco-nerd-font": "monaco-nerd-font",
         "nix-darwin": "nix-darwin",
         "nixpkgs": "nixpkgs_2",
         "spicetify-nix": "spicetify-nix"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "lanzaboote",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1782012058,
+        "narHash": "sha256-9mWUnReOUXfKjZuJAL/bAFH3LUyECTRtXgSNVjRw3UY=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "8534567325bd8a8d2928e6afd81e0a87d19efd3c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "spicetify-nix": {
       "inputs": {
         "nixpkgs": "nixpkgs_3",
diff --git a/flake.nix b/flake.nix
index cd9b64c..b76fa5b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,6 +10,10 @@
       url = "github:thep0y/monaco-nerd-font";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    lanzaboote = {
+      url = "github:nix-community/lanzaboote/v1.1.0";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = inputs @ {
@@ -43,6 +47,15 @@
           inputs.spicetify-nix.nixosModules.default
         ];
       };
+      "kachu-laptop" = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = {inherit inputs self;};
+        modules = [
+          inputs.lanzaboote.nixosModules.lanzaboote
+          ./hosts/kachu-laptop/hardware-configuration.nix
+          ./hosts/kachu-laptop/configuration.nix
+        ];
+      };
     };
   };
 }
diff --git a/hosts/kachu-laptop/configuration.nix b/hosts/kachu-laptop/configuration.nix
new file mode 100644
index 0000000..7a698ff
--- /dev/null
+++ b/hosts/kachu-laptop/configuration.nix
@@ -0,0 +1,177 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+  ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = lib.mkForce false;
+
+  boot.lanzaboote = {
+    enable = true;
+    pkiBundle = "/var/lib/sbctl";
+  };
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Use latest kernel.
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  networking.hostName = "kachu-laptop"; # Define your hostname.
+
+  # Configure network connections interactively with nmcli or nmtui.
+  networking.networkmanager.enable = true;
+
+  services.desktopManager.plasma6.enable = true;
+  services.displayManager.sddm = {
+    enable = true;
+    wayland.enable = true;
+    extraPackages = with pkgs; [
+      kdePackages.qtmultimedia # Required for video backgrounds/audio
+    ];
+  };
+
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  security.polkit.enable = true;
+  security.sudo.wheelNeedsPassword = false;
+  nix = {
+    settings = {
+      experimental-features = [
+        "nix-command"
+        "flakes"
+      ];
+    };
+    gc = {
+      automatic = true; # Включает автоматическую сборку мусора
+      dates = "weekly"; # Запуск раз в неделю
+      options = "--delete-older-than 7d"; # Удалять только то, что старше 7 дней
+    };
+    optimise.automatic = true;
+  };
+
+  # Set your time zone.
+  time.timeZone = "Europe/Moscow";
+
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "ru_RU.UTF-8";
+    LC_IDENTIFICATION = "ru_RU.UTF-8";
+    LC_MEASUREMENT = "ru_RU.UTF-8";
+    LC_MONETARY = "ru_RU.UTF-8";
+    LC_NAME = "ru_RU.UTF-8";
+    LC_NUMERIC = "ru_RU.UTF-8";
+    LC_PAPER = "ru_RU.UTF-8";
+    LC_TELEPHONE = "ru_RU.UTF-8";
+    LC_TIME = "ru_RU.UTF-8";
+  };
+
+  # Configure keymap in X11
+  # services.xserver.xkb.layout = "us";
+  # services.xserver.xkb.options = "eurosign:e,caps:escape";
+
+  # Enable CUPS to print documents.
+  # services.printing.enable = true;
+
+  # Enable sound.
+  # services.pulseaudio.enable = true;
+  # OR
+  # services.pipewire = {
+  #   enable = true;
+  #   pulse.enable = true;
+  # };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.kachu = {
+    isNormalUser = true;
+    extraGroups = ["wheel"]; # Enable ‘sudo’ for the user.
+    packages = with pkgs; [
+      tree
+      git
+      starship
+      zoxide
+      fzf
+      wezterm
+      eza
+      kdePackages.sddm-kcm
+      alejandra
+      v2rayn
+      telegram-desktop
+    ];
+  };
+
+  programs.firefox.enable = true;
+
+  # List packages installed in system profile.
+  # You can use https://search.nixos.org/ to find more packages (and options).
+  nixpkgs.config.allowUnfree = true;
+  environment.systemPackages = with pkgs; [
+    git
+    vscode
+    git-credential-manager
+    kdePackages.kio
+    kdePackages.kio-fuse
+    kdePackages.kio-extras
+    sbctl
+  ];
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # Copy the NixOS configuration file and link it from the resulting system
+  # (/run/current-system/configuration.nix). This is useful in case you
+  # accidentally delete configuration.nix.
+  # system.copySystemConfiguration = true;
+
+  # This option defines the first version of NixOS you have installed on this particular machine,
+  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
+  # to actually do that.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "26.05"; # Did you read the comment?
+}
diff --git a/hosts/kachu-laptop/hardware-configuration.nix b/hosts/kachu-laptop/hardware-configuration.nix
new file mode 100644
index 0000000..e7ee3f6
--- /dev/null
+++ b/hosts/kachu-laptop/hardware-configuration.nix
@@ -0,0 +1,77 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = ["nvme" "xhci_pci" "thunderbolt" "usbhid" "usb_storage" "sd_mod"];
+  boot.initrd.kernelModules = [];
+  boot.initrd.systemd.enable = true;
+  boot.kernelModules = ["kvm-amd"];
+  boot.extraModulePackages = [];
+
+  fileSystems."/" = {
+    device = "/dev/mapper/crypted";
+    fsType = "btrfs";
+    options = [
+      "subvol=@root"
+      "compress=zstd"
+    ];
+  };
+
+  boot.initrd.luks.devices."crypted".device = "/dev/disk/by-uuid/86bd8c14-aa10-47bd-a609-11934a2dc8a0";
+
+  fileSystems."/swap" = {
+    device = "/dev/mapper/crypted";
+    fsType = "btrfs";
+    options = ["subvol=@swap"];
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/8EC7-9595";
+    fsType = "vfat";
+    options = ["fmask=0022" "dmask=0022"];
+  };
+
+  fileSystems."/nix" = {
+    device = "/dev/mapper/crypted";
+    fsType = "btrfs";
+    options = [
+      "subvol=@nix"
+      "compress=zstd"
+      "noatime"
+    ];
+  };
+
+  fileSystems."/home" = {
+    device = "/dev/mapper/crypted";
+    fsType = "btrfs";
+    options = [
+      "subvol=@home"
+      "compress=zstd"
+    ];
+  };
+
+  swapDevices = [
+    {
+      device = "/swap/swapfile";
+      size = 36864;
+    }
+  ];
+
+  boot.resumeDevice = "/dev/mapper/crypted";
+  boot.kernelParams = [
+    "resume_offset=533760"
+  ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

From 9ccff491494bac04cebf8e1881d1998f82413e02 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Sat, 11 Jul 2026 20:03:21 +0300
Subject: [PATCH 13/15] feat(kachu-laptop): :sparkles: install partial packages
 from pc

---
 hosts/kachu-laptop/configuration.nix          | 43 +++++++++----------
 hosts/kachu-laptop/hardware-configuration.nix | 19 ++++++++
 2 files changed, 40 insertions(+), 22 deletions(-)

diff --git a/hosts/kachu-laptop/configuration.nix b/hosts/kachu-laptop/configuration.nix
index 7a698ff..af11b2b 100644
--- a/hosts/kachu-laptop/configuration.nix
+++ b/hosts/kachu-laptop/configuration.nix
@@ -5,11 +5,17 @@
   config,
   lib,
   pkgs,
+  inputs,
   ...
 }: {
+  nixpkgs.overlays = [
+    (final: prev: {
+      wezterm = final.callPackage ../../drvs/wezterm-stable-bin.nix {};
+      sddm-astronaut-theme = final.callPackage ../../drvs/sddm-astronaut-theme.nix {};
+    })
+  ];
+
   imports = [
-    # Include the results of the hardware scan.
-    ./hardware-configuration.nix
   ];
 
   # Use the systemd-boot EFI boot loader.
@@ -81,25 +87,6 @@
     LC_TIME = "ru_RU.UTF-8";
   };
 
-  # Configure keymap in X11
-  # services.xserver.xkb.layout = "us";
-  # services.xserver.xkb.options = "eurosign:e,caps:escape";
-
-  # Enable CUPS to print documents.
-  # services.printing.enable = true;
-
-  # Enable sound.
-  # services.pulseaudio.enable = true;
-  # OR
-  # services.pipewire = {
-  #   enable = true;
-  #   pulse.enable = true;
-  # };
-
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.libinput.enable = true;
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.kachu = {
     isNormalUser = true;
     extraGroups = ["wheel"]; # Enable ‘sudo’ for the user.
@@ -116,6 +103,7 @@
       v2rayn
       telegram-desktop
     ];
+    shell = pkgs.zsh;
   };
 
   programs.firefox.enable = true;
@@ -132,6 +120,17 @@
     kdePackages.kio-extras
     sbctl
   ];
+
+  programs.fuse.enable = true;
+  programs.zsh.enable = true;
+
+  programs.nix-ld.enable = true;
+  programs.nix-ld.libraries = with pkgs; [
+  ];
+
+  fonts.packages = [
+    inputs.monaco-nerd-font.packages.${pkgs.system}.monaco
+  ];
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;
@@ -149,7 +148,7 @@
   # networking.firewall.allowedTCPPorts = [ ... ];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
+  networking.firewall.enable = false;
 
   # Copy the NixOS configuration file and link it from the resulting system
   # (/run/current-system/configuration.nix). This is useful in case you
diff --git a/hosts/kachu-laptop/hardware-configuration.nix b/hosts/kachu-laptop/hardware-configuration.nix
index e7ee3f6..794b927 100644
--- a/hosts/kachu-laptop/hardware-configuration.nix
+++ b/hosts/kachu-laptop/hardware-configuration.nix
@@ -74,4 +74,23 @@
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  services.xserver.videoDrivers = ["nvidia" "amdgpu"];
+  hardware.nvidia = {
+    open = true;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+    powerManagement.enable = true;
+    powerManagement.finegrained = true;
+
+    prime = {
+      offload = {
+        enable = true;
+        enableOffloadCmd = true;
+      };
+
+      amdgpuBusId = "PCI:0:36:0";
+      nvidiaBusId = "PCI:0:1:0";
+    };
+  };
 }

From f8001b050d74d36387d9df9869039feddecf0db6 Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Sat, 11 Jul 2026 20:23:16 +0300
Subject: [PATCH 14/15] feat(kachu-laptop): :sparkles: add plymouth config

---
 hosts/kachu-laptop/configuration.nix | 33 +++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/hosts/kachu-laptop/configuration.nix b/hosts/kachu-laptop/configuration.nix
index af11b2b..791a923 100644
--- a/hosts/kachu-laptop/configuration.nix
+++ b/hosts/kachu-laptop/configuration.nix
@@ -26,6 +26,33 @@
     pkiBundle = "/var/lib/sbctl";
   };
   boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader.timeout = 0;
+  boot.plymouth = {
+    enable = true;
+    theme = "bgrt";
+  };
+
+  boot.kernelParams = [
+    "quiet"
+    "splash"
+    "boot.shell_on_fail"
+    "loglevel=3"
+    "rd.systemd.show_status=false"
+    "rd.udev.log_level=3"
+    "udev.log_priority=3"
+    "nvidia-drm.fbdev=1"
+  ];
+
+  boot.consoleLogLevel = 0;
+  boot.initrd.verbose = false;
+
+  boot.initrd.kernelModules = [
+    "nvidia"
+    "nvidia_modeset"
+    "nvidia_uvm"
+    "nvidia_drm"
+    "amdgpu"
+  ];
 
   # Use latest kernel.
   boot.kernelPackages = pkgs.linuxPackages_latest;
@@ -89,7 +116,10 @@
 
   users.users.kachu = {
     isNormalUser = true;
-    extraGroups = ["wheel"]; # Enable ‘sudo’ for the user.
+    extraGroups = [
+      "wheel"
+      "networkmanager"
+    ]; # Enable ‘sudo’ for the user.
     packages = with pkgs; [
       tree
       git
@@ -119,6 +149,7 @@
     kdePackages.kio-fuse
     kdePackages.kio-extras
     sbctl
+    sddm-astronaut-theme
   ];
 
   programs.fuse.enable = true;

From e08e2f175df5b425d669c742c3db2330f4bfe2bc Mon Sep 17 00:00:00 2001
From: Zeusina <kachusov_k@outlook.com>
Date: Sat, 11 Jul 2026 20:23:32 +0300
Subject: [PATCH 15/15] feat(kachu-laptop): :sparkles: add spicetify config

---
 flake.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/flake.nix b/flake.nix
index b76fa5b..472e39c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -54,6 +54,8 @@
           inputs.lanzaboote.nixosModules.lanzaboote
           ./hosts/kachu-laptop/hardware-configuration.nix
           ./hosts/kachu-laptop/configuration.nix
+          ./shared/programs/spicetify.nix
+          inputs.spicetify-nix.nixosModules.default
         ];
       };
     };