From 594e15afa88ad1df1b1c4b65c04f420d09d70990 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Tue, 11 Jul 2023 12:38:01 +0200
Subject: old computer challenge: limit kusanagi to 512M+1CPU, isolate icewm
 config

---
 nixos/icewm.nix    | 14 ++++++++++++++
 nixos/kusanagi.nix |  9 ++++++++-
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 nixos/icewm.nix

(limited to 'nixos')

diff --git a/nixos/icewm.nix b/nixos/icewm.nix
new file mode 100644
index 0000000..dea6b91
--- /dev/null
+++ b/nixos/icewm.nix
@@ -0,0 +1,14 @@
+{ config, lib, pkgs, modulesPath, ... }:
+{
+  services.xserver.windowManager.icewm.enable = true;
+  services.xserver.displayManager.sx.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    i3lock
+    feh
+    acpi
+    netsurf.browser
+    midori
+    sylpheed
+  ];
+}
diff --git a/nixos/kusanagi.nix b/nixos/kusanagi.nix
index 47ede9e..3cbbef3 100644
--- a/nixos/kusanagi.nix
+++ b/nixos/kusanagi.nix
@@ -7,7 +7,8 @@
   imports = [
     (modulesPath + "/installer/scan/not-detected.nix")
     ./common.nix
-    ./kde.nix
+    #./kde.nix
+    ./icewm.nix
     #./gnome.nix
   ];
 
@@ -23,6 +24,12 @@
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
+  # Old computer challenge
+  boot.kernelParams = [
+    "maxcpus=1"
+    "mem=512M"
+  ];
+
   boot.initrd.luks.devices = {
     crypted = {
       device = "/dev/disk/by-uuid/e3271725-effb-4b00-a5d4-8a7a64f55420";
-- 
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