New services and package updates

- Added support for open-webui and ollama-rocm in CLI packages.
- Updated desktop packages to include filezilla, audacity, and freecad.
- Expanded essentials with distrobox, dbus, cifs-utils, samba, and kdePackages.ksshaskpass.
- Introduced niri-waybar and niri-session-manager services for improved session management.
- Configured mako notifications with custom settings in the Niri environment.
- Adjusted hyprpaper settings and enabled additional wallpapers. (TODO on niri. Not working ATM)

modules/configuration.nix

@@ -29,7 +29,10 @@
   # Bootloader.
   boot = {
     kernelParams = [ "quiet" "splash" ];
-    initrd.verbose = false;
+    initrd = {
+      verbose = false;
+      kernelModules = [ "amdgpu" ];
+    };
     loader = {
       systemd-boot.enable = false;
       efi.canTouchEfiVariables = true;
@@ -118,6 +121,16 @@
       #loadModels = [ ... ];
     };
 
+    open-webui = {
+      enable = true;
+      package = pkgs.open-webui;
+      #environment = {
+      #  DATA_DIR = "/var/lib/open-webui";  # System-wide writable dir
+      #  OLLAMA_API_BASE_URL = "http://127.0.0.1:11434";
+      #};
+      #openFirewall = true;
+    };
+
     fprintd.enable = true;
     fprintd.tod.enable = true;
     fprintd.tod.driver = pkgs.libfprint-2-tod1-goodix;
@@ -212,7 +225,10 @@
       enable = true;
       # Mesa should be enabled by default for Vulkan, but you can be explicit
       enable32Bit = true; # For 32-bit applications
-      extraPackages = with pkgs; [ rocmPackages.clr.icd ];
+      extraPackages = with pkgs; [
+        rocmPackages.clr.icd
+        rocmPackages.rocm-smi
+      ];
     };
 
     cpu.amd.updateMicrocode = true;
@@ -255,6 +271,11 @@
   virtualisation = {
     docker.enable = true;
 
+    #podman = {
+    #  enable = true;
+    #  dockerCompat = true;
+    #};
+
     waydroid.enable = true;
   };
 
@@ -276,7 +297,16 @@
   };
 
   #So no user in the group Wheel has to input the password in order to use sudo
-  security.sudo.wheelNeedsPassword = false;  
+  security = {
+    sudo.wheelNeedsPassword = false;
+
+    pam.services = {
+      login.fprintAuth = true;
+      sudo.fprintAuth = true;
+      kde.fprintAuth = false;
+      hyprlock = {};
+    };
+  };
 
   #Allow Nix Commands
   nix.settings.experimental-features = [ "nix-command" "flakes" ];

modules/hyprpaper/home.nix

@@ -6,21 +6,21 @@
 
   services = {
     hyprpaper = {
-      enable = true;
+      enable = false;
             
       settings = {
         preload = [
-          "/home/${username}/${project}/other/wallpaper1.png"
+          #"/home/${username}/${project}/other/wallpaper1.png"
           #"/home/${username}/${project}/other/wallpaper2.png"
           #"/home/${username}/${project}/other/wallpaper3.png"
-          #"/home/${username}/${project}/other/wallpaper4.png"
+          "/home/${username}/${project}/other/wallpaper4.png"
         ];
 
         wallpaper = [
-          "eDP-1,/home/${username}/${project}/other/wallpaper1.png"
+          #"eDP-1,/home/${username}/${project}/other/wallpaper1.png"
           #"eDP-1,/home/${username}/${project}/other/wallpaper2.png"
           #"eDP-1,/home/${username}/${project}/other/wallpaper3.png"
-          #"eDP-1,/home/${username}/${project}/other/wallpaper4.png"
+          "eDP-1,/home/${username}/${project}/other/wallpaper4.png"
         ];
       };
     };

modules/packages/cli.nix

@@ -7,7 +7,8 @@
     tailscale   #VPN
     speedtest-cli   #Internet speed tester
     #duplicati
-    #ollama
+    ollama-rocm
+    open-webui
     cloudflare-warp
     ddrescue
     texliveFull		#LaTeX PDF maker
@@ -16,5 +17,6 @@
     powertop    #Power consumption monitor and optimizer
     file    #File type identifier
     hashcat   #Password recovery/cracking tool
+    packwiz   #A Minecraft modpack editor
   ];
 }

modules/packages/desktop.nix

@@ -51,5 +51,8 @@
     waydroid  #Android emulator on Linux
     gimp2-with-plugins    #Image Editor
     kdePackages.filelight   #Disk Usage Analyzer
+    filezilla
+    audacity
+    freecad
   ];
 }

modules/packages/essentials.nix

@@ -38,5 +38,10 @@
     rocmPackages.rocm-runtime   #AMD ROCm runtime
     ripgrep   #Alternative to grep search for text in files
     pipewire    #Multimedia handling
+    distrobox
+    dbus
+    cifs-utils
+    samba
+    kdePackages.ksshaskpass
   ];
 }

niri/autostart.nix

@@ -0,0 +1,51 @@
+{ config, pkgs, username, project, ... }:
+{
+  
+#To show logs of services run: 
+#journalctl --user-unit={service-name} --user
+  systemd.user.services.niri-waybar = {
+    description = "Waybar status bar for Niri";
+    
+    # "wantedBy" replaces the [Install] section
+    wantedBy = [ "graphical-session.target" ];
+    
+    # "partOf" and "after" replace the [Unit] section dependencies
+    partOf = [ "graphical-session.target" ];
+    after = [ "graphical-session.target" ];
+
+    # [Unit] configuration goes here
+    unitConfig = {
+      # This checks the environment variable to ensure we are in Niri
+      ConditionEnvironment = "XDG_CURRENT_DESKTOP=niri";
+    };
+
+    # [Service] configuration goes here
+    serviceConfig = {
+      ExecStart = "${pkgs.waybar}/bin/waybar";
+      Restart = "on-failure";
+      RestartSec = "1s";
+    };
+  };
+
+  # 2. The Niri Session Cleanup Service
+  # This service starts when the graphical session starts, and when it stops,
+  # it forcibly stops the graphical-session.target to ensure a clean state for the next login.
+  systemd.user.services.niri-session-manager = {
+    description = "Niri Session Management";
+    wantedBy = [ "graphical-session.target" ];
+    partOf = [ "graphical-session.target" ];
+    
+    # Only run this cleanup logic for Niri
+    unitConfig.ConditionEnvironment = "XDG_CURRENT_DESKTOP=niri";
+
+    serviceConfig = {
+      Type = "simple";
+      # A dummy command that stays alive. 'sleep infinity' is low resource.
+      ExecStart = "${pkgs.coreutils}/bin/sleep infinity";
+      
+      # IMPORTANT: When this service stops (which happens when niri kills its children),
+      # it brings down the whole target.
+      ExecStopPost = "${pkgs.systemd}/bin/systemctl --user stop graphical-session.target";
+    };
+  };
+}

niri/home.nix

@@ -6,6 +6,11 @@
     ../modules/waybar/home.nix
   ];
 
+  xdg.configFile."mako/config".text = ''
+    default-timeout=5000
+    ignore-timeout=1
+  '';
+
   programs.niri = {
     package = pkgs.niri;
     enable = true;
@@ -76,8 +81,9 @@
           }
       }
 
-      spawn-at-startup "waybar"
+      // spawn-at-startup "waybar"
       spawn-at-startup "hyprpaper"
+      spawn-at-startup "${pkgs.mako}/bin/mako"
 
       // spawn-sh-at-startup "qs -c ~/source/qs/MyAwesomeShell"
 
@@ -150,8 +156,8 @@
           Mod+Ctrl+End  { move-column-to-last; }
 
           Mod+Shift+Left  { focus-monitor-left; }
-          Mod+Shift+Down  { focus-monitor-down; }
+          Mod+Shift+Down  { move-window-down-or-to-workspace-down; }
-          Mod+Shift+Up    { focus-monitor-up; }
+          Mod+Shift+Up    { move-window-up-or-to-workspace-up; }
           Mod+Shift+Right { focus-monitor-right; }
           Mod+Shift+H     { focus-monitor-left; }
           Mod+Shift+J     { focus-monitor-down; }

niri/niri.nix

@@ -1,7 +1,7 @@
 { config, inputs, pkgs, ... }:
 {
   imports = [
-#    ./autostart.nix
+    ./autostart.nix
     ../modules/hyprlock
     ../modules/hyprpaper
     ../modules/stylix
@@ -13,9 +13,10 @@
   
   environment.systemPackages = with pkgs;
   [
-    mako
+    #mako
     fuzzel
     waybar
+    xwayland-satellite
   ];
 
   programs = {