fix(system): finalize VM stabilization and fix Hyprland syntax

- Restore custom SDDM theme.
- Clean up all remaining Hyprland windowrulev2 and layerrule syntax errors.
- Optimize VM configurations with 4GB RAM and virtio-vga graphics for stability.
- Remove diagnostic debug services and autologin debug settings.
- Ensure correct session autologin to hyprland-uwsm.

config/nomarchy/default/hypr/apps/retroarch.conf

@@ -1,4 +1,4 @@
 windowrulev2 = fullscreen, class:com.libretro.RetroArch
 windowrulev2 = tag -default-opacity, class:com.libretro.RetroArch
 windowrulev2 = opacity 1 1, class:com.libretro.RetroArch
-windowrulev2 = idleinhibit fullscreen, class:com.libretro.RetroArch
+windowrulev2 = idleinhibit, fullscreen, class:com.libretro.RetroArch

config/nomarchy/default/hypr/apps/steam.conf

@@ -5,4 +5,4 @@ windowrulev2 = tag -default-opacity, class:steam.*
 windowrulev2 = opacity 1 1, class:steam.*
 windowrulev2 = size 1100 700, class:steam, title:Steam
 windowrulev2 = size 460 800, class:steam, title:Friends List
-windowrulev2 = idleinhibit fullscreen, class:steam
+windowrulev2 = idleinhibit, fullscreen, class:steam

config/nomarchy/default/hypr/apps/system.conf

@@ -20,4 +20,4 @@ windowrulev2 = opacity 1 1, class:^(zoom|vlc|mpv|org.kde.kdenlive|com.obsproject
 windowrulev2 = rounding 8, tag:pop
 
 # Prevent idle while open
-windowrulev2 = idleinhibit always, tag:noidle
+windowrulev2 = idleinhibit, always, tag:noidle

config/nomarchy/default/hypr/windows.conf

@@ -1,6 +1,6 @@
 # See https://wiki.hyprland.org/Configuring/Window-Rules/ for more
 # Hyprland 0.53+ syntax
-windowrulev2 = suppress_event maximize, class:.*
+windowrulev2 = suppress_event, maximize, class:.*
 
 # Tag all windows for default opacity (apps can override with -default-opacity tag)
 windowrulev2 = tag +default-opacity, class:.*

flake.nix

@@ -114,61 +114,23 @@
           ./modules/system
           ./modules/system/hardware.nix
           home-manager.nixosModules.home-manager
-          ({ pkgs, ... }: {
+          {
             system.stateVersion = "25.11";
             networking.hostName = "nomarchy";
             home-manager.extraSpecialArgs = { inherit inputs; };
-            # Diagnostic service to debug the black screen inside the VM
-            systemd.services.nomarchy-diag = {
-              description = "Nomarchy VM Diagnostics";
-              wantedBy = [ "multi-user.target" ];
-              after = [ "display-manager.service" ];
-              serviceConfig = {
-                Type = "oneshot";
-                StandardOutput = "tty";
-                StandardError = "tty";
-                TTYPath = "/dev/ttyS0";
-                ExecStart = pkgs.writeScript "diag.sh" ''
-                  #!${pkgs.bash}/bin/bash
-                  echo "--- NOMARCHY VM DIAGNOSTICS START ---"
-                  echo "SDDM Helper Logs:"
-                  ${pkgs.systemd}/bin/journalctl -t sddm-helper --no-pager -n 50
-                  
-                  echo "User (nomarchy) Environment:"
-                  ${pkgs.sudo}/bin/sudo -u nomarchy env | grep -E "XDG|DISPLAY|WAYLAND"
-                  
-                  echo "User (nomarchy) Systemd Status:"
-                  ${pkgs.sudo}/bin/sudo -u nomarchy ${pkgs.systemd}/bin/systemctl --user status || echo "User systemd not running"
-                  
-                  echo "User (nomarchy) Journal Logs:"
-                  ${pkgs.sudo}/bin/sudo -u nomarchy ${pkgs.systemd}/bin/journalctl --user --no-pager -n 100
-                  
-                  echo "Hyprland Binary Check:"
-                  ls -l /run/current-system/sw/bin/Hyprland || echo "Hyprland binary NOT FOUND in sw/bin"
-                  
-                  echo "Hyprland Crash Dumps:"
-                  ${pkgs.coreutils}/bin/ls -l /home/nomarchy/.cache/hyprland/ || echo "No crash dumps found"
-                  
-                  echo "--- NOMARCHY VM DIAGNOSTICS END ---"
-                '';
-              };
-            };
-
             # VM specific settings
             virtualisation.vmVariant = {
-              virtualisation.memorySize = 8192;
+              virtualisation.memorySize = 4096;
-              virtualisation.cores = 4;
+              virtualisation.cores = 2;
               virtualisation.graphics = true;
-              virtualisation.qemu.options = [ "-device virtio-vga" "-serial mon:stdio" ];
+              virtualisation.qemu.options = [ "-device virtio-vga" ];
             };
             
             # Use a dummy hardware config for VM
             fileSystems."/" = { device = "/dev/disk/by-label/nixos"; };
             boot.loader.grub.device = "/dev/vda";
             boot.initrd.availableKernelModules = [ "virtio_pci" "virtio_blk" "virtio_gpu" "virtio_net" "virtio_mmio" ];
-            boot.kernelParams = nixpkgs.lib.mkForce [ "video=1280x800" "quiet" "splash" "boot.shell_on_fail" "console=ttyS0" "console=tty1" ];
+            boot.kernelParams = nixpkgs.lib.mkForce [ "video=1280x800" "quiet" "splash" "boot.shell_on_fail" ];
-
-            services.qemuGuest.enable = true;
 
             # Setup default user for testing
             users.users.nomarchy = {
@@ -177,14 +139,6 @@
               initialPassword = "nixos";
             };
 
-            environment.systemPackages = [ pkgs.sudo ];
-
-            # Enable passwordless sudo for the test user
-            security.sudo.wheelNeedsPassword = false;
-
-            # Autologin on the serial console for debugging
-            services.getty.autologinUser = "nomarchy";
-
             services.displayManager.autoLogin.enable = true;
             services.displayManager.autoLogin.user = "nomarchy";
 
@@ -196,7 +150,7 @@
               home.homeDirectory = "/home/nomarchy";
               home.stateVersion = "25.11";
             };
-          })
+          }
         ];
       };
     };

modules/home/hyprland.nix

@@ -28,7 +28,6 @@ in
         "swww-daemon & sleep 0.5 && swww img ${activeWallpaper} --transition-type none"
         "nomarchy-on-boot"
         "nomarchy-welcome"
-        "alacritty"
       ] ++ (lib.optional config.nomarchy.toggles.waybar "waybar");
       "bind" = [
         "SUPER, Space, exec, walker"

modules/system/sddm.nix

@@ -16,7 +16,7 @@ in
   services.displayManager.sddm = {
     enable = true;
     wayland.enable = true;
-    # theme = "nomarchy";
+    theme = "nomarchy";
   };
 
   services.displayManager.defaultSession = lib.mkDefault "hyprland-uwsm";