try hyprland instead

hosts/spectre-x360-2018/default.nix

@@ -5,7 +5,7 @@
         ./configuration.nix
         ./hardware-configuration.nix
         ../../modules/nixos/flatpak.nix
-        ../../modules/nixos/gdm.nix
+        ../../modules/nixos/hyprland.nix
         ../../modules/nixos/monitoring.nix
         ../../modules/nixos/nvidia.nix
         ../../modules/nixos/pipewire.nix

modules/home-manager/backup.nix

@@ -1,17 +1,25 @@
 {pkgs, ...}: 
 {
-    # Add a udev rule that launches a backup using restic when a specific USB device (the backup drive) is plugged in
+  # Add a udev rule that launches a backup using restic when a specific USB device (the backup drive) is plugged in
 
-    environment.systemPackages = with pkgs; [
-        restic
-    ];
-    services.udev.packages = [
-      (pkgs.writeTextFile {
-        name = "bakc";
-        text = ''
-          SUBSYSTEMS=="usb", ATTRS{idVendor}=="3297", ATTRS{idProduct}=="1969", MODE="0666", TAG+="uaccess", SYMLINK+="stm32_dfu", GROUP="plugdev"
-        '';
-        destination = "/etc/udev/rules.d/50-zsa.rules";
-      })
-    ];
+  environment.systemPackages = with pkgs; [
+      restic
+  ];
+
+  # the udev rule:
+  services.udev.extraRules = ''
+    ACTION=="add", SUBSYSTEM=="block", ENV{ID_FS_LABEL}=="backup-restic", TAG+="systemd", ENV{SYSTEMD_WANTS}="backup-restic.service"
+  '';
+
+  # the systemd service:
+  systemd.services.backup-restic = {
+    description = "Backup using restic (triggered when USB drive is plugged in)";
+    after = [ "local-fs.target" ];
+    wantedBy = [ "multi-user.target" ];
+    serviceConfig = {
+      Type = "oneshot";
+      # TODO: adapt command
+      ExecStart = "${pkgs.restic}/bin/restic backup /home/username";
+    };
+  };
 }

modules/home-manager/hyprland-customization.nix

@@ -0,0 +1,5 @@
+{pkgs, ...}: 
+{
+  wayland.windowManager.hyprland.enable = true;
+  programs.kitty.enable = true;
+}

modules/nixos/hyprland.nix

@@ -0,0 +1,18 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  programs.hyprland = {
+    enable = true;
+  };
+
+  environment.systemPackages = [
+    # ... other packages
+    pkgs.hyprlandPlugins.hyprspace
+    pkgs.hyprlandPlugins.hyprgrass
+  ];
+
+}

modules/nixos/nvidia.nix

@@ -17,19 +17,18 @@
           enable = true;
         };
         hardware.nvidia = {
-          prime = {
-            nvidiaBusId = "PCI:1:0:0";
-            intelBusId = "PCI:0:2:0";
-
-          };
+          # prime = {
+          #   nvidiaBusId = "PCI:1:0:0";
+          #   intelBusId = "PCI:0:2:0";
+          # };
           modesetting.enable = true;
-          powerManagement.enable = false;
+          powerManagement.enable = true;
           powerManagement.finegrained = false;
           open = false;
           nvidiaSettings = false;
 
           package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
-            version = "565.77"; # latest
+            version = "565.77";
             sha256_64bit = "sha256-CnqnQsRrzzTXZpgkAtF7PbH9s7wbiTRNcM0SPByzFHw=";
             sha256_aarch64 = "sha256-LSAYUnhfnK3rcuPe1dixOwAujSof19kNOfdRHE7bToE=";
             openSha256 = "sha256-Fxo0t61KQDs71YA8u7arY+503wkAc1foaa51vi2Pl5I=";
@@ -37,7 +36,7 @@
             persistencedSha256 = "sha256-wnDjC099D8d9NJSp9D0CbsL+vfHXyJFYYgU3CwcqKww=";
           };
         };
-
+        # overwrite the blacklists set previously
         boot.extraModprobeConfig = "";
         boot.blacklistedKernelModules = [];
         services.udev.extraRules = "";

users/remy.nix

@@ -6,7 +6,7 @@ with lib.hm.gvariant;
     ../modules/home-manager/code.nix
     ../modules/home-manager/fish.nix
     ../modules/home-manager/flatpaks.nix
-    ../modules/home-manager/gnome-shell-customization.nix
+    # ../modules/home-manager/gnome-shell-customization.nix
     ../modules/home-manager/keepassxc.nix
     ../modules/home-manager/obsidian.nix
     ../modules/home-manager/owncloud-client.nix