hosts: steamdeck: disable gnome for now

flake.lock

@@ -9,11 +9,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1689334118,
+        "lastModified": 1690228878,
-        "narHash": "sha256-djk5AZv1yU84xlKFaVHqFWvH73U7kIRstXwUAnDJPsk=",
+        "narHash": "sha256-9Xe7JV0krp4RJC9W9W9WutZVlw6BlHTFMiUP/k48LQY=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "0d8c5325fc81daf00532e3e26c6752f7bcde1143",
+        "rev": "d8c973fd228949736dedf61b7f8cc1ece3236792",
         "type": "github"
       },
       "original": {
@@ -72,11 +72,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1690084763,
+        "lastModified": 1690303752,
-        "narHash": "sha256-Nw680m/pyVoosSgXZW415Z657mfVM2BxaxDPjEk48Z0=",
+        "narHash": "sha256-2YiwFHQERGoaORNORmsdmVlPD8CVVwlwbV2+f77sFhg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "fb03fa5516d4e86059d24ab35a611ffa3a359547",
+        "rev": "ba2c0737cc848db03470828fdb5e86df75ed42a8",
         "type": "github"
       },
       "original": {
@@ -88,11 +88,11 @@
     "jovian-nixos": {
       "flake": false,
       "locked": {
-        "lastModified": 1689533373,
+        "lastModified": 1690158936,
-        "narHash": "sha256-/eTz8SCXRw2DTWM1AwRt7jA3FeZBVZIqmVze67TcBjg=",
+        "narHash": "sha256-g1Fy+6fTV18n7i2IOjc8S2DidCgnW65gLgmPaJ1WmI8=",
         "owner": "Jovian-Experiments",
         "repo": "Jovian-NixOS",
-        "rev": "8a934c6ebf10d0a153f0b62d933f7946e67f610f",
+        "rev": "f64c5540ba8106a87dff9648db675a55e982fe9c",
         "type": "github"
       },
       "original": {
@@ -104,11 +104,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1689320556,
+        "lastModified": 1690200740,
-        "narHash": "sha256-vODUkZLWFVCvo1KPK3dC2CbXjxa9antEn5ozwlcTr48=",
+        "narHash": "sha256-aRkEXGmCbAGcvDcdh/HB3YN+EvoPoxmJMOaqRZmf6vM=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "d4ea64f2063820120c05f6ba93ee02e6d4671d6b",
+        "rev": "ba9650b14e83b365fb9e731f7d7c803f22d2aecf",
         "type": "github"
       },
       "original": {
@@ -120,11 +120,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1690031011,
+        "lastModified": 1690179384,
-        "narHash": "sha256-kzK0P4Smt7CL53YCdZCBbt9uBFFhE0iNvCki20etAf4=",
+        "narHash": "sha256-+arbgqFTAtoeKtepW9wCnA0njCOyoiDFyl0Q0SBSOtE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "12303c652b881435065a98729eb7278313041e49",
+        "rev": "b12803b6d90e2e583429bb79b859ca53c348b39a",
         "type": "github"
       },
       "original": {
@@ -136,11 +136,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1689956312,
+        "lastModified": 1690148897,
-        "narHash": "sha256-NV9yamMhE5jgz+ZSM2IgXeYqOvmGIbIIJ+AFIhfD7Ek=",
+        "narHash": "sha256-l/j/AX1d2K79EWslwgWR2+htkzCbtjKZsS5NbWXnhz4=",
         "owner": "NixOS",
         "repo": "nIxpkgs",
-        "rev": "6da4bc6cb07cba1b8e53d139cbf1d2fb8061d967",
+        "rev": "ac1acba43b2f9db073943ff5ed883ce7e8a40a2c",
         "type": "github"
       },
       "original": {
@@ -152,11 +152,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1690134339,
+        "lastModified": 1690307177,
-        "narHash": "sha256-+zAALvCHP+SzdsrRIVOHsBMEH2uADAQa29n1m94w7nc=",
+        "narHash": "sha256-qU9w8lXIhBjN6TNrtfBIuWHv/VV4UKYDNlU0/blV4+4=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "dd0c314217c07e3c4e84d288f8c4ec9119b109c3",
+        "rev": "560e8e3df5a9f746df25469829033ee2f5210f5c",
         "type": "github"
       },
       "original": {

hosts/configuration_desktop.nix

@@ -59,7 +59,7 @@
   };
 
   sound = {                                 # ALSA sound enable
-    enable = true;
+    #enable = true;
     mediaKeys = {                           # Keyboard Media Keys (for minimal desktop) enable = true;
       enable = true;
     };

hosts/home.nix

@@ -153,7 +153,7 @@
       #
       # Flatpak
       #obs-studio       # Recording/Live Streaming
-      super-slicer-latest
+      #super-slicer-latest
       #vscodium
       (vscode-with-extensions.override {
           vscode = vscodium;

hosts/steamdeck/default.nix

@@ -23,7 +23,7 @@
   imports =                                                         # For now, if applying to other system, swap files
     [(import ./hardware-configuration.nix)] ++                      # Current system hardware config @ /etc/nixos/hardware-configuration.nix
     [(import ../../modules/desktop/gnome/default.nix)] ++        # Window Manager
-    [(import ../../modules/desktop/virtualisation/default.nix)] ++   # Docker
+    [(import ../../modules/desktop/virtualisation/docker.nix)] ++   # Docker
     (import ../../modules/hardware);                                # Hardware devices
 
   boot = {                                  # Boot options
@@ -54,6 +54,7 @@
 #  };
 
   programs = {                              # No xbacklight, this is the alterantive
+    zsh.enable = true;
     dconf.enable = true;
     light.enable = true;
     ssh.startAgent = false;

hosts/steamdeck/hardware-configuration.nix

@@ -20,6 +20,7 @@
   boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usb_storage" "usbhid" "sd_mod" "sdhci_pci" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
   boot.kernelParams = [  ];
   boot.tmp.useTmpfs = true;
 #  zramSwap.enable = true;

modules/desktop/gnome/default.nix

@@ -24,6 +24,8 @@
         };
     };
 
+    hardware.pulseaudio.enable = lib.mkForce false;
+
     hardware.opengl = {
       enable = true;
       driSupport = true;
@@ -41,14 +43,63 @@
 
     services = {
       xserver = {
+        enable = false;
         desktopManager.gnome.enable = true;
         displayManager = {
           gdm.wayland = true;
-          defaultSession = "steam-wayland";
+        #  defaultSession = "steam-wayland";
           autoLogin.enable = true;
           autoLogin.user = "kabbone";
         };
       };
     };
 
+    systemd.services.gamescope-switcher = {
+      wantedBy = [ "graphical.target" ];
+      serviceConfig = {
+        User = 2000;
+        PAMName = "login";
+        WorkingDirectory = "~";
+  
+        TTYPath = "/dev/tty7";
+        TTYReset = "yes";
+        TTYVHangup = "yes";
+        TTYVTDisallocate = "yes";
+  
+        StandardInput = "tty-fail";
+        StandardOutput = "journal";
+        StandardError = "journal";
+  
+        UtmpIdentifier = "tty7";
+        UtmpMode = "user";
+  
+        Restart = "always";
+      };
+  
+      script = ''
+        set-session () {
+          mkdir -p ~/.local/state
+          >~/.local/state/steamos-session-select echo "$1"
+        }
+        consume-session () {
+          if [[ -e ~/.local/state/steamos-session-select ]]; then
+            cat ~/.local/state/steamos-session-select
+            rm ~/.local/state/steamos-session-select
+          else
+            echo "gamescope"
+          fi
+        }
+        while :; do
+          session=$(consume-session)
+          case "$session" in
+            plasma)
+              dbus-run-session -- gnome-shell --display-server --wayland
+              ;;
+            gamescope)
+              steam-session
+              ;;
+          esac
+        done
+      '';
+    };
 }

modules/desktop/gnome/home.nix

@@ -18,13 +18,13 @@
     "org/gnome/desktop/a11y/applications" = {
       screen-keyboard-enabled = true;
     };
-#    "org/gnome/shell" = {
+    "org/gnome/shell" = {
 #      enabled-extensions = [
 #        "dash-to-dock@micxgx.gmail.com"
 #      ];
       favorite-apps = ["steam.desktop"];
     };
-    # Dash to Dock settings for a better touch screen experience
+  # Dash to Dock settings for a better touch screen experience
     "org/gnome/shell/extensions/dash-to-dock" = {
       background-opacity = 0.80000000000000004;
       custom-theme-shrink = true;