Working multi-GPU/single-GPU setup

modules/DE/dwm.nix

@@ -20,7 +20,7 @@ in {
       enable = true;
       displayManager = {
         sessionCommands = ''
-          ${pkgs.feh}/bin/feh --bg-scale ${self + /misc/recursion.png}
+          ${pkgs.feh}/bin/feh --bg-center ${self + /misc/recursion.png}
           ${pkgs.numlockx}/bin/numlockx
         '';
         defaultSession = "none+dwm";

modules/X11.nix

@@ -15,6 +15,7 @@ in {
   config = mkMerge [
     {
       services.xserver = {
+        tty = lib.mkDefault 1;
         exportConfiguration = true;
         layout = "us";
         libinput.enable = true;

modules/packages.nix

@@ -6,10 +6,10 @@ _: {pkgs, ...}: {
       pkgs.pciutils #lspci
       pkgs.alsa-utils #volume control
       pkgs.xclip #commandline clipboard access
-      pkgs.btrfs-progs #for external harddrive
       pkgs.bottom #view tasks
       pkgs.bc #terminal calculator
       pkgs.nix-tree #view packages
+      pkgs.nix-output-monitor
     ];
   };
 }

modules/theming.nix

@@ -59,12 +59,32 @@ in {
         services.xserver.displayManager.sessionCommands = ''
           xrdb -load /etc/xdg/Xresources
         '';
+        fonts = {
+          fonts = [
+            (pkgs.nerdfonts.override
+              {
+                fonts = ["Overpass"];
+              })
+          ];
+          enableDefaultFonts = false;
+          fontDir.enable = true;
+          fontconfig = {
+            enable = true;
+            defaultFonts = {
+              serif = ["Overpass Nerd Font"];
+              sansSerif = ["Overpass Nerd Font"];
+              monospace = ["OverpassMono Nerd Font"];
+            };
+            hinting.enable = true;
+            antialias = true;
+          };
+        };
       }
     )
     (mkIf cfg.kmscon.enable {
       services.kmscon = {
         enable = true;
-        hwRender = true;
+        hwRender = false;
         extraConfig = ''
           font-size=10
         '';
@@ -83,27 +103,6 @@ in {
         "autovt@tty1".enable = false;
         "kmsconvt@tty1".enable = false;
       };
-
-      fonts = {
-        fonts = [
-          (pkgs.nerdfonts.override
-            {
-              fonts = ["Overpass"];
-            })
-        ];
-        enableDefaultFonts = false;
-        fontDir.enable = true;
-        fontconfig = {
-          enable = true;
-          defaultFonts = {
-            serif = ["Overpass Nerd Font"];
-            sansSerif = ["Overpass Nerd Font"];
-            monospace = ["OverpassMono Nerd Font"];
-          };
-          hinting.enable = true;
-          antialias = true;
-        };
-      };
     })
   ];
 }