wry, many thing

hosts/quiver/boot.nix

@@ -4,6 +4,11 @@
 scope "boot" {
 
   initrd.availableKernelModules = [
+    "nvidia_drm"
+    "nvidia_modeset"
+    "nvidia_uvm"
+    "nvidia"
+    "video"
     "xhci_pci"
     "ahci"
     "usbcore"
@@ -18,7 +23,7 @@ scope "boot" {
   consoleLogLevel = 0;
   kernelParams = [
     "mitigations=off"
-    "preempt=full"
+    "preempt=lazy"
     "quiet"
     "loglevel=3"
     "systemd.show_status=off"

hosts/quiver/extra-niri.nix

@@ -1,3 +1,3 @@
 _: {
-  user.desktops.niri.config = builtins.readFile ./extra-niri.kdl;
+  niri.extraConfig = builtins.readFile ./extra-niri.kdl;
 }

hosts/quiver/hw.nix

@@ -12,6 +12,8 @@
   services.xserver.videoDrivers = [ "nvidia" ];
   nixpkgs.config.cudaSupport = true;
 
+  hardware.display.outputs."DP-2".mode = "2560x1440@120e";
+
   hardware.nvidia = {
     package = config.boot.kernelPackages.nvidiaPackages.production;
     modesetting.enable = true;

hosts/quiver/input.nix

@@ -14,8 +14,4 @@ in
     accelProfile = "flat";
     accelSpeed = 0.0;
   };
-
-  quick.services = {
-    ckb-next.cmd = "${lib.getExe ckb-next} -c -b";
-  };
 }

hosts/quiver/kernel.nix

@@ -0,0 +1,14 @@
+{ inputs, ... }:
+{
+  imports = [
+    inputs.bunker.nixosModules.default
+  ];
+
+  bunker.kernel = {
+    enable = true;
+    cpuArch = "MZEN3";
+    version = "6.19";
+    hardened = false;
+    lto = "none";
+  };
+}