UPGRADE TO 23.05

hosts/x201/nixos/configuration.nix

@@ -19,7 +19,6 @@
   # Use the GRUB 2 boot loader.
   boot.loader.grub.devices = [ "/dev/sda" ];
   boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
   boot.loader.grub.enableCryptodisk = true;
   boot.loader.supportsInitrdSecrets = true;
 #  boot.loader.grub.efiSupport = true;
@@ -35,7 +34,7 @@
   boot.plymouth.enable = true;
 
   # Clear /tmp during boot
-  boot.cleanTmpDir = true;
+ boot.tmp.cleanOnBoot = true;
  boot.initrd.kernelModules = [ "i915" ];
  boot.kernelParams = [ "i915.enable_fbc=1" ];
  # Enable microcode updates for Intel CPU
@@ -181,7 +180,7 @@ fonts = {
 
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;
-  services.openssh.permitRootLogin = "no";
+  services.openssh.settings.PermitRootLogin = "no";
   # Open ports in the firewall.
   # networking.firewall.allowedTCPPorts = [ ... ];
    networking.firewall.allowedTCPPorts = [ 24800 6600 ];