Fix the:trace: evaluation warning: The option security.pam.enableSSHAgentAuth' defined in /etc/nixos/modules/lix-default.nix' has been renamed to `security.pam.sshAgentAuth.enable'.

--

Solved the edge case of nixos bootloader if one was made from vma.zst or iso installer.

nix-system-configs/modules/bootloader/seabios-assigned-iso-at-birth.nix

@@ -0,0 +1,21 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  # SeaBIOS / legacy BIOS bootloader settings for VMs
+  # Bootloader - GRUB for Legacy BIOS
+  boot.loader.systemd-boot.enable = lib.mkForce false;
+  boot.loader.grub = {
+    enable = true;
+    device = "/dev/sda";
+    efiSupport = false;
+  };
+  boot.initrd.availableKernelModules = ["virtio_pci" "virtio_scsi" "ahci" "sd_mod" "virtio_blk"];
+
+  fileSystems."/" = {
+    device = "/dev/sda1";
+    fsType = "ext4";
+  };
+}

nix-system-configs/modules/bootloader/seabios-assigned-proxmox-at-birth.nix

@@ -18,5 +18,4 @@
     device = "/dev/vda1";
     fsType = "ext4"; # Use "btrfs" or "xfs" if you formatted it differently
   };
-
 }