From 4f1dc4bfb7b5c7a6d5e77d331bc1a349e76d5808 Mon Sep 17 00:00:00 2001
From: Harold <qhua948@aucklanduni.ac.nz>
Date: Wed, 21 Feb 2024 01:10:32 +0000
Subject: [PATCH] nixos/modprobe: Added
 `boot.modprobeConfig.useUbuntuModuleBlacklist`.

Allowing disable of the Ubuntu blacklist.
---
 nixos/modules/system/boot/modprobe.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/system/boot/modprobe.nix b/nixos/modules/system/boot/modprobe.nix
index d751c4462d3f..5738c39d15ff 100644
--- a/nixos/modules/system/boot/modprobe.nix
+++ b/nixos/modules/system/boot/modprobe.nix
@@ -11,6 +11,10 @@ with lib;
       default = true;
     };
 
+    boot.modprobeConfig.useUbuntuModuleBlacklist = mkEnableOption (lib.mdDoc "Ubuntu distro's module blacklist") // {
+      default = true;
+    };
+
     boot.blacklistedKernelModules = mkOption {
       type = types.listOf types.str;
       default = [];
@@ -43,7 +47,9 @@ with lib;
 
   config = mkIf config.boot.modprobeConfig.enable {
 
-    environment.etc."modprobe.d/ubuntu.conf".source = "${pkgs.kmod-blacklist-ubuntu}/modprobe.conf";
+    environment.etc."modprobe.d/ubuntu.conf" = mkIf config.boot.modprobeConfig.useUbuntuModuleBlacklist {
+      source = "${pkgs.kmod-blacklist-ubuntu}/modprobe.conf";
+    };
 
     environment.etc."modprobe.d/nixos.conf".text =
       ''