Unified cgroup hierarchy, add m1 rules

externals/rules/m1n1.nix

@@ -0,0 +1,7 @@
+{ writeTextFile }:
+
+writeTextFile {
+  name = "m1n1-udev-rules";
+  text = builtins.readFile ./m1n1.rules;
+  destination = "/etc/udev/rules.d/80-m1n1.rules";
+}

externals/rules/m1n1.rules

@@ -0,0 +1,7 @@
+
+SUBSYSTEM=="tty", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="316d", GOTO="m1n1"
+GOTO="not_m1n1"
+LABEL="m1n1"
+SUBSYSTEM=="tty", ATTRS{bInterfaceNumber}=="00", KERNEL=="ttyACM*", SYMLINK+="m1n1"
+SUBSYSTEM=="tty", ATTRS{bInterfaceNumber}=="02", KERNEL=="ttyACM*", SYMLINK+="m1n1-sec"
+LABEL="not_m1n1"

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1665475263,
-        "narHash": "sha256-T4at7d+KsQNWh5rfjvOtQCaIMWjSDlSgQZKvxb+LcEY=",
+        "lastModified": 1665996265,
+        "narHash": "sha256-/k9og6LDBQwT+f/tJ5ClcWiUl8kCX5m6ognhsAxOiCY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "17208be516fc36e2ab0ceb064d931e90eb88b2a3",
+        "rev": "b81e128fc053ab3159d7b464d9b7dedc9d6a6891",
         "type": "github"
       },
       "original": {
@@ -23,11 +23,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1665839131,
-        "narHash": "sha256-0KYo13PfwvPw5i/SC+hGy3hsgR++Co7SIzv+0e9YOnM=",
+        "lastModified": 1666873549,
+        "narHash": "sha256-a6Eu1Qv/EndjepSMja5SvcG+4vM5Rl2gzJD7xscRHss=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "674d05f9ae2249d606a0e6fc63e522d2031a27ac",
+        "rev": "419dcc0ec767803182ed01a326f134230578bf60",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1665856284,
-        "narHash": "sha256-FQusb2DuFo8UF0jhUSPFhDKc40jRbHcdyyw4anN20WA=",
+        "lastModified": 1666867875,
+        "narHash": "sha256-3nD7iQXd/J6KjkT8IjozTuA5p8qjiLKTxvOUmH+AzNM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "be44bf672c61a284f759898d1e59077b00655c4c",
+        "rev": "c132d0837dfb9035701dcd8fc91786c605c855c3",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1665848363,
-        "narHash": "sha256-3Jow1YxzPtQnck1bAAvbVxgRH4gNnkIdw871Vm6UtAU=",
+        "lastModified": 1666869603,
+        "narHash": "sha256-3V53or4Vpu4+LrGfGSh3T2V8+qf5RP6nRuex9GywkwE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "83b198a2083774844962c854f811538323f9f7b1",
+        "rev": "2001e2b31c565bcdf7bc13062b8d7cfccaca05b8",
         "type": "github"
       },
       "original": {

sets/virtualization.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
 {
   virtualisation = {
@@ -17,6 +17,9 @@
     };
   };
 
+  # no more cgroups v1
+  systemd.enableUnifiedCgroupHierarchy = lib.mkForce true;
+
   # Breaks IPv4 on bridge
   boot.kernel.sysctl."net.bridge.bridge-nf-call-iptables" = 0;
 

system/starlight/default.nix

@@ -79,6 +79,10 @@
     })
   ];
 
+  services.udev.packages = [
+    (pkgs.callPackage ../../externals/rules/m1n1.nix { })
+  ];
+
   hardware.opengl.extraPackages = with pkgs; [ vulkan-validation-layers ];
 
   # Home