pin kernel to 6.7.7

flake.lock

@@ -336,17 +336,17 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1717796960,
-        "narHash": "sha256-BKjQ9tQdsuoROrojHZb7KTAv95WprqCkNFvuzatfEo0=",
+        "lastModified": 1709742294,
+        "narHash": "sha256-8iPomMqw7grXVsugMJhsnHdbre8LnXOQUtHtMXRaWqc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8e0a5f16b7bf7f212be068dd302c49888c6ad68f",
+        "rev": "56051fbe049bf39adc1f08eb51740c226a4c3b90",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-24.05-small",
         "repo": "nixpkgs",
+        "rev": "56051fbe049bf39adc1f08eb51740c226a4c3b90",
         "type": "github"
       }
     },

flake.nix

@@ -10,8 +10,9 @@
     flake-parts.url = "github:hercules-ci/flake-parts";
     flake-parts.inputs.nixpkgs-lib.follows = "nixpkgs";
 
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05-small";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    # contains kernel 6.7.7, do not update
+    nixpkgs.url = "github:NixOS/nixpkgs/56051fbe049bf39adc1f08eb51740c226a4c3b90";
 
     nixos-hardware.url = "github:NixOS/nixos-hardware";
     nur.url = "github:nix-community/NUR";

hosts/epyc.nix

@@ -27,7 +27,7 @@ in
 
   # TODO: there's a critical bug on 6.8+ where btrfs won't mount the rootfs at all.
   # Do not upgrade until it is fixed. Ping Raito when needed.
-  # boot.kernelPackages = pkgs.linuxPackage_latest;
+  boot.kernelPackages = pkgs.linuxPackages_6_7;
 
   # Open public access to our PostgreSQL.
   services.postgresql.enable = true;
@@ -38,7 +38,8 @@ in
   networking.firewall.allowedTCPPorts = [ 5432 ];
 
   nix.buildMachines = [
-    { hostName = "localhost";
+    {
+      hostName = "localhost";
       systems = [
         "x86_64-linux"
         "riscv64-linux"

modules/users/keys/luj.keys

@@ -11,3 +11,5 @@ ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILKIDLmQQ+P+jE4zVRpdVp8fmYEe4nzPDqYZt6A4eyIi
 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAkj2xsN7Qt/Ew2QO+HiF2yOjXPRucZ3SbIdPDLJoh22
 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDMBW7rTtfZL9wtrpCVgariKdpN60/VeAzXkh9w3MwbO
 ssh-rsa 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
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIADCpuBL/kSZShtXD6p/Nq9ok4w1DnlSoxToYgdOvUqo
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC0yxKgDt5IsroNxjqRYpbt7F3m8kewrnFql9PRSQgUMoAmLjIdtaNolfTGwPnb+mkhfh1wac7+SdoFilVAWfxdcBpkt6smou0EG4ek6nRQDV+MceZb/Yaroj6qDZ0XdSnirCIXvVSLAs+z+rwRNVP/vPr+PZc7eRCjeTWZftjIAF0XPL09raDIpdZZKrWKOk7ieWV1NedEf72HvD720mmyEpR2z8iFKcVbZlVmC1KAnfozpX22nk+i9LLuwpFWdb8cDpObuu7OoGVPvX5h0TxI+6vH+9+u657G0AyHyJrBdbMzJDFdRolWYCzUo5G+2deBlY1VMJ36oNx17xkd4vBh