framenix: switch back to stable kernel (6_6)

Let's see whether this fixes a hang in bluetooth and network daemons.

flake.lock

@@ -194,11 +194,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1733066523,
-        "narHash": "sha256-aQorWITXZu7b095UwnpUvcGt9dNJie/GO9r4hZfe2sU=",
+        "lastModified": 1733217105,
+        "narHash": "sha256-fc6jTzIwCIVWTX50FtW6AZpuukuQWSEbPiyg6ZRGWFY=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "fe01780d356d70fd119a19277bff71d3e78dad00",
+        "rev": "cceee0a31d2f01bcc98b2fbd591327c06a4ea4f9",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
     },
     "nixos-unstable": {
       "locked": {
-        "lastModified": 1732837521,
-        "narHash": "sha256-jNRNr49UiuIwaarqijgdTR2qLPifxsVhlJrKzQ8XUIE=",
+        "lastModified": 1733212471,
+        "narHash": "sha256-M1+uCoV5igihRfcUKrr1riygbe73/dzNnzPsmaLCmpo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "970e93b9f82e2a0f3675757eb0bfc73297cc6370",
+        "rev": "55d15ad12a74eb7d4646254e13638ad0c4128776",
         "type": "github"
       },
       "original": {
@@ -258,11 +258,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1732981179,
-        "narHash": "sha256-F7thesZPvAMSwjRu0K8uFshTk3ZZSNAsXTIFvXBT+34=",
+        "lastModified": 1733120037,
+        "narHash": "sha256-En+gSoVJ3iQKPDU1FHrR6zIxSLXKjzKY+pnh9tt+Yts=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "62c435d93bf046a5396f3016472e8f7c8e2aed65",
+        "rev": "f9f0d5c5380be0a599b1fb54641fa99af8281539",
         "type": "github"
       },
       "original": {
@@ -274,11 +274,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1733077621,
-        "narHash": "sha256-Zo1md8M9LzlfFIrM7/wfEtm/4TbiObWmTckJ7yrgiJw=",
+        "lastModified": 1733260004,
+        "narHash": "sha256-Uem1KaDdvbHcTxii4t1fuuFsJlC7WeEjmXH+i1ElR/I=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "2b3136c2f2b55f97424a6ffe5926e811e14b3c71",
+        "rev": "0c7ae4a63afbc6c305e401a06191380027f5ec73",
         "type": "github"
       },
       "original": {

hosts/framenix/default.nix

@@ -24,7 +24,7 @@ in
   systemd.services.nix-daemon.environment.TMPDIR = "/var/tmp";
 
   # try newer kernels
-  boot.kernelPackages = pkgs.linuxPackages_latest;
+  #boot.kernelPackages = pkgs.linuxPackages_latest;
 
   boot.kernelParams = [
     # powersave