revert to stable

modules/hardware.nix

@@ -9,9 +9,10 @@ in
   };
   config = lib.mkMerge [
     (lib.mkIf (!cfg.gpuAcceleration.disable) {
-      hardware.graphics = {
+      hardware.opengl = {
         enable = true;
-        enable32Bit = true;
+        driSupport = true;
+        driSupport32Bit = true;
       };
     })
     (lib.mkIf (!cfg.sound.disable) {

modules/misc.nix

@@ -1,8 +1,8 @@
 {
-  self',
   lib,
   config,
   pkgs,
+  nix-janitor,
 }:
 {
   options.local.allowedUnfree = lib.mkOption {
@@ -32,7 +32,7 @@
           nix-tree # view packages
           pciutils # lspci
           ;
-        inherit (self'.packages) nix-janitor;
+        inherit (nix-janitor.packages) default;
       }
     );