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Diffstat (limited to 'nixpkgs/nixos/modules/virtualisation/lxd-virtual-machine.nix')
-rw-r--r--nixpkgs/nixos/modules/virtualisation/lxd-virtual-machine.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/virtualisation/lxd-virtual-machine.nix b/nixpkgs/nixos/modules/virtualisation/lxd-virtual-machine.nix
index 92434cb9babf..2768e7c25966 100644
--- a/nixpkgs/nixos/modules/virtualisation/lxd-virtual-machine.nix
+++ b/nixpkgs/nixos/modules/virtualisation/lxd-virtual-machine.nix
@@ -45,6 +45,10 @@ in {
 
     boot.kernelParams = ["console=tty1" "console=${serialDevice}"];
 
+    services.udev.extraRules = ''
+      SUBSYSTEM=="cpu", CONST{arch}=="x86-64", TEST=="online", ATTR{online}=="0", ATTR{online}="1"
+    '';
+
     virtualisation.lxd.agent.enable = lib.mkDefault true;
   };
 }