add kernel parameter for better suspend

2021-11-22 20:54:18 +01:00 · 2021-11-22 20:54:18 +01:00 · e4b3b50657
parent 7e7be20baa
commit e4b3b50657
1 changed files with 4 additions and 0 deletions
--- a/hardware/xps5530/hardware-configuration.nix
+++ b/hardware/xps5530/hardware-configuration.nix
@ -12,6 +12,10 @@
  boot.initrd.kernelModules = [ "dm-snapshot" ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.extraModulePackages = [ ];
+  boot.kernelParams = [
+    "mem_sleep_default=deep"
+  ]
+
  boot.initrd.luks.devices."cryptlvm".device = "/dev/sda2";
  fileSystems."/" =
    { device = "/dev/disk/by-label/nixos";