Power

Available options

Option	Default	Description
marchyo.power.hibernation.enable	false	Hibernation with suspend-then-hibernate
marchyo.power.hibernation.suspendThenHibernateDelay	"2h"	Sleep time before a suspended machine hibernates
marchyo.power.lid.onBattery	"suspend"	Lid close action on battery
marchyo.power.lid.onAC	"suspend"	Lid close action on external power
marchyo.power.lid.docked	"ignore"	Lid close action while docked or with an external display

Lid actions accept the logind values: ignore, poweroff, reboot, halt, kexec, suspend, hibernate, hybrid-sleep, suspend-then-hibernate and lock.

Hibernation

{
  swapDevices = [ { device = "/dev/disk/by-partlabel/swap"; } ];
  boot.resumeDevice = "/dev/disk/by-partlabel/swap";
  marchyo.power.hibernation = {
    enable = true;
    suspendThenHibernateDelay = "2h";
  };
}

With hibernation on:

• systemd HibernateDelaySec is set.
• A suspend lid action and the suspend key become suspend-then-hibernate.
• The power menus (Super + Escape, the ! launcher prefix and marchyo menu power) list Hibernate. They hide it otherwise.

The evaluation fails unless swapDevices or boot.resumeDevice is set. The swap device must be at least as large as RAM. A swap file also needs boot.kernelParams = [ "resume_offset=..." ] on the host.

Lid close and clamshell

marchyo.power.lid maps to services.logind.settings.Login.HandleLidSwitch, HandleLidSwitchExternalPower and HandleLidSwitchDocked. Each is set with lib.mkDefault, so a host can still override logind directly.

Hyprland also handles the lid switch. Closing the lid with an external display enabled turns the laptop panel off (marchyo monitor clamshell on). Opening the lid turns it back on (marchyo monitor clamshell off). With no external display the panel stays on and logind applies the lid action.