Power Management: Difference between revisions

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systemd.services.your-service-name = {

description = "Service description here";

wantedBy = [ "post-resume.target" ];

after = [ "post-resume.target" ];

script = ''

echo "This should show up in the journal after resuming."

'';

serviceConfig.Type = "oneshot";

};

</syntaxhighlight>

Line 48:

Therefore, an example configuration could look like this:<syntaxhighlight lang="nix">

/*

// I'm hibernating into a logical volume that's also under LUKS. Pretty cool, right?

I'm hibernating into a logical volume that's also under LUKS. Pretty cool, right?

*/

swapDevices = [

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== Tips and tricks ==

=== ~~Go into hibernate~~ after ~~specific suspend~~ time ===

=== Hibernate after specified time ===

Using following configuration, your system will go from suspend into hibernate after 1 hour:<syntaxhighlight lang="nix">

systemd.sleep.~~extraConfig~~ = ''

systemd.sleep.settings.Sleep = {

HibernateDelaySec=1h

HibernateDelaySec = "1h";

'';

};

</syntaxhighlight>

Or, to ~~disable suspend entirely, consider a configuration like this~~:

=== Disable all sleep functionality ===

Some desktop environment and display manager combinations might attempt to put your machine to sleep as default behavior (i.e. SDDM and KDE Plasma 6 under Wayland). If this is not what you want, you can define the following to block any service attempting to put your machine to sleep via systemd:

systemd.sleep.~~extraConfig~~ = ''

systemd.sleep.settings.Sleep = {

~~AllowSuspend~~=no

AllowHibernation = "no";

~~AllowHibernation~~=no

AllowHybridSleep = "no";

~~AllowHybridSleep~~=no

AllowSuspend = "no";

AllowSuspendThenHibernate=no

AllowSuspendThenHibernate = "no";

'';

};

</syntaxhighlight>

@@ Line 30: / Line 30: @@
 <syntaxhighlight lang="nix">
-  systemd.services.your-service-name = {
+systemd.services.your-service-name = {
-    description = "Service description here";
+  description = "Service description here";
-    wantedBy = [ "post-resume.target" ];
+  wantedBy = [ "post-resume.target" ];
-    after = [ "post-resume.target" ];
+  after = [ "post-resume.target" ];
-    script = ''
+  script = ''
      echo "This should show up in the journal after resuming."
-    '';
+  '';
-    serviceConfig.Type = "oneshot";
+  serviceConfig.Type = "oneshot";
-  };
+};
 </syntaxhighlight>
@@ Line 48: / Line 48: @@
 Therefore, an example configuration could look like this:<syntaxhighlight lang="nix">
-/*
+// I'm hibernating into a logical volume that's also under LUKS. Pretty cool, right?
-  I'm hibernating into a logical volume that's also under LUKS. Pretty cool, right?
-*/
 swapDevices = [
@@ Line 69: / Line 67: @@
 == Tips and tricks ==
-=== Go into hibernate after specific suspend time ===
+=== Hibernate after specified time ===
 Using following configuration, your system will go from suspend into hibernate after 1 hour:<syntaxhighlight lang="nix">
-systemd.sleep.extraConfig = ''
+systemd.sleep.settings.Sleep = {
-   HibernateDelaySec=1h
+   HibernateDelaySec = "1h";
-'';
+};
 </syntaxhighlight>
-Or, to disable suspend entirely, consider a configuration like this:
+=== Disable all sleep functionality ===
+Some desktop environment and display manager combinations might attempt to put your machine to sleep as default behavior (i.e. SDDM and KDE Plasma 6 under Wayland).  If this is not what you want, you can define the following to block any service attempting to put your machine to sleep via systemd:
 <syntaxhighlight lang="nix">
-systemd.sleep.extraConfig = ''
+systemd.sleep.settings.Sleep = {
-   AllowSuspend=no
+   AllowHibernation = "no";
-   AllowHibernation=no
+   AllowHybridSleep = "no";
-   AllowHybridSleep=no
+   AllowSuspend = "no";
-   AllowSuspendThenHibernate=no
+   AllowSuspendThenHibernate = "no";
-'';
+};
 </syntaxhighlight>