Implement shutdown-if-not-in-use.

roles/lmn_kde/tasks/main.yml

@@ -137,6 +137,23 @@
       AllowSuspendThenHibernate=no
       AllowHybridSleep=no
 
+
+- Name: Copy pwroff script
+  template:
+    src: pwroff
+    dest: /usr/local/sbin/
+    mode: 0755
+
+- name: Provide service and timer for pwroff script
+  copy:
+    src: "{{ item }}"
+    dest: "/etc/systemd/system/{{ item }}"
+    mode: 0644
+  with_items:
+    - pwroff.service
+    - pwroff.timer
+  notify: enable pwroff.timer
+
 ################# general settings ##################
 - name: Protect grub menu entries
   blockinfile: