Teacherlaptops don't need pwroff service and suspend function will not be disabled.

roles/lmn_fvs/tasks/main.yml

@@ -139,6 +139,7 @@
     - pwroff.timer
     - reporter.service
     - reporter.timer
+  when: not (groups.teacherlaptop is defined and inventory_hostname in groups.teacherlaptop)
 
 - name: Enable pwroff.timer
   systemd:
@@ -147,6 +148,7 @@
   loop:
     - pwroff.timer
     - reporter.timer
+  when: not (groups.teacherlaptop is defined and inventory_hostname in groups.teacherlaptop)
 
 - name: PXE first boot order
   command: /usr/local/sbin/bootorder.sh
@@ -196,6 +198,7 @@
       [AC][SuspendSession][$i]
       idleTime=7200000
       suspendType=8
+  when: not (groups.teacherlaptop is defined and inventory_hostname in groups.teacherlaptop)
 
 - name: Start with empty session by default
   ansible.builtin.copy: