+ # Upgrade kernel.
+ - name: ensure newest kernel and grub are installed
+ apt: name={{item}} state=present
+ with_items:
+ - linux-image-amd64
+ - grub2
+ - name: update grub
+ shell: update-grub
+
+ # Ensure power management.
+ - name: ensure newest kernel and grub are installed
+ apt: name={{item}} state=present
+ with_items:
+ - tlp
+ - acpi-call-dkms
+ - name: start TLP
+ shell: tlp start
+