Fix booting from network.

roles/fvs-client-mkhome/tasks/main.yml

@@ -70,6 +70,11 @@
     mode: 0600
   notify: restart sssd
 
+  ## FIXME: preseeding grub nvram does not work
+- name: reset boot order
+  command: efibootmgr --delete-bootorder
+  when: run_in_installer|default(false)|bool
+
 ################# from kiosk.yml ##################
 
 - name: grub timeout