Octal Baby!

roles/systemd-nvidia-uvm/tasks/main.yml

@@ -6,7 +6,7 @@
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: root
-   mode: 755
+   mode: 0755
   with_items:
    - { src: 'create-dev-uvm.sh', dest: '/usr/local/sbin/' }
    - { src: 'check-dev-uvm.sh', dest: '/usr/local/sbin/' }