This task require a root password to change file permission,
I cannot find the root password for App Server 1 on this page: Nautilus
I also read through all relevant post but in vain
Can someone please guide me how to proceed?
You can switch into the root user using sudo.
I restart the task, this time the server become App Server 3, and it works with sudo (I tried on App Server 1 in previous task but it doesn’t work).