What’s whoopsie ?
   It’s the “Ubuntu Error Reporting” daemon, and is installed by default in both desktop/server installations.
   When something crashes, whoopsie does two things:
       Collects the crash report generated by Apport and
       Can send them to Ubuntu/Canonical (specifically to https://daisy.ubuntu.com 🙂
How do I disable it on a server or via the command-line?
   Just change the “report_crashes” parameter to “false” in the /etc/default/whoopsie file.
   Then bid farewell to whoopsie with sudo service whoopsie stop.