Enabling Apache 2 SSL for Ubuntu 14.10 Utopic
How to Enable SSL Connection Port 443 for Ubuntu 14.10 Utopic Unicorn Linux.
The Procedure Described here is the Easiest one to Quick Start with Apache SSl on a Development Environment
Inside the Guide to Enabling SSL Apache Connection Ubuntu you will find Link to How to Generate and SetUp a Valid SSL Signed Certificate for FREE on Ubuntu Server/Desktop.

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Login into Server Shell.
Or Open a Command Line Terminal Window
(Press “Enter” to Execute Commands).Ctrl+Alt+T
In case first see: Terminal QuickStart Guide.
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Enabling Apache SSL.
sudo a2enmod ssl
sudo a2ensite default-ssl
sudo service apache2 reload
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Review the Apache Default SSL Configuration for localhost.
cat /etc/apache2/sites-available/default-ssl.conf
How to Generate a Free SSL Signed Certificate
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After you can Test Access the Domain over SSL.
For a Server (Example):
https://101.102.103.104
For a desktop:
https://localhost