This file will let you to choose what updates you want to make by choosing where apt can search for new updates and upgrades. Blocklist packages from automatic updating If you want to prevent a package to being updated automatically, you can add them to blocklist.
In the previous posts we have seen Installation, Configuration, Managing and troubleshooting the WSUS server.
In this post we will see how to configure client side targeting in WSUS.
To configure your Ubuntu server to send a mail notification to your Inbox when new updates available, install Apticorn tool in your Ubuntu server.
For more information about Apticorn, refer our following tutorial.