Problem scenario
You are using Ubuntu or a Debian distribution of Linux. You log in and see this (the message of the day):
6 packages can be updated.
6 updates are security updates.
You then run this: sudo apt-get -y upgrade
But it does not work. You see this message:
"0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded."
What can you do to update your Linux server and not be warned about packages that can be updated?
Solution
Run this command: sudo apt -y upgrade