Ubuntu when installing Telent server: Apt-get:package has no installation reasons and solutions _linux

When I knock down this command at the terminal, the system prompts Telnetd:apt-get:package has no installation

At first I thought that there is no this bag, and then looked up the data found that there is this software, so Baidu to know to solve the above problems need the following operations:

# apt-get Update 
# Apt-get Upgrade 

This will allow the normal use of apt-get.

Next, follow the steps for configuring the Telent server in a previously reproduced article:

Http://www.jb51.net/article/98670.htm

Note: This file must be available in/usr/sbin/in.telnetd because this is a service that is required to install telnetd, without which the access 23 port is denied when remote telnetd accesses the server.

The above is a small set up to introduce the Ubuntu installation Telent server: Apt-get:package has no installation reasons and solutions, I hope to help you, if you have any questions please give me a message, small series will promptly reply to everyone. Here also thank you very much for the cloud Habitat Community website support!