In this article, we have explained how to install .deb package in Ubuntu.
How to install .deb package in Ubuntu Steps:
1. To install a downloaded Debian (Ubuntu) package (.deb): Open Terminal and type
sudo dpkg -i packagename.deb
2. To remove a Debian (Ubuntu) package (.deb):
sudo dpkg -r packagename
3. To Reconfigure/Repair an installed Debian (Ubuntu) package (.deb):
sudo dpkg-reconfigure packagename