haha, Ubuntu install deb file is so easy! You just need to open the command line terminal and run some commands.
Here are three simple steps to help you install the debug files which you need to install.
If you do not successfully install the file, three will be a few minutes of video tutorials at the bottom of the article to show you how to install deb file on Ubuntu.
How to install deb on Ubuntu
# Step 1
Hit the keyboard shortcut Ctrl – Alt + T to open command line terminal.
# Step 2
Go to the directory where you need to install the deb.
# Step 3
Execute the following command to install the deb file.
Note: replace filename.deb with the deb file name you want to install.
sudo dpkg -i filename.deb