install deb linux ubuntu uninstall
1. To install a .deb file, simply Right click on the .deb file, and choose Kubuntu Package Menu->Install Package. 2. Alternatively, you can also install a .deb file by opening a terminal and typing: sudo dpkg -i package_file.deb 3. To uninstall a .deb file, remove it using Adept, or type: sudo apt-get remove package_name
Source: help.ubuntu.com