2. type in the following command to install the openvpn client: sudo apt-get install openvpn -y 3. type in your password as necessary to install the client. step 2: download openvpn config file. download the openvpn config file from here and save it on your computer. you may need to right-click and save as. step 3: connect to the vpn. 1.. In unity install cisco vpn ubuntu, setup cisco vpn ubuntu, ubuntu 13.04, ubuntu 13.10 ji m i'm a freelance blogger who started using ubuntu 5+ years ago and wishes to share my experiences and some useful tips with ubuntu beginners and lovers.. If you have a .pcf configuration file from a windows