finish-install software package provides Finish the installation and reboot, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install finish-install
finish-install is installed in your system.
Make ensure the finish-install package were installed using the commands given below,
$ sudo dpkg-query -l | grep finish-install *
You will get with finish-install package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | debian-installer udeb packages |
| Package | finish-install |
| Version | 2.59ubuntu1 |
| Description | Finish the installation and reboot |
| Sub Section | Debian-installer |