How to uninstall libdvbpsi6 from Ubuntu
To uninstall just libdvbpsi6 package itself from Ubuntu execute on terminal:
sudo apt-get remove libdvbpsi6
Uninstall libdvbpsi6 and it's dependent packages
To uninstall the libdvbpsi6 package and any other dependant package which are no longer needed on Ubuntu.
sudo apt-get autoremove libdvbpsi6
If you also want to delete configuration and/or data files of libdvbpsi6 from Ubuntu then this will work:
sudo apt-get purge libdvbpsi6
To delete configuration and/or data files of libdvbpsi6 and it's dependencies from Ubuntu then execute:
sudo apt-get autoremove --purge libdvbpsi6
libdvbpsi6 package information
library for MPEG TS and DVB PSI tables decoding and generating
libdvbpsi is a simple library designed for MPEG TS and DVB PSI tables decoding and generating. This package contains the libdvbpsi runtime library.
More information about apt-get remove
Advanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.
apt-get is the command-line tool for handling packages, and may be considered the user's "back-end" to other tools using the APT library.
apt-get remove is identical to install except that packages are removed instead of installed. Note that removing a package leaves its configuration files on the system. If a plus sign is appended to the package name (with no intervening space), the identified package will be installed instead of removed.