As you may know the Canonical αποφάσισε να υιοθετήσει το GNOME Ubuntu Software Center σαν προεπιλεγμένο γραφικό διαχειριστή πακέτων στο λειτουργικό σύστημα Ubuntu 16.04 LTS Xenial Xerus, αντικαθιστώντας το παλιό Ubuntu Software Center. Canonical also renamed the GNOME application to Ubuntu Software.
But the new application did not allow installation of .deb packages downloaded from the Web.
The application for those who do not know allows an easy way installationof packages, since it only takes a double click on the installation .deb.
Of course, there was always the option to install third-party .deb packages via the command line (eg sudo dpkg -i package_name.deb ) or using some other graphical package installer, such as Gdebi, which can be installed from repositories software.
However, Canonical has released a patched version of GNOME Software in the main software repositories for users who have installed the stable version of the operating system.
So you can update the new Ubuntu Software which allows installing debs from third parties.
