$ sudo apt list | grep gnome-tweak-tool
Install ( lightdm ) so that display works well when logging in automatically
$ sudo apt install lightdm
$ sudo apt-get install foremost OR testdisk/photorec ( for recovery of deleted files/data on USB )
Install UnetBootin
26 Things To Do After Installing Ubuntu 18.04 Bionic Beaver Linux
Set the Fastest Repository Mirror
Software & Updates --> Ubuntu Software -->
Download from --> Other --> Select Best Server
Ubuntu Tweak Tool Installation
$ sudo add-apt-repository universe $ sudo apt install gnome-tweak-tool
Retrieve Weather Information
$ sudo apt install gnome-weather
Install Third-party Codecs & Extras ( Install VLC media player )
Due to copyright issues Ubuntu 18.04 does not provide a default access to various media codecs. You can, however, easily install them by opening your terminal and executing:
$ sudo apt install ubuntu-restricted-extras
With the Ubuntu Restricted Extras package installed you will be able to play MP3, MPEG4, AVI and some other media files.