Step-by-step guide on how to install Ubuntu on a USB drive and make it bootable. Benefits and use cases for having a portable Ubuntu system at your fingertips. ...
Installing Ubuntu on a virtual machine using VirtualBox, a free and open-source software that allows you to run multiple operating systems on your computer. ...
How to repair broken packages in Ubuntu. Using the command line tools, using APT or dpkg, using apt-get and sources.list file, using autoremove and remove, through backups and editing the package source code directly. ...