The process involves setting up a Linux environment on a device primarily designed for the Android operating system. This can be achieved through various methods, such as utilizing virtualization, containerization, or dual-booting. An example of this would be installing a Debian distribution within a chroot environment on a smartphone or tablet.
Enabling a Linux environment on a mobile device offers several advantages, including access to a wider range of software tools typically unavailable on Android, enhanced security capabilities, and the potential for development and testing in a Linux-based environment. Historically, this has been driven by developers and enthusiasts seeking greater control and flexibility over their mobile computing experience.