GNU/Linux naming controversy

Tux, mascot of the Linux Kernel
Official logo employed by the GNU Project

Since the 1990s, there has been ongoing debate over whether operating systems that use the Linux kernel in combination with GNU software should be referred to as Linux or GNU/Linux.

Supporters of the term Linux argue that it is more widely used in the media and by the general public, and that it serves as a practical shorthand for systems that combine the Linux kernel with software from a variety of sources, including the GNU Project.

Advocates of the term GNU/Linux, including the Free Software Foundation (FSF) and its founder Richard Stallman, argue that the name acknowledges the contributions of the GNU Project, particularly how the Linux kernel was added on top of the original GNU operating system. A few distributions, such as Debian, Trisquel, and Parabola GNU/Linux-libre, use this naming convention.