When speaking of Linux, the always present ghost in the machine is Linus Torvalds who recently upgraded his own system.

Look what's inside Linus Torvalds' latest Linux development PC [zdnet.com] by Steven J. Vaughan-Nichols, May 2020.

Or for the visually preferred:
Linus Tech Tips builds Linus Torvalds’ spec-ed PC [m.youtube.com], July 2020.

Note: Linus Torvalds uses Fedora, currently build 32.