Just upgraded my MorphOS 3.17 to the latest version 3.18. Downloaded the IMG file from the MorphOS site, burned to USB and booted my X5000 using the USB stick. All went fine without any isssues!! Great work MorphOS team.
MorphOS is a lightweight, highly efficient and flexible desktop operating system. It includes primarily proprietary as well as open – source components. Its many features range from a modern exceptionally customizable graphical user interface, which can utilize 3D hardware acceleration, to a high-performance Just-in-Time compiler that emulates the 68k family of processors and thereby allows to transparently execute legacy applications developed for the Commodore Ax00 series of computers.
More info: https://morphos-team.net/downloads