Posting from a Kubuntu install
Done in 30 minutes after hours struggling to update Windows 10 to 1903. Update starts, then fails for some reason during the boot phase, then boots again rolls back to previous version. This takes a number of very, very irritating hours and has become so irritating that I'm seriously contemplating not installing it again.
How long consumers can tolerate this degree of reliability? Seems to me that people keep running Windows today not by preference but by some means of lock-in, be it a game, a piece of HW, or some custom software. Windows has become a joke buried inside umpteen different layers of UI and OS compatibility that MS does not even try to understand anymore but instead keeps alive by piling up patches on top of patches.
MS please, do a fresh start with your OS, something like you've done with... gasp, browsers, break up compatibility and do it right.