Dell XPS 13 7390 (210-ASUT) Ubuntu will not boot to desktop
Dell XPS 13 7390 with Ubuntu, purchased from Dell in December 2019.
It was working great until today when Firefox disappeared. After I closed Firefox I couldn't start it again, it just wasn't there (at least search in GUI and terminal couldn't find it). So I went for lunch and when I got back it wouldn't let me sign in (password wasn't accepting any characters), so I pushed power button to turn it off.
Turned it on and it boots to command prompt instead of GUI.