Missing fonts after Mojave 10.14 update
MacBook Pro (15-inch, 2018), macOS Mojave (10.14)
MacBook Pro (15-inch, 2018), macOS Mojave (10.14)
Boot into Safe Mode then boot normally.
Use safe mode to isolate issues with your Mac - Apple Support
I have this problem, too. Font Book shows no fonts at all and freezes when trying to "restore all fonts." Booting in safe mode means that the fonts will appear in Font Book - temporarily, but they will disappear when I boot in regular mode. On top of that, even when booting in safe mode, some of the fonts do not display. The font shows up in Font Book with a name, but when you try to preview the font, it's nothing but question marks.
Hi dialabrain - Your solution restored all the default fonts. Thank you. I wish this was documented as a suggested step for the OS upgrade.
Thanks,
Prem
You're welcome.
Missing fonts after Mojave 10.14 update