Hello,
I just updated ConTeXt to the latest version (2009.11.13 12:45), and now all the fonts I have installed on my system seem to have mysteriously disappeared from ConTeXt's sight. Running "mtxrun --script fonts --list" displays only the fonts that are installed in the ConTeXt directory. I'm using Linux and fontconfig finds all the fonts just fine. Until now, I haven't had any problems using the fonts on my system after an update without any further actions. I did, however, run
luatools --selfupdatejust to make sure that everything is up-to-date but that didn't make any difference.
mtxrun --selfupdate
luatools --generate
context --make