The documentation of luaotfload states that on Linux fontconfig is used to find the font locations. However all fonts I install in
/usr/local/share/fonts(as I don't want to mess up my package management) are not visible to luaotfload, but to all other applications in my system which also use fontconfig. How do I tell luaotfload where to look for fonts?
I’m using TeXLive 2012 included in Ubuntu.