With the latest TeXmacs from head, I can't seem to make it recognize and offer most of the TrueType fonts on my LinuxMint 18.1 system.
I have gone so far as to add the font in ~/.TexMacs/fonts/truetype and invoke texmacs --delete-font-cache.
This problem occurs with or without the new style fonts.
Specifically, the Carlito font is the one I am trying to use.
Sam