On Thu, 10 Sep 2020, Wolfgang Schuster wrote:
Any idea on what is going on and how to debug. I can't reproduce your Libertinus problem but the sans serif and monospaced fonts just use the wrong names. In by defense, it used to work for the last 5 years :-)
Are you mixing \definetypeface and \definefontfamily?
This is an old style and I understand that the current syntax is wrong. But it did work previously. But the correct syntax does not find the fonts either. Anyways, for now, I switched to typeface based interface \starttypescript[mainface] \definetypeface[mainface][rm][serif][libertine][default] \definetypeface[mainface][ss][sans] [heros] [default] \definetypeface[mainface][tt][mono] [dejavu] [default] [rscale=0.85] \definetypeface[mainface][mm][math] [libertine][default] \stoptypescript and it works correctly. So, it appears to be an issue with font name to filename mapping. I'll try a clean install on a docker image and check it that works ... or just wait for the newer version, which often fixes such things :-) Aditya