Hi! With the help of this great mailing-list I managed to type text with the opentype version of LinuxLibertine. But the math font still falls back to Latin Modern (I think). Is there a way to get mathsymbols typed with LinuxLibertine, too? My code so far: % engine=luatex \starttypescript [serif] [linuxlibertine] \setups[font:fallback:serif] \definefontsynonym [Serif] [LinLibertine-Regular] \definefontsynonym [SerifBold] [LinLibertine-Bold] \definefontsynonym [SerifItalic] [LinLibertine-Italic] \definefontsynonym [SerifBoldItalic] [LinLibertine-BoldItalic] \definefontsynonym [SerifCaps] [LinLibertine-Caps] \stoptypescript \starttypescript [serif] [linuxlibertine] \definefontsynonym [LinLibertine-Regular] [name:Linux Libertine O] [features=default] \definefontsynonym [LinLibertine-Bold] [name:Linux Libertine O Bold] [features=default] \definefontsynonym [LinLibertine-Italic] [name:Linux Libertine O Italic] [features=default] \definefontsynonym [LinLibertine-BoldItalic] [name:Linux Libertine O Bold Italic] [features=default] \definefontsynonym [LinLibertine-Caps] [name:Linux Libertine O Capitals] [features=default] \stoptypescript \starttypescript [linuxlibertine] \definetypeface [\typescriptone] [rm] [serif] [linuxlibertine] [default] \stoptypescript \usetypescript[linuxlibertine] \setupbodyfont[linuxlibertine] \starttext Normal text. \startformula \alpha + \beta = 10 \stopformula \stoptext Regards, Eyke