Everything works fine with using simplefonts and Lucida, except the math fonts, which are taken from LM \usemodule[simplefonts] \setmainfont [Lucida Bright] \setmathfont [Lucida New Math] \starttext roman $x=3$ \stoptext oss@shania:/opt/context> pdffonts 08-03-3.pdf name type emb sub uni object ID ------------------------------------ ----------------- --- --- --- --------- MDATVQ+LucidaBright CID TrueType yes yes yes 18 0 JWSQRN+LMMathItalic10-Regular Type 1 yes yes no 19 0 ESDBJD+LMRoman10-Regular CID Type 0C yes yes yes 20 0 without simplefonts and using the lucida typescript I have MDATVQ+LucidaBright CID TrueType yes yes yes 18 0 KRKRVS+LucidaNewMath-Italic Type 1 yes yes no 19 0 QYKOLB+LucidaNewMath-Symbol Type 1 yes yes no 20 0 ISGJTO+LucidaBright CID Type 0C yes yes yes 21 0 Herbert