After using pdflatex (or luatex for that matter), when printing my Lyx document to the printer the greek \alpha character is missing from the printed (or pre-printed) pdf document. I know it has something to do with fontloading into the document but don't know how to resolve it. Exporting to latex proper followed by dvipdf works fine... I'm using Linux/Debian. Help much appreciated! Thanks.
Hao Zhu
