Hello! I am using Red Hat Linux 8.0 and installed LyX 1.3.1 using lyx-1.3.1-1rh8-qt.i386.rpm with rpm -Uvh lyx-1.3.1-1rh8-qt.i386.rpm The math symbols were displayed as LaTeX words. Then I installed latex-ttf-fonts-0.1-1.noarch.rpm from ftp://ftp.lyx.org/pub/lyx/contrib/ with rpm -Uvh latex-ttf-fonts-0.1-1.noarch.rpm and the math symbols were shown correctly on screen (maybe I had to restart LyX).
/Svante Bj�rklund
