A was an user of a previous version of LyX running in Linux Mandrake 7.2 and
I had no problem to compose texts with greek and mathematical characters
using the Math Pannel. But I have recently upgraded to Linux Mandrake 8.0 and
the new built-in version of LyX (1.1.6fix1). The symbols and math characters
does not appear in screen now (I just get a hyphen when I introduce an alpha
or a mathematical connector from the math pannel), although I can see them in
the DVI file and can print them. I have installed tetex and the fonts package
for the Spanish version of Linux. Have I forgotten to install any package?
What is the problem with the Math pannel, why can I not see anything in two
of its six lower buttons but could in the previous version?
