Ok, I solved the problem for myself by running LyX from an Xterm. It
turns out that the RPM that I used didn't properly set the attributes of
various installation directories, which was preventing LyX from
generating the preview file. LyX worked out of the box under su, but
under a normal user it
I am new to LyX and I just recently downloaded the latest version. For
the life of me, I cannot figure out how to enable WYSIWYG math mode,
which is supposedly a feature of the later versions of LyX. I have
searched the web, usenet, various help files... and I can't find out how
to enable
