I tried running a different window manager (fvwm1), and the menus on
mozilla now work well enough to use the browser.  (previously, whenever
a menu pane was unmapped the browser would exit).

Sounds like lesstif is a bit fragile given some window managers (I use
vtwm).

-- 
==John Kohl <jtk@kolvir.arlington.ma.us>, <john_kohl@alum.mit.edu>
Write a poem, share your heart!
Home page: <URL:http://people.ne.mediaone.net/jtk/>
Note new home zip code as of July 1, 1998: 02476