Recently, after upgrading to Lyx 1.6.1 (on GNU/Linux), I have this problem of vanishing Table of Contents. It usually happen when I switch the 'document class' of my book.
It also happens when I share files with other editors. Any idea why? It happens regardless of whether I use Chapter or Chapter*. FN -- FN * http://fredericknoronha.wordpress.com M +91-9822122436 P +91-832-2409490 http://twitter.com/fn
