27/05/2013 10:07, Rilke Rainer Michael:
Hallo,thank you for your comments. Eventually, an update of all the miktex packages and the lyx version (to 2.0.6) did it.
Too bad, in some way... I really would have liked to be able to see this bug in action. We'll see whether it returns (hopefully for you, not on your system!)
JMarc