Le 1 novembre 2018 20:04:44 GMT+00:00, Chris Menzel <chris.men...@gmail.com> a écrit : >Problem solved! I upgraded to KDE Plasma version 5.14.2 (via the >backports >PPA) and LyX 2.3.1 and that solved the problem. (Not sure if either of >itself would have done the job.) Thanks again to the LyX (and KDE) >developers.
Normally it is LyX 2.3.1 which did the trick. JMarc