LyX-2.2.0 on Slackware-14.1. I'm continuing to prepare the slides for a presentation and have just inserted a figure on one slide. Now I want to create a new slide, but Alt-p shift-Enter does not work and the Edit menu does not display that choice, only adding a sub-frame to the existing frame (alt-p Enter).
I've not been able to determine what's different in this frame from previous frames containing a figure. Since I'm stuck and need to finish this presentation ASAP I would appreciate your thoughts on how to resolve this issue. TIA, Rich