On Wed, 15 Jun 2016, Paul A. Rubin wrote:
With the mouse next to the figure, check whether the environment drop down list says "Frame". If so, change it to Standard and increase depth to make it a child of the frame. (This will also allow you to change the justification of the image. I like to center mine.)
Paul, I've done this. With the Standard environment the increased depth icon (to center the figure) only adds a Frame environment to the left of the figure. I have found some work-arounds so I'm able to add frames and continue with the presentation (a 45-minute one a week from today). This presentation is built by modifying and lengthening one I prepared about 3 years ago with an earlier LyX version. I notice a number of differences in appearance between original frames (e.g,, a double line indicating end-of-frame vs a single line now) and wonder if the version differences are what's caused these glitches. Thanks, Rich
