Thanks for any help. Dave F.

1920x1080 worked!!!! The slides displayed perfectly.RoryOF wrote:On my computer (Xubuntu, three screens, 2 x 1280x1024, 1 x1920x1080), the slide show plays on the 1920 screen, showing the entire slide. I suggest you try reducing (as a test measure) your screen to 1920x1080 and seeing if the problem persists. I would not be surprised if the problem related to arithmetic overflow with the 2560 screen.