Presentation mode will only show single PDF pages and ignores both facing pages settings. The full screen setting isn't a work around because there are still a lot of menu and navigation bars which take up screen real estate. Reproducible: Always Steps to Reproduce: 1.Load any multi page PDF 2.Set one of the facing page options 3.Turn on presentation mode. Actual Results: Only a single page is shown Expected Results: Expect to have the view options carry over to the presentation mode.
I am using Kubuntu 15.10 KDE 4.14.12 OKular version 0.23.1 Kernel 4.2.0-15-generic #18-Ubuntu SMP x86_64 x86_64 x86_64 GNU/Linux
That's by design, i don't see how the full screen mode still has things, must be because you have not removed them, what annoys you in full screen mode?
From your comment I did figure out that I have to go in and individually go in and remove each tool/menu/navigation bar before setting full screen. Though I do wish I could change the background color of the screen. Not the paper color but the screen you can see outside the edge of the PDF. Sorry for the inconvenience.