xpdf -fullscreen doesn't fill entire screen in Gnome

[John Fry <john+debian@johnfry.org>]

Hi,

After a recent upgrade of Sid I notice that xpdf -fullscreen no longer
fills the entire screen like it used to.  Instead, it fills my
desktop, but my top and bottom Gnome panels stay visible.  Acroread
and gpdf behave the same way.

Any suggestions for how to make my pdf documents fill the entire
screen for a slideshow, like they used to?

Thanks,

John