Page break, New page, Clear page, Clear double page functions does not work for me in LyX. I tried to enter them via Insert ->…. and via LaTeX code
But I desperately need to brake a page between two figures, because second picture occur inside the next subsection on the next page and that new subsection starts (in compiled PDF) right after the first figure. These two figures are too big to be placed at one page.
EDIT 2: Here is the screenshot for MWE:
LyX version 2.0.6, OS openSUSE 12.3.