Nautilus window frame disappearing

[Frederic Muller <fredm gnome org>]

Hi!

I am being hit by a weird nautilus behavior following an unknown
keyboard shortcut or mouse move, which I can't revert: basically the
window frame just disappears. The first time rebooting the machine fixed
this issue so I thought it was a bug (last week), this time rebooting
doesn't address the problem.

Is it a new feature and how do i revert to the "original" view, or is my
luck getting thinner ;-) ?


Thanks

Fred