Decide what locked means in pcbnew and implement it uniformly (lp:#1745627)
Original report created by Jeff Young (jeyjey)
Different opinions exist about whether it should be "completely locked" or
just "geometrically locked" or something else.
It also appears that even within those definitions that pcbnew isn't
consistent.
See https://bugs.launchpad.net/kicad/+bug/1066220.
Original tags: pcbnew