Comment 0 for bug 166919

In a nightly build from Sept 3rd the mouse position is
wrongly detected when the mouse is in the canvas area.

I am using a wacom intuos 2 tablet, with latest wacom
drivers. The position of the mouse on the screen, and
the detect position shown by the claret marks in the
rulers is different. The problem seems to be related to
mouse movement. If I move the mouse quickly the
detected position doesn't keep up with the mouse. If I
move the mouse slowly the detect position moves in
parallel.

This doesn't seem to affect other elements of the ui; I
can click on toolbar buttons. Only the canvas area is
affected.

In the attached file the drawing position is separated
from the mouse pointer. (The mouse pointer has been
drawn by hand, but does show the true position of the
mouse)

This problem does not occur in the 0.42.2 release. It
does occur in an august 30th build.