  The generalized uncertainty relation is expected to be an essential element
in a theory of quantum gravity. In this work, we examine its effect on the
Hawking radiation of a Schwarzschild black hole formed from collapse by
incorporating a minimal uncertainty length scale into the radial coordinate of
the background. This is implemented in both the ingoing Vaidya coordinates and
a family of freely falling coordinates. We find that, regardless of the choice
of the coordinate system, Hawking radiation is turned off at around the
scrambling time. Interestingly, this phenomenon occurs while the Hawking
temperature remains largely unmodified.
