Ah, thanks for the explanation! Do you think this upstream bug describes the same problem? https://bugzilla.gnome.org/show_bug.cgi?id=679622
On Sat, Mar 19, 2016 at 8:46 PM Celelibi <celel...@gmail.com> wrote: > 2016-03-18 23:56 UTC+01:00, Ari Pollak <a...@debian.org>: > > I can't seem to reproduce this. Could you provide step-by-step > > instructions, starting from opening gimp? > > > > Ok. > 1) Open an image. I join one as example, but any may work too. > 2) Use the menu Colors > Threshold. Click "auto", then validate with "OK". > 3) Use again the menu Colors > Threshold. Click "auto". > > The automatically choosen threshold is 0 which will make the image > completely white while it was already black and white. >