1. Xfce4-screenshooter run. 2. make a snapshot of the active window. 3. Hit save. 4. skrinshoter hangs, does not respond to mouse eats memory, eats it all. completely. Linux tux 4.1.15-gentoo-r1 #1 SMP Sat Apr 9 18:04:33 NOVT 2016 x86_64 Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz GenuineIntel GNU/Linux
I can't reproduce this bug using 1.8.2 on Arch. Does it still happen for you?
Closing, feel free to reopen if this is still a bug for you.