I also have the issue on Ubuntu 17.10 with gnome-screenshot v3.22.0 ...
$ lsb_release -rd Description: Ubuntu 17.04 Release: 17.04
$ apt-cache policy gnome-screenshot gnome-screenshot: Installed: 3.22.0-1ubuntu1 Candidate: 3.22.0-1ubuntu1 Version table: *** 3.22.0-1ubuntu1 500 500 http://gb.archive.ubuntu.com/ubuntu zesty/main amd64 Packages 100 /var/lib/dpkg/status
I also have the issue on Ubuntu 17.10 with gnome-screenshot v3.22.0 ...
$ lsb_release -rd
Description: Ubuntu 17.04
Release: 17.04
$ apt-cache policy gnome-screenshot gb.archive. ubuntu. com/ubuntu zesty/main amd64 Packages dpkg/status
gnome-screenshot:
Installed: 3.22.0-1ubuntu1
Candidate: 3.22.0-1ubuntu1
Version table:
*** 3.22.0-1ubuntu1 500
500 http://
100 /var/lib/