https://bugzilla.redhat.com/show_bug.cgi?id=1285807
--- Comment #1 from Tom Georgoulias tomg@ipass.net --- Found these upstream bugs https://github.com/alexrj/Slic3r/issues/2881 https://github.com/alexrj/Slic3r/issues/2984
$ slic3r --debug --gui wxWidgets version wxWidgets 2.8.12, Wx version 0.9927