Comment 4 for bug 1463078

prkos wrote:
> I can still observe this in Inkscape 0.92+devel 15229 on Ubuntu 14.04LTS.

Confirmed with lp:inkscape r15505 on Ubuntu 14.04:
$ apt-cache policy libglib2.0-0 | grep Installed
  Installed: 2.40.2-0ubuntu1
$ apt-cache policy libglibmm-2.4-1c2a | grep Installed
  Installed: 2.39.93-0ubuntu1
$ apt-cache policy libgtk-3-0 | grep Installed
  Installed: 3.10.8-0ubuntu1.6
$ apt-cache policy libgtkmm-3.0-1 | grep Installed
  Installed: 3.10.1-0ubuntu2
$ apt-cache policy libsigc++-2.0-0c2a | grep Installed
  Installed: 2.2.10-0.2ubuntu2

Seems still likely an Inkscape issue related to certain versions of upstream libs or C++ bindings?