This bug was fixed in the package gtk+2.0 - 2.24.30-1ubuntu1.16.04.1
--------------- gtk+2.0 (2.24.30-1ubuntu1.16.04.1) xenial; urgency=medium
* debian/patches/lp1576424-explicitly-disconnect-keymap-signals.patch - GtkEntry: Explicitly disconnect keymap signals. (LP: #1576424)
-- Martin Wimpress <email address hidden> Tue, 04 Oct 2016 17:07:26 +0100
This bug was fixed in the package gtk+2.0 - 2.24.30- 1ubuntu1. 16.04.1
--------------- 1ubuntu1. 16.04.1) xenial; urgency=medium
gtk+2.0 (2.24.30-
* debian/ patches/ lp1576424- explicitly- disconnect- keymap- signals. patch
- GtkEntry: Explicitly disconnect keymap signals. (LP: #1576424)
-- Martin Wimpress <email address hidden> Tue, 04 Oct 2016 17:07:26 +0100