A note about this bug: emacs25 had the same issue, but it was eventually fixed a few days ago in:
emacs25 (25.2+1-3) unstable; urgency=medium [...] * Completely remove gconf support. Build --without-gconf for the emacs25 flavor (as we already do for lucid and nox), since GConf has been deprecated for years. Thanks to intrigeri for reporting the issue. (Closes: 869085) [...] -- Rob Browning <r...@defaultvalue.org> Sat, 29 Jul 2017 11:58:36 -0500 -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)