After upgrade to ubuntu gnome 16.10, attempts to build from fresh git clone of emacs repo gives an seg fault error when trying to run dumped image. All was working fine under Ubuntu 16.04.
Loading /home/tcross/git/emacs/lisp/electric.el (source)...
Loading /home/tcross/git/emacs/lisp/emacs-lisp/eldoc.el (source)...
Loading /home/tcross/git/emacs/lisp/cus-start.el (source)...
Loading /home/tcross/git/emacs/lisp/tooltip.el (source)...
Finding pointers to doc strings...
Finding pointers to doc strings...done
Dumping under the name emacs
20812288 of 33554432 static heap bytes used
Makefile:749: recipe for target 'bootstrap-emacs' failed
make[1]: *** [bootstrap-emacs] Segmentation fault (core dumped)
make[1]: Leaving directory '/home/tcross/git/emacs/src'
Makefile:398: recipe for target 'src' failed
make: *** [src] Error 2
--