https://bugs.freedesktop.org/show_bug.cgi?id=82279
--- Comment #2 from Remco Zoet xamaniqinqu@gmail.com --- Some additional information: the crash (obviously) only occurs when Dosbox uses opengl rendering. For this, 'output=opengl' or 'output=openglnb' needs to be set in ~/${USER}/.dosbox/dosbox-${VERSION}.conf.