Hi, sorry I didn't see this mail; it was sent to the bug, but not to me.
> Is this a new installation or did you upgrade from a prior version of > hugin? If so, did you reset the preferences for the control points > detectors (File -> Preferences -> Control Points Editor, press "Load > Defaults")? It's an old installation, upgraded many times. I was able to pinpoint the issue to enblend SEGFAULTing on launch, which I fixed by recompiling it against current unstable. Seems to be caused by the GCC5 transition, and a duplicate of <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798850>. Kind regards, Ralf
