Question: howto disable gnome error dialogs so one can do sane debugging

[Hans de Goede]

Hi,

I've got a new bug reported against gnumeric:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=160075

Now when I try to reproduce it, I get a dialog saying:

The Application "gnumeric" has quit unexpectedly.

You can inform the developers of what happened to help them fix it.  Or 
you can restart the application right now.

Now that is very userfriendly but not handy for debugging, can this be 
turned off?

Regards,

Hans