Gramps : core dumped

Is an error report not created in /var/crash?

Yes there is a _usr_share_gramps_gramps.py.1000.crash
But it's a very big file, do I need to attach it or just some parts of it ?

Here is the file without the core dump

Here is the valgrind log

If you could run gramps from a console and reproduce the crash, that will generally produce a Python traceback that would be quite useful in understanding the bug.

stemp@caderousse:~$ gramps
Erreur de segmentation (core dumped)
stemp@caderousse:~$

That's it, but I've made a mistake, gramps started and I add some output:

stemp@caderousse:~$ LANGUAGE=C gramps
Erreur de segmentation (core dumped)
stemp@caderousse:~$ LANG=C gramps
Spelling checker cannot be used without language set.
Set your locale appropriately to use spelling checker.
LPRDoc: Free true type fonts not found.
        Microsoft true type fonts not found.
        Using Gnome standard fonts.
        Non-ascii characters will appear garbled in the output.
        INSTALL Free true type fonts
        from http://www.nongnu.org/freefont/
Upgrading to DB version 8
25211: ERROR: gramps.py: line 148: Unhandled exception
Traceback (most recent call last):
  File "/usr/share/gramps/ViewManager.py", line 891, in open_activate
    (filename,filetype) = self.db_loader.open_file()
  File "/usr/share/gramps/DbLoader.py", line 114, in open_file
    self.read_file(filename,filetype)
  File "/usr/share/gramps/DbLoader.py", line 465, in read_file
    _("Could not open file: %s") % filename, msg )
  File "/usr/share/gramps/QuestionDialog.py", line 174, in __init__
    self.format_secondary_markup(msg2)
TypeError: GtkMessageDialog.format_secondary_markup() argument 1 must be string or None, not exceptions.ValueError

I'm experiencing the same bug so I confirmed it.

When I use my normal locale (german) Gramps crashes with a segmentation fault.

When I start Gramps with LANG=C it works and I get the following output:

Spelling checker cannot be used without language set.
Set your locale appropriately to use spelling checker.
LPRDoc: Free true type fonts not found.
        Microsoft true type fonts not found.
        Using Gnome standard fonts.
        Non-ascii characters will appear garbled in the output.
        INSTALL Free true type fonts
        from http://www.nongnu.org/freefont/
/usr/share/gramps/PageView.py:142: GtkWarning: Refusing to add non-unique action 'HomePerson' to action group 'People'
  self.action_group.add_actions(self.action_list)
/usr/share/gramps/PageView.py:142: GtkWarning: Refusing to add non-unique action 'FilterEdit' to action group 'People'
  self.action_group.add_actions(self.action_list)
/usr/share/gramps/DisplayState.py:204: GtkWarning: Refusing to add non-unique action 'RecentMenu0' to action group 'RecentFiles'
  self.action_group.add_actions(actions)