Alors:
$ apt-cache search nautilus | grep dbg
8:gnome-hwp-support-dbg - HWP document integration for GNOME desktop - debugging symbols
11:libgnomevfs2-0-dbg - GNOME Virtual File System (debugging libraries)
22:nautilus-dbg - file manager and graphical shell for GNOME - debugging version
$ nautilus &
[1] 26318
$ Initializing nautilus-gdu extension
Initializing nautilus-dropbox 1.4.0
$ gdb nautilus
GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/nautilus...(no debugging symbols found)...done.
(gdb) bt
No stack.
(gdb) quit
[1]+ Erreur de segmentation nautilus
Voila, il ne semble pas détecter de problème …
Je n’ai cependant pas compris le message de fran.b