Comment 17 for bug 660565

I have the same problem in Natty Narwhal (when I logging into Classic Ubuntu session, not in Unity). I attached syslog (it contains a lot of messages about segfaults in nautilus) and .crash files.

user@user-G31M-S2L:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.04
Release: 11.04
Codename: natty

user@user-G31M-S2L:~$ uname -a
Linux user-G31M-S2L 2.6.38-9-generic #43-Ubuntu SMP Thu Apr 28 15:25:15 UTC 2011 i686 i686 i386 GNU/Linux

user@user-G31M-S2L:~$ dpkg -l "gnome-panel"
ii gnome-panel 1:2.32.1-0ubuntu6.5 launcher and docking facility for GNOME

user@user-G31M-S2L:~$ dpkg -l "*wnck"
ii python-wnck 2.32.0-0ubuntu2 Python bindings for the WNCK library

countzero@countzero-System-Product-Name [~]$ dpkg -l nautilus
ii nautilus 1:2.32.2.1-0ubuntu13 file manager and graphical shell for GNOME