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 ** Attachment added: "_usr_bin_nautilus.1000.crash" https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/660565/+attachment/2160539/+files/_usr_bin_nautilus.1000.crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/660565 Title: nautilus crashed with SIGSEGV in g_cclosure_marshal_VOID__OBJECT(), When iphone 3GS pugged in, infinite loop attempting to opening file manager that say "starting file manager." -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
