Comment 4 for bug 405232

(gnome-settings-daemon:3212): Gdk-CRITICAL **: gdk_x11_xatom_to_atom_for_display: assertion `xatom != None' failed

(nautilus:3300): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed

(nautilus:3300): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed

Gdk-ERROR **: The program 'nautilus' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadAtom (invalid Atom parameter)'.
  (Details: serial 85809 error_code 5 request_code 24 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
aborting...
Initializing nautilus-open-terminal extension
Nautilus-Share-Message: Called "net usershare info" but it failed: "net usershare" zwrócił błąd 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.