Version: 2.20.0

What were you doing when the application crashed?
I was changing the path using the horizontal bar that shows the folder you are with respect to the root directory when nautilus crashed.
Excuse my poor english.
if you have any doubt i will respond you as soon as possible.


Distribution: Debian lenny/sid
Gnome Release: 2.20.3 2008-01-12 (Debian)
BugBuddy Version: 2.20.1

System: Linux 2.6.22-3-686 #1 SMP Sun Feb 10 20:20:49 UTC 2008 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10300000
Selinux: No
Accessibility: Disabled
GTK+ Theme: Glossy
Icon Theme: glass-icons

Memory status: size: 169328640 vsize: 169328640 resident: 45338624 share: 18567168 rss: 45338624 rss_rlim: 4294967295
CPU usage: start_time: 1206291951 rtime: 1132 utime: 1064 stime: 68 cutime:25 cstime: 10 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/nautilus'

(no debugging symbols found)
Using host libthread_db library "/lib/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb6c376c0 (LWP 6292)]
[New Thread 0xb132bb90 (LWP 8445)]
[New Thread 0xb3b30b90 (LWP 7729)]
[New Thread 0xb51deb90 (LWP 7728)]
[New Thread 0xb232db90 (LWP 7727)]
[New Thread 0xb2b2eb90 (LWP 7726)]
[New Thread 0xb1b2cb90 (LWP 7725)]
[New Thread 0xb332fb90 (LWP 7724)]
(no debugging symbols found)
0xffffe410 in __kernel_vsyscall ()

+ Trace 193158

----------- .xsession-errors ---------------------
Sample Encoding: signed (2's complement)
Channels       : 2
Sample Rate    : 44100

Time: 00:00.00 [00:00.74] of 00:00.74 (0.00%) Samples out: 0     Clips: 0    
Time: 00:00.56 [00:00.18] of 00:00.74 (75.7%) Samples out: 24.6k Clips: 0    
Time: 00:00.74 [00:00.00] of 00:00.74 (100%
Done.
(nautilus:6292): Gtk-CRITICAL **: gtk_tree_model_sort_iter_nth_child: assertion `VALID_ITER (parent, tree_model_sort)' failed
(nautilus:6292): Gtk-CRITICAL **: gtk_tree_model_sort_real_unref_node: assertion `VALID_ITER (iter, tree_model_sort)' failed
(nautilus:6292): Gtk-CRITICAL **: gtk_tree_model_sort_real_unref_node: assertion `VALID_ITER (iter, tree_model_sort)' failed
** ERROR **: file fm-tree-model.c: line 1527 (fm_tree_model_unref_node): assertion failed: (parent->dummy_child_ref_count > 0)
aborting...
--------------------------------------------------