Nautilus network option not reaching other computers on network

[mike2357]

Binary package hint: nautilus

After upgrade to Ubuntu 10.10 beta, when I select Places -> Network, I consistently get the following error message:
Could not display "network:///".
Error: DBus error org.freedesktop.DBus.Error.NoReply:Did not
receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security
policy blocked the reply, the reply timeout expired, or the
network connection was broken.
Please select another viewer and try again.

Same behavior when I select Places -> Connect to Server, even if I provide an IP address rather than a computer name.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: nautilus 1:2.31.90-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-20.29-generic-pae 2.6.35.4
Uname: Linux 2.6.35-20-generic-pae i686
NonfreeKernelModules: wl
Architecture: i386
Date: Wed Sep 8 02:24:08 2010
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nautilus
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: nautilus
XsessionErrors:
 (bluetooth-applet:10793): Gtk-CRITICAL **: IA__gtk_widget_set_sensitive: assertion `GTK_IS_WIDGET (widget)' failed
 (polkit-gnome-authentication-agent-1:10816): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (nautilus:10797): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (nautilus:10797): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (nautilus:10797): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed

[Pedro Villavicencio (pedro)]

Thanks for the bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find.