Encrypted external harddrive - no automount/dialog

Binary package hint: gvfs

Since Karmic there is no automount/password dialog for my encrypted external harddisc.

1) Description: Ubuntu karmic (development branch)
Release: 9.10

2) gvfs:
  Installiert: 1.4.0-0ubuntu1
  Kandidat: 1.4.0-0ubuntu1
  Versions-Tabelle:
 *** 1.4.0-0ubuntu1 0
        500 http://archive.ubuntu.com karmic/main Packages
        100 /var/lib/dpkg/status

3) Dialog asking for password for encrypted device

4) Dialog does not appear, no automounting.

ProblemType: Bug
Architecture: amd64
Date: Sun Oct 11 21:35:17 2009
DistroRelease: Ubuntu 9.10
HotplugNewDevices: /dev/sdb /dev/sdb1
HotplugNewMounts:

NonfreeKernelModules: nvidia
Package: gvfs 1.4.0-0ubuntu1
ProcEnviron:
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: gvfs
Symptom: storage
Uname: Linux 2.6.32-020632rc3-generic x86_64
XsessionErrors:
 (gnome-settings-daemon:2724): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (gnome-settings-daemon:2724): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (nautilus:2820): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:2855): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-panel:2819): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.2/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window