Bug#489592: update-notifier-common: Won't upgrade from 0.59.5

[Sam Morris]

Package: update-notifier-common
Version: 0.70.7.debian-1
Severity: serious

When upgrading from 0.59.5:

Selecting previously deselected package update-notifier-common.
Unpacking update-notifier-common (from .../update-notifier-common_0.70.7.debian-1_all.deb) ...
dpkg: error processing /var/cache/apt/archives/update-notifier-common_0.70.7.debian-1_all.deb (--unpack):
 trying to overwrite `/usr/share/update-notifier/glade/hooks-dialog.glade', which is also in package update-notifier
Preparing to replace update-notifier 0.59.5.debian-1 (using .../update-notifier_0.70.7.debian-1_i386.deb) ...
Unpacking replacement update-notifier ...
Errors were encountered while processing:
 /var/cache/apt/archives/update-notifier-common_0.70.7.debian-1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
Setting up libsofia-sip-ua0 (1.12.9-1) ...
Setting up xutils-dev (1:7.4+2) ...
dpkg: dependency problems prevent configuration of update-notifier:
 update-notifier depends on update-notifier-common; however:
  Package update-notifier-common is not installed.
dpkg: error processing update-notifier (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 update-notifier

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (530, 'testing'), (520, 'unstable'), (510, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.25-2-686 (SMP w/1 CPU core)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages update-notifier-common depends on:
ii  gconf2                        2.22.0-1   GNOME configuration database syste

update-notifier-common recommends no packages.