Update-manager doesn't stay in sync with Update-notifier

[Jonathan Meek]

When Update Manager already has items on display and a user selects from the new Update-Notifier indicator, Update Manager will not update its list accordingly.

Steps to reproduce:
1. Have at least one update in waiting.
2. Wait until a new update it pushed (without checking for updates on your system)
3. Open Update Manager. (Still do not check.)
4. In the Indicator, choose the option "Check for Updates"

What happens:
A notification will pop up telling you of X number of updates, updating the indicator, but leaving the Update Manager window still showing the original number of updates.

What is expected:
Along with the refresh of update-notifier's indicator, update Manager's window should update to the more current number of updates.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.1
ProcVersionSignature: Ubuntu 3.2.0-10.17-generic 3.2.1
Uname: Linux 3.2.0-10-generic i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
Date: Mon Jan 23 05:58:34 2012
GsettingsChanges:
 com.ubuntu.update-manager first-run false
 com.ubuntu.update-manager launch-time 1327315185
 com.ubuntu.update-manager window-height 608
 com.ubuntu.update-manager window-width 600
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: Upgraded to precise on 2012-01-14 (9 days ago)

[dg1727 (dg1727)]

Might this be a duplicate of bug 327494 ?