update-manager is not responsible for 20 seconds after clicking on "Install update"

[8200]

Hi,

I'm using ubuntu 12.04 amd64 and since the update yesterday the update-manager is unresponsive for 20 seconds after clicking on "Install updates".

Then the updates are getting installed...

Attached a screenshot of the problem

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.8
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Aptdaemon:

Architecture: amd64
Date: Fri Mar 16 10:17:36 2012
GsettingsChanges:
 com.ubuntu.update-manager first-run false
 com.ubuntu.update-manager launch-time 1331831333
 com.ubuntu.update-manager window-height 500
 com.ubuntu.update-manager window-width 600
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120305)
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: Upgraded to precise on 2012-03-12 (3 days ago)