update-manager-core:
  Installed: 1:0.150.5.2
  Candidate: 1:0.150.5.2
  Version table:
 *** 1:0.150.5.2 0
        500 http://archive.ubuntu.com/ubuntu/ natty-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ natty-security/main amd64 Packages
        100 /var/lib/dpkg/status
     1:0.150 0
        500 http://archive.ubuntu.com/ubuntu/ natty/main amd64 Packages