update-manager ignores blocked packages

[syscon-hh]

I have blocked some packages using "synaptic", to avoid an update or usage. Due to test the functions, only.

These packages are "brltty", "ubuntu-desktop" and some others. I deinstalled them and blocked them.

But after starting the update-manager from panel-menu, I get an information, that there are beside normal updates, packages to install respectively to upgrade - the window for "system-upgrade" appears to handle the difference.

The installation is a new one(alpha 1 netinstall) - not an upgrade.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.155.2
ProcVersionSignature: Ubuntu 3.2.0-8.14-generic 3.2.0
Uname: Linux 3.2.0-8-generic x86_64
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
Date: Wed Jan 11 08:29:34 2012
GsettingsChanges:
 com.ubuntu.update-manager first-run false
 com.ubuntu.update-manager launch-time 1323674994
 com.ubuntu.update-manager show-details true
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: Upgraded to precise on 2012-01-11 (0 days ago)