Update-Manager doesn't show all updates

[Domar]

System: Ubuntu 13.04
Update-manager version: 0.186.1

After starting update-manager and checking for new update, not all updates are shown.
The size of updates to be downloaded matches the size of the updates shown by apt-get upgrade.
Please see the attached screen shots (German language) for further information.

I expect that all updates available are shown in the top window section.

Best regards and thanks for the support
Domar

[Domar (domar)]

Here is a screen shot of the apt-get upgrade command which shows the same size of updates to be downloaded and the package names.

[Hans Joachim Desserud (hjd)]

Thanks for taking your time to report this issue and help making Ubuntu better.

I have the same weird issue with update-manager 1:0.186.1 on Ubuntu 13.04. According to the updates indicator, 19 updates are available, though only five of them are listed when I open the update-manager. As for you, I get the complete list when running `apt-get dist-upgrade`.

[Hans Joachim Desserud (hjd)]

yofel on #ubuntu-bugs suggested this might be an effect of https://wiki.ubuntu.com/PhasedUpdates

[Domar (domar)]

That could be possible.

But: I just hit the install button in update-manager (same view as in my first screen shot) and the ubuntu software center shows me, that all eleven updates which are listed by apt-get were installed by the update-manager.
If the phased-updates mechanism works, the updates should not be installed, shouldn't they?

Find a screen shot of the software center attached.