Comment 9 for bug 923587

Ok, I've looked at this and here's the problem:
plasma-widget-networkmanagement is from main, openconnect in universe:
     3.15-0ubuntu1 0
        500 http://ftp-stud.hs-esslingen.de/ubuntu/ precise/universe amd64 Packages

packages in the main component aren't allowed to depend on packages from the universe component so there's nothing we can do right now (unless someone files a MIR for openconnect and intents to personally support the package). Thanks to Canonical dropping commercial support for kubuntu we'll probably be able to fix this for 12.10. Until then this isn't fixable in the archive.