kf5-filesystem and other dependencies troubles

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Platform Fedora 22, X86_64 architecture => f5-filesystem was default installed as "noarch" architecture. But the proposed update is a "X86_64" architecture (as my platform is). The trouble was, during the updating process of this kf5-filesystem_X86_64, Yumex-DNF considers there is no install of a such architecture version, so the solve dependencies process fails stopping all the updating process for any installed software. To solve that I remove kf5-filesystem_X86_64 from the update process. But the problem is recurrent and for each updating proposal, I find again kf5-filesystem_X86_64 and I must remove it for update. I seems also that YUMEX-DNF proposes sometimes for update a non installed file, which normally has to be link only during the dependencies solving phase (I met the problem with DRPM ).

Thanks for any help or hint