When trying to update using the update manager I get the message: "Requires installation of untrusted packages"
the following packages are mentioned under "details"
gnome-keyring handbrake-gtk icedtea-6-jre-cacao icedtea-6-jre-jamvm libdrm-intel1 libdrm-nouveau1a libdrm-radeon1 libdrm2 libgck-1-0 libgcr-3-1 libgcr-3-common libgl1-mesa-dri libgl1-mesa-glx libglapi-mesa libglu1-mesa libnm-gtk-common libnm-gtk0 libpam-gnome-keyring libssl1.0.0 libunity-2d-private0 libxatracker1 network-manager-gnome openjdk-6-jre openjdk-6-jre-headless openjdk-6-jre-lib openssl unity-2d unity-2d-common unity-2d-panel unity-2d-shell unity-2d-spread
how can I fix this?
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