Our Ubuntu images have full apt support for installing packages. The packages are mirrored locally on our package mirror scratch.
Ubuntu 10.04. Reverse path filtering disabled in sysctl.conf because the feature can break connectivity. Note: SEER is currently broken on this OS image. Please use Ubuntu804-STD if you require SEER on Ubuntu.
Ubuntu 8.04. We will continue to upate this image as long as it is supported by Ubuntu.