Ubuntu 15.04 with systemd in an unprivileged Docker container
Docker ubuntu-systemd
Minimal Docker image built from Ubuntu 15.04 with systemd designed for running in an unprivileged container.
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Installation alternatives for Ubuntu 14.04 LTS
Ubuntu 14.04 LTS and similar systems can be installed in many ways, but the alternative Network installer variant is the smallest and cleanest, as it installs directly from the internet.
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