HowtoMatrix

After finding how-to upon how-to that said to use "apt-get install
ubuntu-xen-server" and repeatedly banging my head against the wall
because it kept telling me the package wasnt found, I finally found the
Xen page at the Ubuntu Community site that explained the situation.
Apparently, there is no such package for amd64 kernels and you need to
specify each needed package. Thankfully, they list the command you need
over there:

(you do need to uncomment the universe repositories in /etc/apt/sources.list)

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