Install LXD pure-container hypervisor on Ubuntu 18.04 LTS

To install LXD pure-container hypervisor on Ubuntu 18.04 LTS, you can use the following steps:

1. Add the LXD PPA (Personal Package Archive) to your system by running the command: sudo add-apt-repository -y ppa:ubuntu-lxc/lxd-stable
2. Update the package lists by running: sudo apt-get update
3. Install the LXD package by running: sudo apt-get install lxd
4. After the installation is complete, initialize LXD by running: sudo lxd init
5. Follow the prompts to configure your LXD setup. Choose the default storage backend and network address if you’re unsure.
6. Once the initialization is complete, you can start creating and managing containers using the lxc command.

Note: It is important to keep your system up to date, to do this you can use the command sudo apt update && sudo apt upgrade

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