Install latest/stable of cubic

Ubuntu 16.04 or later?

Make sure snap support is enabled in your Desktop store.


Install using the command line

sudo snap install cubic

Don't have snapd? Get set up for snaps.

Channel Version Published

Details for cubic

License

  • GPL-2.0-only

Last updated

  • 8 December 2025 - latest/stable
  • 3 January 2026 - latest/edge

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Source code


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Cubic is a lightweight command line manager for virtual machines.

Cubic is a lightweight command line manager for virtual machines with focus on simplicity and security.

It has a daemon-less and rootless design. All Cubic virtual machines run unprivileged in the user context. Cubic is built on top of QEMU, KVM and cloud-init.


Install cubic on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.