Incus is a manager for virtual machines and system containers.Virtual machines are instances of operating systems running on computers, using hardware virtualization features.Linux Desktop virtual machines can be run on Incus despite typically lacking a desktop environment.Incus guide on running Linux Desktop VMs includes prerequisites like the system running Incus and virtualization support.Incus provides various Linux desktop VM images including Ubuntu, ArchLinux, and OpenSUSE.The guide outlines commands to list available Linux desktop images in Incus using distrobuilder.Instructions on booting Ubuntu, ArchLinux, and OpenSUSE desktop images on Incus are included.Troubleshooting tips cover reconnecting to closed desktop windows, audio setup, shutdown, and error resolutions.Troubleshooting also includes handling instances not running, audio issues, and secure boot incompatibility.Cheat sheets and references to utility tools like distrobuilder and links to available Incus images are provided.