Virtual Machine ManagerLinux
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VirtualBoxWindows
Virtual Machine Manager, alternative Linux à VirtualBox
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Virtual Machine Manager (VMM) can replace VirtualBox for users who already run KVM or Xen on Linux and want a native GUI. It covers most day‑to‑day tasks: creating VMs, attaching disks, snapshots, live migration, and remote host control. However, it does not support ARM guests or the same level of USB passthrough that VirtualBox offers, and it lacks a built‑in network‑only mode for headless servers. For a pure Linux desktop or server environment where KVM is acceptable, VMM is a solid choice; for mixed‑platform or ARM workloads, VirtualBox remains preferable.
- Licence
- GPL-2.0+
- Prix
- Gratuit
- Dernière version
- 5.1.0 (26 août 2025)
- Note
- —
Ce qui fonctionne pareil
- Both provide a graphical interface for creating and managing virtual machines
- Both support snapshots and state saving
- Both allow attaching virtual disks and network interfaces
- Both can run multiple guest OS instances simultaneously
- Both support remote host management via libvirt or VirtualBox networking
Ce qui change
- VMM uses libvirt/KVM/Xen/LXC, not a hosted hypervisor like VirtualBox
- VMM does not natively support ARM guests
- VMM lacks the same level of USB passthrough and shared folder implementation as VirtualBox
- VMM does not provide a built‑in headless server mode with easy SSH console access
- VMM’s snapshot handling is tied to libvirt, which may behave differently than VirtualBox’s snapshot UI
Ouvrir vos fichiers VirtualBox
Virtual Machine Manager cannot directly open VirtualBox .vbox or .vdi files. To migrate, export the VirtualBox VM as an OVA/OVF package, then import that package into VMM using the libvirt import tools. Alternatively, convert the virtual disk to a format VMM accepts (e.g., qcow2) before creating a new VM.
Passer de VirtualBox à Virtual Machine Manager, étape par étape
- Export the VirtualBox VM as an OVA/OVF bundle from the VirtualBox GUI.
- Transfer the OVA file to the host running VMM.
- Open VMM and choose "Import existing VM" from the menu, selecting the OVA file.
- Follow the import wizard to create a new VM, adjusting disk format if needed.
- Start the VM in VMM and verify functionality.
- (Optional) Delete the original VirtualBox VM to free space.
Fonctionnalités clés de Virtual Machine Manager
- Interface graphique pour KVM, Xen, LXC via libvirt
- Créer, cloner et supprimer des VM
- Attacher des disques virtuels et des interfaces réseau
- Afficher l’utilisation des ressources en temps réel
- Gestion à distance des hôtes
- Prise en charge des instantanés et de la migration à chaud
Installer Virtual Machine Manager sous Linux
flatpak install flathub org.virt_manager.virt-managersudo apt install virt-managersudo apt install virt-managersudo dnf install virt-managersudo pacman -S virt-managersudo zypper install virt-managerQuestions fréquentes
Can I run the same VM in both VirtualBox and VMM?
Only if you export it to a neutral format like OVA/OVF or convert the disk to qcow2; direct coexistence is not supported.
Does VMM support USB devices?
VMM can pass through USB devices via libvirt, but the experience is less polished than VirtualBox’s USB manager and may require manual configuration.
Is VMM suitable for ARM guests?
No. VMM relies on KVM/Xen/LXC, which currently do not support ARM guests in the same way VirtualBox does.