Déjà Dup BackupsLinux
vs
Acronis True ImageWindows
Déjà Dup Backups, alternative Linux à Acronis True Image
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Déjà Dup is a solid replacement for casual users who need encrypted, scheduled file backups but not full disk imaging. It handles incremental backups and cloud storage well, making it easier than raw Restic. However, it lacks Acronis’s bare-metal restore capabilities, meaning you cannot clone a drive or restore a crashed system directly from an image. If your primary need is disaster recovery for the entire operating system, Déjà Dup is insufficient. It is best for protecting personal documents, photos, and settings on a running system, not for system-level cloning or ransomware-specific protection features found in Acronis.
- Licence
- GPL-3.0-or-later
- Prix
- Gratuit
- Dernière version
- 50.2 (5 septembre 2026)
- Note
- —
Ce qui fonctionne pareil
- Supports incremental backups to save space
- Allows scheduling automatic backups
- Encrypts data for security
- Provides a graphical interface for non-technical users
Ce qui change
- Lacks full disk imaging and bare-metal restore capabilities
- No built-in ransomware detection or protection module
- Does not support direct drive cloning
- Focuses on file-level backup rather than system-level recovery
Ouvrir vos fichiers Acronis True Image
Déjà Dup uses the Restic backend, which stores data in its own binary format. It cannot open, read, or restore Acronis True Image (.tib) files. You must perform a fresh backup in Déjà Dup; there is no migration path for existing Acronis images. If you need to access data from an old Acronis backup, you must use Acronis tools on Windows or a compatible Linux version if available, but Déjà Dup itself offers no compatibility.
Passer de Acronis True Image à Déjà Dup Backups, étape par étape
- Install Déjà Dup from your distribution’s repository or Flathub.
- Configure a backup destination (local drive, NAS, or cloud service).
- Select the folders and files you want to protect.
- Enable encryption and set a strong password.
- Schedule regular backups to match your previous routine.
- Run a manual backup to verify the process works.
Fonctionnalités clés de Déjà Dup Backups
- Utilise Restic pour les sauvegardes incrémentielles
- Chiffre et compresse les données
- Prend en charge les destinations locales, réseau et cloud
- Planifie des sauvegardes automatiques
- S'intègre avec GNOME Files et Settings
- Offre une restauration facile depuis n'importe quel point
- Interface graphique simple avec une configuration minimale
- Gratuit et open-source
Installer Déjà Dup Backups sous Linux
flatpak install flathub org.gnome.DejaDupsudo apt install deja-dupsudo apt install deja-dupsudo dnf install deja-dupsudo pacman -S deja-dupsudo zypper install deja-dupQuestions fréquentes
Can I restore my entire Linux system from a Déjà Dup backup?
No. Déjà Dup backs up files and directories, not the entire operating system. You would need to reinstall Linux and then restore your files from the backup.
Does Déjà Dup protect against ransomware?
It does not have specific ransomware detection. However, because it keeps encrypted, incremental copies of your data, you can restore clean versions of files if they are encrypted or deleted.
Is Déjà Dup suitable for server backups?
It is designed for desktop use. While it can back up server data, it lacks the advanced management features, monitoring, and bare-metal restore options typically required for server environments.