Rescuezilla 2.5 Enhances System Recovery with CLI, Updated Components, and Improved Hardware Support

Rescuezilla 2.5, a system recovery distribution, has been released with enhancements including an experimental CLI and improved hardware support. The update also brings fixes for Btrfs filesystems, Linux MD RAID devices, and image scanning capabilities.

Aqsa Younas Rana
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Rescuezilla 2.5 Enhances System Recovery with CLI, Updated Components, and Improved Hardware Support

Rescuezilla 2.5 Enhances System Recovery with CLI, Updated Components, and Improved Hardware Support

Rescuezilla, the Ubuntu-based system recovery distribution, has released version 2.5 as its latest stable release. This update, based on Ubuntu 24.04 LTS (Noble Numbat), brings a range of enhancements and improvements to the popular open-source recovery tool. Additional builds are also available for Ubuntu 23.10 (Mantic Minotaur) and Ubuntu 23.04 (Lunar Lobster) to provide better support for new hardware.

Why this matters: The advancement of system recovery tools like Rescuezilla has significant implications for data security and integrity, as it enables users to effectively backup and restore their systems in case of failures or data loss. This, in turn, can have a broader impact on the overall reliability and stability of critical infrastructure and systems.

One of the key features introduced in Rescuezilla 2.5 is the experimental Command-Line Interface (CLI). Although currently considered unstable, this new addition allows users to test and explore the capabilities of the CLI for system recovery tasks. The inclusion of the latest Partclone 0.3.27 backup utility improves issues with Btrfs filesystems and introduces a mechanism to prevent laptops from sleeping during recovery operations, ensuring smooth and uninterrupted processes.

Rescuezilla 2.5 also focuses on improving hardware support, particularly for Linux MD RAID devices containing MBR partition tables. This enhancement enables users to effectively back up and restore these specific configurations. Additionally, the distribution now installs the hashdeep package as a workaround for a small group of users experiencing issues.

Image scanning capabilities have also been enhanced in this release. Rescuezilla 2.5 now continues image scanning even after encountering an error, preventing permission denied warnings on irrelevant folders from blocking the operation. This improvement streamlines the scanning process and allows for more comprehensive image analysis.

To facilitate faster project iteration and development, Rescuezilla has been integrated into an automated integration test suite. This integration enables the team to efficiently test and validate new features and improvements, ensuring the stability and reliability of the distribution.

It is important to note that Rescuezilla 2.5 exclusively supports images created by Clonezilla and Rescuezilla. The distribution focuses on four core operations: backup, verify, restore, and clone. Users experiencing blank screen issues are advised to try the "Graphical Fallback Mode" option from the boot menu or use the alternative ISO image with different video drivers and Linux kernel versions.

The full release notes for Rescuezilla 2.5 are available on the project's GitHub page, providing detailed information about the new features, improvements, and known issues. Users can also download the live ISO images from the GitHub repository to experience the enhanced system recovery capabilities firsthand.

Key Takeaways

  • Rescuezilla 2.5 released, based on Ubuntu 24.04 LTS, with enhanced system recovery features.
  • Experimental Command-Line Interface (CLI) introduced for system recovery tasks.
  • Improved hardware support for Linux MD RAID devices and Btrfs filesystems.
  • Enhanced image scanning capabilities with error handling and permission fixes.
  • Automated integration test suite for faster development and stability.