The distribution Arch Linux-based CachyOS has received its March 2025 snapshot., incorporating a series of improvements at both the system level and in terms of compatibility with recent hardware. This version continues Arch's typical rolling release development style, but adds interesting modifications that may be key for those seeking stability, performance, and ease of use in desktop environments or mobile devices.
Among the most notable changes is the Adoption of Limine as the new bootloaderThis is an alternative to GRUB that offers support for both BIOS and UEFI, also incorporating native support for Btrfs snapshots. This feature is automatically enabled on new installations using this file system, making it easy to create system restore points without any additional configuration.
Improved network integration and improvements in proprietary driver support
A new package called “cachyos-samba-settings” has been added., which aims to simplify configuring Samba for network file and printer sharing. This addresses needs expressed by users who run mixed environments or are looking for a simple way to enable SMB support.
In terms of graphics, the distribution has taken important steps Reactivating the use of NVIDIA GSP firmware after having resolved certain previous issues. This change seeks better integration with proprietary drivers in modern systems. In addition, support has been added for the ASUS Armoury controller, which expands compatibility with devices like the ROG Ally and improves features like fan control and power management on ROG laptops. For more information on the mobile-oriented versions, you can check out the article on CachyOS for handheld computers.
Updated kernel and support for next-generation hardware
The Linux kernel has been updated to version 6.14, opening the door to improvements in performance, security, and support for new devices. These include AMD Radeon RX 9070 graphics cards based on the RDNA4 architecture, as well as NVIDIA RTX 5070 and RTX 5070 Ti models, which can now run without any additional configurations.
The Mesa driver has also been updated to version 25.0.2, which means a further improvement in graphics performance for both AMD and Intel and NVIDIA using free drivers. For details on compatibility with various distributions, check out this article on CachyOS as a derivative of Arch Linux.
Gaming improvements and Wine compatibility
In the field of compatibility with Windows applications, New features have been introduced in the Wine systemThe custom version of CachyOS now uses WoW64 to reduce its dependency on lib32 libraries. This can translate into lower resource consumption and greater compatibility in 64-bit environments.
Furthermore, the NTSYNC system has been adopted as a basis —present in the 6.14 kernel—for NT thread synchronization instead of Winesync. This implementation offers substantial performance improvements for applications and games running under Wine or Wine-Staging.
Small adjustments that make a difference
One of the new integrated tools is the sbctl-batch-sign script, now optimized to sign only necessary files, improving security in configurations that use Secure Boot. Default support for NTFS3 has also been removed due to user-reported issues, reverting to a more stable driver.
For Intel chip users, The “crc32c-intel” module has been removed from mkinitcpio, as it has become obsolete. Users who still have it active will need to manually modify its configuration to avoid future conflicts.
DLSS Swapper and gaming-oriented details
Graphics performance enthusiasts will find the Added support for DLSS Swapper, a tool that allows you to keep files related to this supersampling technology up to date. This is especially useful on computers with modern NVIDIA cards, where optimizing every frame counts.
The March issue also includes Specific improvements for portable devices and handheld consoles, including an ISO optimized for this type of machine. Those using devices like the ROG Ally will benefit from improved thermal and power management.
How to properly update your system
Current CachyOS users do not need to reinstall anything. By running a few commands in the terminal you can apply all the changes.To remove the Intel module mentioned above, it is recommended:
- Edit the configuration file with
sudo micro /etc/mkinitcpio.conf - Delete the entry
"crc32c-intel"within the sectionMODULES=() - Regenerate the image with
sudo mkinitcpio -P
Once this is done, The system update is completed with:
sudo pacman -Syu
For those who prefer a clean installation or want to test the ISO on another computer, the corresponding images for the standard desktop edition and the specific version for portable devices are now available on the CachyOS official site.
This new March release demonstrates the development team's efforts to keep up with the latest developments. latest kernel advances and the demands of modern hardware. From the adoption of new timing systems in Wine to improved graphical support and integrated tools, CachyOS continues to establish itself as a solid choice for Linux enthusiasts looking for performance without sacrificing usability. While the monthly release cycle involves frequent changes, this version stands out for the quantity and quality of new releases Which incorporates.