Rocky Linux 9.0 has been released and here is the news

rocky linux

The launch of a new version of the Linux distribution, “Rocky Linux 9.0”, whose goal is to create a free version of RHEL that can replace the classic CentOS.

The release is marked as ready for production deployment. The binary distribution is fully compatible with Red Hat Enterprise Linux and can be used as a replacement for RHEL 9 and CentOS 9 Stream. Support for the Rocky Linux 9 branch will continue until May 31, 2032.

As with classic CentOS, changes to Rocky Linux packages have been reduced to removing the Red Hat branding and removing RHEL-specific packages such as redhat-*, insight-client, and subscribe-manager-migration.*.

Main new features of Rocky Linux 9.0

The new version of Rocky Linux 9 is the first version built with the new Peridot build system, created by the developers of the project, which supports iterative builds, allowing any user to reproduce the packages provided in Rocky Linux and ensure that they do not contain hidden modifications. Peridot can also be used as a tool to maintain and create individual distributions or to keep forks in sync.

For the part of changes specific to Rocky Linux 9, we can see that it ships with GNOME 40 as the default desktop environment, in addition to the openldap-servers-2.4.59 package version included in a separate plus repository.

Another important improvement, the NFV repository offers a set of packages for the virtualization of network components, developed by the NFV SIG (Network Function Virtualization) group.

On the other hand, it also stands out for system monitoring from the Cockpit web console which offers an improved performance metrics page to identify the causes of CPU, memory, disk and network resource usage spikes .

Also, it mentions that root user authentication with password via SSH has been disabled by default. Instead of using the root password, users can access remote systems using SSH keys to login.

In addition, he points out that the software can be run on a separate graphics card by right-clicking and selecting the appropriate option, as well as the option to silence notifications by selecting Do Not Disturb, which will appear as a separate button on the screen. notification. .

In the software section, it is mentioned that Python 3.9 will be compatible with the entire lifecycle of Rocky Linux, while Node.js 16 includes V8 engine updates up to 9.2, a new API Timer Promises, Ruby 3.0.3 brings several performance improvements, as well as bug and security fixes, Perl 5.32 brings bug fixes and improvements, and PHP 8.0 brings bug fixes and improvements.

Among the other changes that stand out in this new version:

  • Each screen can use a different refresh rate
  • The Activity program lets you group application icons into folders using the drag-and-drop method.
  • Fractional display scale
  • file system
  • OpenSSL 3.0 adds a provider concept, a new version control system and improvements for HTTPS.
  • XFS now supports Direct Access Operations (DAX), allowing direct access to byte-addressable persistent memory, which helps avoid latency by using traditional block I/O conventions. NFS introduced an “eager write” mount option to help reduce latency.

Download And Get Rocky Linux

For those who wish to be able to test or install this new version on their computer, know that the Rocky Linux iso image is prepared for the x86_64, aarch64, ppc64le (POWER9) and s390x (IBM Z) architectures. Additionally, there are live versions with the GNOME, KDE and Xfce desktops for the x86_64 architecture and can be obtained from the following links.

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