Linux

Steam Machine Launches, Priced $1049 To $1428 USD  Phoronix

Steam Machine Is Up for Reservation from $1,049 with Arch Linux-Based SteamOS 3  9to5Linux

The Steam Machine Is An Iconoclastic Computer Born In Unforgiving Times  Aftermath

We brought Hermes Agent to iMessage, even on Linux and Windows  HackerNoon

I finally got KDE looking the way I always wanted — and it starts with one setting most people skip  MakeUseOf

Benchmarking Bcachefs 1.38.6: The First Release No Longer "Experimental"  Phoronix

AMD release FSR Upscaling 4.1 for Radeon RX 7000 series / RDNA 3  GamingOnLinux

Linux Finally Lands Battery/Charger Driver For 14 Year Old Microsoft Surface RT Tablet  Phoronix

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The Univention team have published a new version of the project's Debian-based Univention Corporate Server. The latest release updates handling of group mailboxes and makes it easier to identify objects in the management interface. "The latest patch-level release of Univention Corporate Server bundles all new features and improvements....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Colin Percival has announced the release of FreeBSD 15.1, the second release in FreeBSD's latest stable branch: "The FreeBSD Release Engineering team is pleased to announce the availability of FreeBSD 15.1-RELEASE. This is the second release of the stable/15 branch. Some of the highlights: the iwlwifi(4) and other....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Barry Kauler has announced the release of EasyOS 7.4. The new version focuses on polishing classic software options, providing X11 support, fixes for the ROX-filer file manager, and improving video playback by swapping out Celluloid for SMPlayer. "Version 7.4 is a 'milestone' release, consolidating EasyOS as supporting 'legacy'....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. This week in DistroWatch Weekly:
Review: RakuOS 44 and TROMjaro 2026.05.08
News: Ubuntu MATE updates status of distribution, Asahi Linux fixes dual-boot issue with MacOS 27, Antergos gets new life, Arch Linux suffers repeat incidents in AUR repository
Questions and answers: Setting variables across multiple shells
Released last....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The AnduinOS team has announced the availability of a development snapshot of AnduinOS 2.0.0, the upcoming major update of the project's Ubuntu-based Linux distribution featuring a highly customised GNOME desktop. This version is derived from the long-term supported Ubuntu 26.04: "Today, AIURSOFT Limited is thrilled to announce the....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Gaming Linux FR has announced the release of GLF OS Quasar, a major update of the project's NixOS-based distribution focused on gaming. This version updates the GNOME desktop to version 50 and introduces numerous enhancements: "Based on NixOS 26.05, Quasar delivers a major update to the GLF OS....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The Alpine Linux development team has announced the release of Alpine Linux 3.24.0, a significant update of the project's independently-developed, general purpose Linux distribution designed primarily for power users: "We are pleased to announce the release of Alpine Linux 3.24.0, the first release in the 3.24 stable series.....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Franco Conidi has announced the release of SysLinuxOS 13.2, an updated build of the project's Debian-based distribution made primarily for system integrators and network administrators. The new version uses the Btrfs filesystem on new installation and integrates the Snapper utility for managing snapshots of Btrfs subvolumes. "SysLinuxOS 13.2....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. eXybit Technologies has announced the release of RefreshOS 3-0, a major update of the project's beginner-friendly, desktop Linux distribution based on Debian 13 and featuring the KDE Plasma desktop: "RefreshOS 3 'Colorful Cosmos' is officially here, bringing the biggest visual and usability upgrade the project has seen so....

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. RELIANOID, a Debian-based Linux distribution featuring an open-source load-balancer, has reached version 7.10.0: "We are glad to present both RELIANOID 7.10.0 Community edition and RELIANOID 8.6 Enterprise edition, delivering significant improvements in security, system stability, observability, and load balancing capabilities. Both versions share a modernized Debian 12.14 base....

An anonymous reader shared this report from the blogIt's FOSS: Greg Kroah-Hartman has updated the projected end-of-life (EOL) dates for several active longterm support kernels via a commit. The provided reasoning? It was done "based on lots of discussions with different companies and groups and the other stable kernel maintainer." The other maintainer is Sasha Levin, who co-maintains these Linux kernel releases alongside Greg. Now, the updated support schedule for the currently active LTS kernels looks like this: — Linux 6.6 now EOLs Dec 2027 (was Dec 2026), giving it a 4-year support window. — Linux 6.12 now EOLs Dec 2028 (was Dec 2026), also a 4-year window. — Linux 6.18 now EOLs Dec 2028 (was Dec 2027), at least 3 years of support. Worth noting above is that Linux 5.10 and 5.15 are both hitting EOL this year in December, so if your distro is still running either of these, now is a good time to start thinking about a move.

Read more of this story at Slashdot.

by Suparna Ganguly

This article explains all that you need to know about KernelCare. But before studying about KernelCare, let’s do a quick recap of the Linux kernel. It’ll help you understand KernelCare better. The Linux kernel is the core part of Linux OS. It resides in memory and prompts the CPU what to do.

Now let’s begin with today’s topic which is KernelCare. And if you’re a system administrator this article is going to present valuable information for you.

What is KernelCare?

So, what’s KernelCare? KernelCare is a patching service that offers live security updates for Linux kernels, shared libraries, and embedded devices. It patches security vulnerabilities inside the Linux kernel without creating service interruptions or any downtime. Once you install KernelCare on the server, security updates automatically get applied every 4 hours on your server. It dismisses the need for rebooting your server after making updates.

It is a commercial product and is licensed under GNU GPL version 2. Cloud Linux, Inc developed this product. The first beta version of KernelCare was released in March 2014 and its commercial launch was in May 2014. Since then they have added various useful integrations for automation tools, vulnerability scanners, and others. 

Operating systems supported by KernelCare include CentOS/RHEL 5, 6, 7; Cloud Linux 5, 6; OpenVZ, PCS, Virtuozzo, Debian 6, 7; and Ubuntu 14.04.

Is KernelCare Important?

Are you wondering if KernelCare is important for you or not? Find out here. By installing the latest kernel security patches, you are able to minimize potential risks. When you try to update the Linux kernel manually, it may take hours. Apart from the server downtime, it can be a stressful job for the system admins and also for the clients.

Once the kernel updates are applied, the server needs a reboot. This is usually done during off-peak work hours. And this causes some additional stress. However, ignoring server reboots can cause a whole lot of security issues. It’s seen that, even after rebooting, the server experiences issues and doesn’t easily come back up. Fixing such issues is a trouble for the system admins. Often the system admin needs to roll back all the applied updates to get the server up quickly.

With KernelCare, you can avoid such issues.

How Does KernelCare Work?

KernelCare eliminates non-compliance and service interruptions caused by system reboots. KernelCare agent resides on your server. It periodically checks for new updates. In case it finds any, the agent downloads those and applies them to the running kernel. A KernelCare patch can be defined as a piece of code that’s used to substitute buggy code in the kernel. 

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