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Catch up on the latest Linux news: Linux Kernel 6.19, COSMIC Desktop 1.0.6, Mesa 26, Vim 9.2, OpenVPN 2.7, Podman 5.8, XFS could gain a self-healing feature, and more.

15 Feb 2026 9:19pm GMT

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15 Feb 2026 9:10pm GMT

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15 Feb 2026 8:57pm GMT

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15 Feb 2026 8:53pm GMT

Cord Cutters News reports: In a move that has delighted fans of classic science fiction, Warner Bros. Discovery has begun uploading full episodes of the iconic series Babylon 5 to YouTube, providing free access to the show just as it departs from the ad-supported streaming platform Tubi... Viewers noticed notifications on Tubi indicating that all five seasons would no longer be available after February 10, 2026, effectively removing one of the most accessible free streaming options for the space opera. With this shift, Warner Bros. Discovery appears to be steering the property toward its own digital ecosystem, leveraging YouTube's vast audience to reintroduce the show to both longtime enthusiasts and a new generation. The uploads started with the pilot episode, "The Gathering," which serves as the entry point to the series' intricate universe. This was followed by subsequent episodes such as "Midnight on the Firing Line" and "Soul Hunter," released in sequence to build narrative momentum. [Though episodes 2 and 3 are mis-labeled as #3 and #4...] The strategy involves posting one episode each week, allowing audiences to experience the story at a paced rhythm that mirrors the original broadcast schedule... For Warner Bros. Discovery, this initiative could signal plans to expand the franchise's visibility, especially amid ongoing interest in reboots and spin-offs that have been rumored in recent years. Babylon 5 creator J. Michael Straczynski answered questions from Slashdot's readers in 2014. Long-time Slashdot reader sandbagger offers this summary of the show "for those not in the know... In the mid-23rd century, the Earth Alliance space station Babylon Five, located in neutral territory, is a major focal point for political intrigue, racial tensions, and a major war as Earth descends into fascism and cuts off relations with its allies."

Read more of this story at Slashdot.

15 Feb 2026 7:34pm GMT

Researchers performed genome sequencing scans on 130 people whose fathers were Chernobyl cleanup workers. Comparing the scans to control groups, they found evidence for the first time for "a transgenerational effect" from the father's prolonged exposure to low-dose ionizing radiation. ScienceAlert reports: Rather than picking out new DNA mutations in the next generation, they looked for what are known as clustered de novo mutations (cDNMs): two or more mutations in close proximity, found in the children but not the parents. These would be mutations resulting from breaks in the parental DNA caused by radiation exposure. "We found a significant increase in the cDNM count in offspring of irradiated parents, and a potential association between the dose estimations and the number of cDNMs in the respective offspring," write the researchers in their published paper... This fits with the idea that radiation creates molecules known as reactive oxygen species, which are able to break DNA strands - breaks which can leave behind the clusters described in this study, if repaired imperfectly. The good news is that the risk to health should be relatively small: children of exposed parents weren't found to have any higher risk of disease. This is partly because a lot of the cDNMs likely fall in 'non-coding' DNA, rather than in genes that directly encode proteins.

Read more of this story at Slashdot.

15 Feb 2026 6:34pm GMT

Created in 1993, Slackware is considered the oldest Linux distro that's still actively maintained. And more than three decades later... there's a new release! (And there's also a Slackware Live Edition that can run from a DVD or USB stick...) . Slackware's latest version was released way back in 2016, notes the blog It's FOSS: The major highlight of Slackware 15 is the addition of the latest Linux Kernel 5.15 LTS. This is a big jump from Linux Kernel 5.10 LTS that we noticed in the beta release. Interestingly, the Slackware team tested hundreds of Linux Kernel versions before settling on Linux Kernel 5.15.19. The release note mentions... "We finally ended up on kernel version 5.15.19 after Greg Kroah-Hartman confirmed that it would get long-term support until at least October 2023 (and quite probably for longer than that)." In case you are curious, Linux Kernel 5.15 brings in updates like enhanced NTFS driver support and improvements for Intel/AMD processors and Apple's M1 chip. It also adds initial support for Intel 12th gen processors. Overall, with Linux Kernel 5.15 LTS, you should get a good hardware compatibility result for the oldest active Linux distro. Slackware's announcement says "The challenge this time around was to adopt as much of the good stuff out there as we could without changing the character of the operating system. Keep it familiar, but make it modern." And boy did we have our work cut out for us. We adopted privileged access management (PAM) finally, as projects we needed dropped support for pure shadow passwords. We switched from ConsoleKit2 to elogind, making it much easier to support software that targets that Other Init System and bringing us up-to-date with the XDG standards. We added support for PipeWire as an alternate to PulseAudio, and for Wayland sessions in addition to X11. Dropped Qt4 and moved entirely to Qt5. Brought in Rust and Python 3. Added many, many new libraries to the system to help support all the various additions. We've upgraded to two of the finest desktop environments available today: Xfce 4.16, a fast and lightweight but visually appealing and easy to use desktop environment, and the KDE Plasma 5 graphical workspaces environment, version 5.23.5 (the Plasma 25th Anniversary Edition). This also supports running under Wayland or X11. We still love Sendmail, but have moved it into the /extra directory and made Postfix the default mail handler. The old imapd and ipop3d have been retired and replaced by the much more featureful Dovecot IMAP and POP3 server. "As usual, the kernel is provided in two flavors, generic and huge," according to the release notes. "The huge kernel contains enough built-in drivers that in most cases an initrd is not needed to boot the system." If you'd like to support Slackware, there's an official Patreon account. And the release announcement ends with this personal note: Sadly, we lost a couple of good friends during this development cycle and this release is dedicated to them. Erik "alphageek" Jan Tromp passed away in 2020 after a long illness... My old friend Brett Person also passed away in 2020. Without Brett, it's possible that there wouldn't be any Slackware as we know it - he's the one who encouraged me to upload it to FTP back in 1993 and served as Slackware's original beta-tester. He was long considered a co-founder of this project. I knew Brett since the days of the Beggar's Banquet BBS in Fargo back in the 1980's... Gonna miss you too, pal. Thanks to long-time Slashdot reader rastos1 for sharing thre news.

Read more of this story at Slashdot.

15 Feb 2026 5:34pm GMT

KaOS 2026.02 is released without Plasma on the ISO, introducing the Niri and Noctalia Wayland desktops. Plasma 6 remains available in the repositories.

15 Feb 2026 2:38pm GMT

Uptime Kuma 2.1 introduces globalping support and new notification integrations, alongside monitoring and stability improvements.

15 Feb 2026 1:17pm GMT

"We observed materially lower leak rates compared to prior observations during WDR-1."

14 Feb 2026 9:02pm GMT

Ang Lee's gorgeous 2000 masterpiece has awe-inspiring martial arts stunts and a tragic love story for the ages.

14 Feb 2026 6:33pm GMT

Next-generation telescopes are mapping this outer frontier.

14 Feb 2026 11:45am GMT