Ubuntu 26.10 Begins Rolling Out upki Support For Certificate Revocation
With Ubuntu 26.10 that shipped in October there is a little talked about feature with upki revocation support beginning to roll out. Due to the late change, upki for certificate revocation was only enabled for Ubuntu 26.10’s curl package but with more plans ahead… ⌘ Read more
Debian, Ubuntu and derivatives hit by APT flaw that could give attackers root access
Got root? Someone else might have on your system - if you’re running Debian, Ubuntu and derivatives you’ll want to get updating soon.
Read the full article on [GamingOnLinux](https://www.gamingonlinux.com/2026/11/debian-ubuntu-and-derivatives-hit-by-apt-flaw-that-could-gi … ⌘ Read more
Mir 2.31 Released With Expanded Wayland Protocol Support
Mir 2.31 is now available as the latest feature release for this Canonical/Ubuntu solution for providing C++ libraries to build Wayland-based shells… ⌘ Read more
AI Use In The Linux Kernel, Microsoft Defender On Linux & Other October Highlights
October brought the releases of Linux 7.3, Ubuntu 26.10, the KDE Plasma 6.8 desktop, and a wealth of other open-source software releases. The expanding use of AI/LLMs within Linux kernel development also made for interesting discussions in October. Microsoft bringing their Defender software to the Linux desktop was perhaps the biggest surprise out of October. Here is a look back at the past month… ⌘ Read more
Ubuntu 27.04 “Tenacious T-Rex” Opens For Development
Following this month’s release of Ubuntu 26.10, Ubuntu 27.04 development formally got underway today… ⌘ Read more
Ubuntu Core Desktop has been restarted with a dedicated team with plans to improve Linux gaming
Ubuntu Core Desktop is Canonical’s immutable version of Ubuntu Linux, and they’re back to working on it for desktop users.
Read the full article on [GamingOnLinux](https://www.gamingonlinux.com/2026/10/ubuntu-core-desktop-has-been-restarted-with-a- … ⌘ Read more
Canonical Reviving Their Immutable Ubuntu Core Desktop
Canonical engineers back in 2023 outlined plans for Ubuntu Core Desktop as their immutable Linux desktop. They made some good initial progress but since 2024 it went rather silent. Now they are reviving Ubuntu Core Desktop as their immutable desktop OS offering and with grand plans for the future… ⌘ Read more
CachyOS vs. Fedora 45 vs. Ubuntu 26.10 Performance On AMD Ryzen 9
With the recently released Ubuntu 26.10 and the nearly-released Fedora Workstation 45, Phoronix readers have begun inquiring about fresh benchmarks looking at how they stack up against the performance-optimized, Arch Linux based CachyOS. Up today are our first CachyOS vs. Fedora 45 vs. Ubuntu 26.10 benchmarks on an AMD Ryzen 9 9900X3D2 desktop system. ⌘ Read more
Snapdragon X1 Elite / Acer Swift 14 AI Performance On The Ubuntu 26.10 X1E Concept
For those curious about the Snapdragon X1 Elite performance on the recently released Ubuntu 26.10 Concept X1E ISO, here are some benchmarks showing the performance relative to Ubuntu 26.04 LTS X1E state on the same hardware. ⌘ Read more
Snapdragon X2 Performance On Linux Exceeding Expectations In Initial Benchmarks
For your viewing pleasure today are the first Linux benchmarks of the Qualcomm Snapdragon X2 Elite Extreme on Linux using the new Ubuntu 26.10 X1E Concept ISO for Snapdragon X laptop support on Linux. The Snapdragon X2 Elite Extreme flagship SoC is tested within the ASUS Zenbook A16 UX3607OA laptop. ⌘ Read more
Intel Core Ultra 9 Arrow Lake On Star Labs StarFighter Shows Nice Gains On Ubuntu 26.10
For those running a Star Labs StarFighter Ultra or other Intel Core Ultra Arrow Lake laptop, the recent Ubuntu 26.10 release is providing some nice performance gains over the Ubuntu 26.04 LTS release. Here is a look at how Ubuntu 26.04 LTS vs. Ubuntu 26.10 performs with the Intel Core Ultra 9 285H over dozens of different benchmarks. ⌘ Read more
Canonical’s Multipass 1.17 Adds Direct Support For Non-Ubuntu Linux Distros
Canonical’s Multipass software is used for orchestrating Ubuntu virtual instances with a single command to launch Ubuntu VMs across Windows, macOS, and Linux. Multipass 1.17 was released today and they are now offering direct support for enabling non-Ubuntu Linux distributions as well… ⌘ Read more
Ubuntu Touch 24.04-2.1 Brings New Hardware Support & Important Security Fix
Ubuntu Touch 24.04-2.1 was released on Friday as the latest update to this community-maintained tablet/smartphone Ubuntu Linux platform. Ubuntu Touch 24.04-1.5 was also released as a maintenance update for the prior series… ⌘ Read more
Intel Xeon 6980P Granite Rapids Performance On Linux Over The Past Year
It’s been nearly one year since receiving the Gigabyte R284-A92-AAL1 2U Granite Rapids server platform for continuing my testing of the flagship Xeon 6980P processors. Curious how the Xeon 6980P 2P performance has evolved on Linux since then, I ran some benchmarks on the newly-released Ubuntu Server 26.10 against the tests carried out last year on Ubuntu 25.10 with the same hardware. ⌘ Read more
Ubuntu 26.10 Released
prisoninmate shares a report from 9to5Linux: Ubuntu 26.10 (Stonking Stingray) has been released today, and it is now available for download for those eager to update their Ubuntu systems to a newer release. Powered by the upcoming Linux 7.3 kernel series, Ubuntu 26.10 ships with the latest GNOME 51 desktop environment, TPM-backed full disk encryption (FDE) support on computers without a hardware root of trust, updated Settings to s … ⌘ Read more
Ubuntu 26.10 (Stonking Stingray) released
Ubuntu 26.10 (Stonking Stingray) released, as the latest upgrade to the popular Linux distribution.
Read the full article on GamingOnLinux. ⌘ Read more
Ubuntu 26.10 Released With Linux 7.3 + GNOME 51, Rust Coreutils Migration Complete
Ubuntu 26.10 “Stonking Stingray” is now officially available as the newest six-month non-LTS update to Ubuntu Linux… ⌘ Read more
Microsoft Defender Now Supports Linux Desktops
“Starting today, Linux desktops are now officially supported by Microsoft Defender,” reports Neowin. A public preview of the threat detection app extends its enterprise security platform beyond servers to developer workstations running distributions such as Ubuntu, Debian, Fedora, and RHEL. The offering includes antivirus protection, endpoint detection and response, vulnerability … ⌘ Read more
Ubuntu 26.10 amd64v3 Packages Provide Some Additional Uplift On AMD EPYC
In addition to Ubuntu 26.10 itself delivering some nice performance gains on Ubuntu 26.10 for AMD EPYC servers and other hardware, the optional and currently-unofficial amd64v3 package archive also provides additional performance uplift. Here is a look quantifying the performance impact of amd64v3 packages on AMD EPYC 9005 series servers. ⌘ Read more
Linux Finally Making It Easier To Answer The Question: “Is This RISC-V System RVA23?”
The RISC-V RVA23 profile is a big deal for reducing fragmentation in the RISC-V ecosystem and standardizing more of the ISA to make it easier to distribute modern RISC-V binaries and the like. Modern versions of Ubuntu mandate RVA23 even though compliant hardware is still quite limited. Somewhat surprisingly, only coming about now is an easy ability for Linux users to find the answer to “is my RISC-V system RVA23 compliant … ⌘ Read more
Ubuntu’s Myna Speech-To-Text Now Available In Tech Preview
A few months ago Canonical announced Myna as a speech-to-text solution for Ubuntu 26.10 as part of their effort for building a context-aware desktop. Myna as of today is available in “tech preview” form not only for Ubuntu 26.10 but also the LTS releases… ⌘ Read more
Ubuntu Confirms Thursday’s Distributed Denial of Service Attack Against Its Web Infrastructure
On Thursday those trying to access the Ubuntu website, ISO downloads, and similar Ubuntu resources on Thursday found the site “inoperable,” reports Phoronix, with the disruption confirmed as a distributed denial of service attack.
“Our team is working diligently to resolve the incident,” … ⌘ Read more
Ubuntu 26.10 Will Offer a Rust-based GnuPG Replacement Option
The blog It’s FOSS reports:
You already know that Canonical has been selectively replacing Ubuntu’s C-based system components with Rust-written equivalents that don’t compromise in terms of functionality, most of the time. Now it looks like the distro’s OpenPGP implementation is next, with Sequoia PGP coming preinstalled in Ubuntu 26.10. Canonical wan … ⌘ Read more
Ubuntu 26.10 To Include Desktop Images For RISC-V
Ubuntu Linux ISOs for RISC-V 64-bit to date have just been the server/CLI version without any desktop environment pre-seeded. But with next week’s Ubuntu 26.10 release, there will now be Ubuntu 26.10 RISC-V desktop ISOs for both Ubuntu proper and a Xubuntu minimal ISO… ⌘ Read more
Ubuntu 26.10 Sticks To Using GCC 15 By Default
From a performance and enthusiast perspective, what I personally find most disappointing and puzzling with the imminent release of Ubuntu 26.10 comes down to its default compiler version… ⌘ Read more
Ubuntu Currently Suffering From Sustained DDoS Attack
Those trying to access the Ubuntu website, ISO downloads, and similar Ubuntu resources today are finding the site inoperable amid what’s now confirmed as an ongoing distributed denial of service attack… ⌘ Read more
Ubuntu 26.10 Delivers Nice I/O Performance Wins Over Ubuntu 26.04 On AMD EPYC
While Ubuntu 26.10 is not a Long-Term Support (LTS) release and thus will see limited enterprise deployments compared to Ubuntu 26.04 LTS, for those not after that long-term deployment support and preferring to live more on the leading-edge, Ubuntu 26.10 is delivering some nice performance gains on current 5th Gen AMD EPYC “Turin” hardware. ⌘ Read more
Canonical Reaffirms Plans For Ubuntu 27.04 To Use ntpd-rs By Default
Back in March Canonical announced switching to ntpd-rs was its next target as part of transitioning more Ubuntu Linux system components to Rust-based implementations. This time synchronization package is available for testing in the upcoming Ubuntu 26.10 release while it aims to be the default for Ubuntu 27.04… ⌘ Read more
Ubuntu Working On SHA3 For Debian’s APT For If/When SHA2 Is Broken
Ubuntu developer Gianpiero Carpinelli at Canonical has been working on introducing SHA3-256 and SHA3-384 support for Debian’s APT packaging tool in preparing for if/when that SHA2 is broken… ⌘ Read more
AMD Ryzen AI Developer Platform OS Updated With ROCm 10.0, Linux 7.2
With the AMD Ryzen AI Halo mini PC that launched this summer that focused on local AI, one of the biggest surprises for me when reviewing the unit was finding that the Linux preload wasn’t just a stock Ubuntu/Debian OS but rather a customized AMD Linux distribution known as AMD Ryzen AI Developer Platform. Yesterday the newest version of AMD Ryzen AI Developer Platform was released with some nice software updates… ⌘ Read more
Ubuntu’s Next Rust Effort May See OpenPGP Replaced By Sequoia PGP
Canonical engineer Richard Scott McNew published a status update surrounding the Rust programming language efforts in the upcoming Ubuntu 26.10 release. Sequoia PGP is being rolled out to Ubuntu Linux and in a future release may end up replacing OpenPGP… ⌘ Read more
Fedora 45 Beta Performance: The Satisfyingly Boring Benchmarks
While there have been a number of Ubuntu 26.10 development benchmarks in recent weeks and more on the way, some Phoronix readers have asked about the lack of any early Fedora 45 tests given its recent beta. For good reason, it’s largely boring but here are some to illustrate. ⌘ Read more
Ubuntu 26.10 Beta Released With Linux 7.3 Kernel, GNOME 51 Desktop
Ubuntu 26.10 beta is now available for the official Ubuntu editions as well as the various community flavors… ⌘ Read more
Nearing A 10 Second Kernel Build, Xeon 600 & Other September Excitement On Phoronix
During the past month on Phoronix were 284 original news articles and another 19 featured Linux hardware reviews/multi-page benchmark articles. A lot of exciting happenings both on the hardware and software fronts while October is sure to be another interesting month with the releases of Ubuntu 26.10, Fedora 45, and some more hardware fun… ⌘ Read more
New Ubuntu Concept ISO For Snapdragon Laptops Brings First X2 Laptop Support
It’s been a while since Canonical announced any new ISOs of their Ubuntu builds targeting Qualcomm Snapdragon X series laptops. But ahead of this week’s Ubuntu 26.10 beta release, they shipped new Ubuntu 26.10 Snapdragon Concept images today with improved Snapdragon X1 laptop support as well as the initial Snapdragon X2 laptop support… ⌘ Read more
Ubuntu 26.10 Delivers Some Nice Gains For Intel Panther Lake / Framework Laptop 13 Pro
For those with a Framework Laptop 13 Pro or another Intel Core Ultra Series 3 “Panther Lake” laptop, the upcoming Ubuntu 26.10 release is delivering some nice out-of-the-box improvements over Ubuntu 26.04 LTS. ⌘ Read more
Ubuntu to get quicker Linux kernel security updates due to so many AI reports
Ubuntu maker Canonical announced they’re going to be pushing out Linux kernel upgrades more rapidly, due to the increasing amount of security issues.
Read the full article on [GamingOnLinux](https://www.gamingonlinux.com/2026/09/ubuntu-to-get-quicker-linux-kernel-security-updates-due-to-so-many-ai-reports … ⌘ Read more
Linux 7.2 vs. Linux 7.3 Shows A Few Improvements With AMD Strix Halo
Last week I ran some benchmarks showing performance gains for AMD Ryzen AI Max+ “Strix Halo” on Ubuntu 26.10. Then shortly after that testing on its daily state, which used the Linux 7.2 kernel, Canonical switched to Linux 7.3 as the Ubuntu 26.10 kernel. Here are some Linux 7.2 vs. Linux 7.3 benchmarks for the AMD Ryzen AI Max+ 395 “Strix Halo” with the Framework Desktop… ⌘ Read more
Ubuntu Linux Maker Canonical Achieved $345M USD In Revenue For 2025
In 2024 Canonical generated nearly $300M USD in revenue for this company behind Ubuntu Linux and other services and software solutions. For 2025, they not only broke $300M but well exceeded it with $345M in revenue… ⌘ Read more
Ubuntu 26.10 Switches To The Linux 7.3 Kernel
As a very pleasant surprise, the upcoming Ubuntu 26.10 release will now be powered by the Linux 7.3 kernel rather than their original plans and switch over to the Linux 7.2 kernel… ⌘ Read more
AMD Strix Halo Enjoys Some Performance Gains On Ubuntu 26.10, Especially With amd64v3
Ahead of next week’s Ubuntu 26.10 beta release I have been testing the “Stonking Stingray” on a variety of systems. Ubuntu 26.10 is performing well overall with some nice upgrades over Ubuntu 26.04 LTS, especially if opting to use the new snapshot/daily ISOs of Ubuntu 26.10 in amd64v3 form for x86_64-v3 packages. In today’s tests are a look at the performance benefits of Ubuntu 26.10 on an AMD Ryzen AI Max+ “Strix Halo”. ⌘ Read more
Ubuntu 26.10 Desktop Adjusting Its Behavior Under Memory Pressure
The Ubuntu 26.10 desktop is adjusting its default out-of-memory (OOM) daemon behavior when dealing with memory pressure on the system… ⌘ Read more
Canonical improving Ubuntu Linux Desktop stability under memory pressure
Canonical developers have been working to improve Ubuntu Linux Desktop performance, specifically when under memory pressure making it a bit smarter.
Read the full article on GamingOnLinux. ⌘ Read more
Ubuntu 26.10 Snapshot 4 ISOs Published
The fourth monthly-ish snapshot of Ubuntu 26.10 “Stonking Stingray” is now available for testing and comes ahead of next week’s Ubuntu 26.10 beta milestone… ⌘ Read more
Rust Coreutils 0.12 Released With Fixes Sought By Ubuntu
Days after the recent release of GNU Coreutils 9.12, Rust Coreutils 0.12 was released overnight for advancing this alternative Rust-based implementation of these core utilities… ⌘ Read more
Ubuntu 26.10 amd64v3 Can Provide A Nice Boost For Low-End/Budget Hardware
Canonical recently began producing Ubuntu 26.10 amd64v3 daily ISOs to complement their experimental amd64v3 package archive that they have been trialing the past few release cycles. While we still don’t know what any official plans are for amd64v3 with Ubuntu 26.10, the performance gains can be very worthwhile over the generic amd64 binaries even for low-end/budget hardware. ⌘ Read more
GNOME 51 Released With Improved Frame Scheduling, Many App Improvements
Right on schedule and in time for appearing in the likes of Ubuntu 26.10 and Fedora Workstation 45, the GNOME 51 desktop is officially released… ⌘ Read more
Firefox Touts Lower CPU Use for Large JPEGs, Faster PDF Viewer Startup (and AI Controls)
Firefox 156 is the second release since Mozilla moved to a twice-monthly release schedule, and the blog OMG Ubuntu notes it has faster start-up times for its built-in PDF viewer and also lower CPU usage when viewing large JPEG images:
In Firefox 156, the browser now uses libjpeg-turbo’s IDCT scaling t … ⌘ Read more
Ubuntu 26.10 Moves cp, mv & rm Over To Rust Coreutils For 100% Transition
While Ubuntu Linux has been making use of the Rust Coreutils project over the past year since Ubuntu 25.10 as an alternative to GNU Coreutils and part of their effort to get more system components implemented in the memory-safety-focused Rust programming language, Ubuntu 26.10 finally completes the transition with the cp, mv, and rm commands now coming from Rust Coreutils… ⌘ Read more
Ubuntu’s ‘Rust-ification’ Hits New Milestone: Coreutils Migration is Complete
“Ubuntu has managed to do away with GNU Core Utilities in its default stack,” reports the blog It’s FOSS.
The last three utilities — cp, mv and rm — have been moved to versions from the uutils project (which reimplements utilities in Rust).
Everything else, from ls and cat to chmod and du, made that jump in earlier release … ⌘ Read more