Windows 11 vs. Ubuntu Linux Performance For Intel Core Ultra X7 Panther Lake
Last week I began publishing the many exciting Panther Lake benchmarks under Linux from the interesting CPU performance and efficiency to the much anticipated Xe3 graphics with the Intel Arc B390 graphics. Up today is a look at how the out-of-the-box performance for the Intel Core Ultra X7 358H compares under Microsoft Windows 11 and the current Ubuntu Linux 26.04 development state. ⌘ Read more
New Raspberry Pi 4 Model Splits RAM Across Dual Chips
The blog OMG Ubuntu reports that a new version of the Raspberry Pi 4 Model B has been (quietly) introduced. “The key difference? It now uses a dual-RAM configuration.”
The Raspberry Pi 4 Model B (PCB 13a) adopts a dual-RAM configuration to ‘improve supply chain flexibility’ and manufacturing efficiency, per a company product change notice document. Earlier versio … ⌘ Read more
Ubuntu To Support The SpacemiT K3 As One Of The First RISC-V RVA23 SoCs
Canonical and SpacemiT announced today that Ubuntu Linux will be officially supported on SpacemiT’s new K3 RISC-V SoC. What makes the K3 interesting is being one of the first available RISC-V RVA23 designs… ⌘ Read more
Rust Coreutils Continues Working Toward 100% GNU Compatibility, Proving Trolls Wrong
Sylvestre Ledru who serves as the lead developer of the uutils project for the Rust Coreutils implementation presented at FOSDEM 2026 this weekend on this initiative. Ledru has spoken at FOSDEM in prior years on Rust Coreutils and this year’s talk focused primarily on Ubuntu 25.10’s adoption of it in place of GNU Coreutils… ⌘ Read more
GNOME Resources 1.10 Adds Monitoring Support For AMD Ryzen AI NPUs
GNOME Resources 1.10 was christened today as the newest version of this modern system monitoring app for the GNOME desktop that is now used by default on the likes of the upcoming Ubuntu 26.04 LTS. With GNOME Resources 1.10 they have added AMD Ryzen AI NPU monitoring support and other new capabilities… ⌘ Read more
Ubuntu 26.04 Resolute Snapshot 3 Released For Testing
Resolute Snapshot 3 is now available as the newest monthly test candidate leading up the Ubuntu 26.04 LTS release in April… ⌘ Read more
Ubuntu 26.04 LTS Still Committed To Linux 6.20~7.0 Even If Not Finalized For Release Time
Last year Canonical committed to shipping the latest upstream Linux kernel versions in new Ubuntu releases compared to their more conservative choices in prior releases that didn’t always align nicely for the latest Linux kernel upstream. Back in December they confirmed Ubuntu 26.04 plans for Linux 6.20~7.0 and their plans remain that way, even if it means the stable Linux 6.20~7.0 stable release won’t be officially out … ⌘ Read more
Nvidia GeForce NOW Is Now Available Natively On Linux
NVIDIA has officially launched a native GeForce NOW client for Linux as a Flatpak, giving Linux gamers access to cloud-rendered RTX gaming. Phoronix reports: While confined to a Flatpak, for now NVIDIA is just “officially” supporting it on Ubuntu 24.04 LTS and later. Granted, thanks to Flatpak it should run on other non-Ubuntu distributions too but in terms of the of … ⌘ Read more
GNOME 50 Finally Lands Improved Discrete GPU Detection
The upcoming release of GNOME 50 to be found in the likes of Ubuntu 26.04 LTS and Fedora Workstation 44 will feature improved discrete GPU detection within the GNOME Shell. This effort has been two years coming and finally merged this week… ⌘ Read more
Former Canonical Developer Advocate Warns Snap Store Isn’t Safe After Slow Responses to Malware Reports
An anonymous reader shared this article from the blog Linuxiac
In a blog post, Alan Pope, a longtime Ubuntu community figure and former Canonical employee who remains an active Snap publisher… [warns of] a persistent campaign of malicious snaps impersonating cryptoc … ⌘ Read more
Mozilla Now Providing RPM Packages For Firefox Nightly Builds
In late 2023 Mozilla began providing Debian packages of Firefox Nightly builds complete with an APT repository. Those on Debian/Ubuntu distributions have a much easier path for enjoying Firefox Nightly since then and now Mozilla engineers are providing similar RPM builds of Firefox nightly too… ⌘ Read more
Ubuntu 26.04 Aims To Deliver Better NVIDIA Wayland Performance Atop GNOME
If all goes well the upcoming Ubuntu 26.04 LTS release will further enhance the NVIDIA graphics performance under its default GNOME Wayland session. The improvements might be upstreamed to GNOME 50 in time but otherwise it’s looking like Ubuntu 26.04 will carry its own patch(es) for improving the NVIDIA Wayland performance… ⌘ Read more
An Early Run With Ubuntu 26.04 On AMD EPYC Turin - The Current Performance Gains Over Ubuntu 24.04 LTS
There still are several months to go until the official Ubuntu 26.04 LTS release – including one month until the feature freeze and the future Linux 6.20~7.0 kernel is expected to land too before the latter kernel freeze in early April. But for those curious how Ubuntu 26.04 is looking so far for servers, here are some very early benchmarks of it on AMD EPYC 9005 “Turin” in its present development state. The … ⌘ Read more
Canonical Builds Steam Snap For Ubuntu ARM64 Leveraging FEX
Canonical is making it easier for ARM64 Ubuntu users like those on the NVIDIA DGX Spark to do a bit of gaming with Steam. Canonical engineers have assembled a Steam Snap for 64-bit ARM that comes complete with the FEX emulator for running Windows/Linux x86-based games on ARM64 Linux… ⌘ Read more
Transparent Hugepage Performance On Linux 6.18 LTS: Madvise vs. Always
With some Linux distributions like Fedora Workstation and Ubuntu defaulting to “madvise” Transparent Hugepages (THP) while others like CachyOS and openSUSE defaulting to “always”, you may be curious about the madvise vs. always THP difference in modern Linux environments. If so this round of benchmarking is for you in looking at the performance impact of madvise vs. always THP. ⌘ Read more
Intel Meteor Lake On Linux Two Years Post-Launch: 93% The Original Performance
As part of the various end-of-year annual benchmarking comparisons and the like on Phoronix, today is a look at how the Intel Core Ultra 7 155H “Meteor Lake” performance has evolved under Ubuntu Linux in the two years since launching. Plus with next-gen Intel Panther Lake laptops expected to be showcased next week at CES, it’s a good time for revisiting the Meteor Lake performance to see the difference two years have made for Intel Met … ⌘ Read more
Ubuntu’s Rust Infatuation, New Optimizations & Other Ubuntu Linux 2025 Highlights
It was a very interesting year for Ubuntu Linux. Ahead of the important Ubuntu 26.04 LTS release due out this coming April, Ubuntu Linux this year was expeditiously migrating to new Rust-based system tools like sudo-rs and Rust Coreutils, new performance optimizations continued to be explored for bettering the out-of-the-box Ubuntu performance, better ARM64 support with its desktop ISO, and enhancing the Snapdragon X Elite laptop supp … ⌘ Read more
Snadragon X Elite Laptop Performance On Linux Ends 2025 Disappointing
As part of my various end-of-year benchmarking comparison articles for looking at the performance evolution of Linux is a fresh look at the Qualcomm Snapdragon X Elite laptop experience when using Ubuntu 25.10 with the latest X1E Concept packages, which includes taking the X1 Elite optimized kernel to the latest Linux 6.18 stable series. Unfortunately, there are significant performance regressions observed compared to a few months ago … ⌘ Read more
Elementary OS 8.1 Switches Over To Wayland Session By Default
Thirteen months after the release of Elementary OS 8.0, Elementary OS 8.1 is now available for this Ubuntu 24.04 LTS based Linux distribution that focuses on ease of use and usability. With Elementary OS 8.1 they have transitioned to using the Wayland session by default… ⌘ Read more
Linux Mint 22.3 Beta Released With Cinnamon 6.6 Desktop
The beta release of Linux Mint 22.3 “Zena” is now available for testing ahead of the holidays for this latest incremental update to this desktop OS built atop an Ubuntu 24.04 LTS base… ⌘ Read more
Gemini AI Yielding Sloppy Code For Ubuntu Development With New Helper Script
A few weeks ago it was mentioned by a Canonical engineer how trying to use AI to modernize the Ubuntu Error Tracker yielded some code that was “plain wrong” and other issues raised by that Microsoft GitHub Copilot code. The same Ubuntu developer shifted to trying Gemini AI to generate a helper script to assist in Ubuntu’s monthly ISO snapshot releases. Google’s Gemini AI also generated some sloppy code for a Python script to assist in tho … ⌘ Read more
Ubuntu 26.04 LTS Plans Confirmed For Linux 6.20 / Linux 7.0
Canonical confirmed their Linux kernel plans today for the Ubuntu 26.04 Long Term Support (LTS) release due out in April… ⌘ Read more
Debusine Repositories Enter Beta: Ubuntu PPA-Like User Archives For Debian Linux
Colin Watson announced that Debusine repositories are now available in beta form, which can be used to maintain APT-compatible add-on package repositories for Debian Linux. This comes down to being similar in nature to Personal Package Archives (PPAs) that are popular with Ubuntu Linux… ⌘ Read more
System76 Launches First Stable Release of COSMIC Desktop and Pop!_OS 24.04 LTS
This week System76 launched the first stable release of its Rust-based COSMIC desktop environment, reports 9to5Linux.
Announced in 2021, it’s designed for all GNU/Linux distributions — and it shipping with Pop!_OS 24.04 LTS (based on Ubuntu 24.04 LTS):
Previous Pop!_OS releases used a version of the COSMIC desktop tha … ⌘ Read more
Ubuntu Studio 26.04 May Modernize Its Desktop Layout
Ubuntu Studio is the variant of Ubuntu Linux focused on content creation and audio recording needs, video editing, and other creative workloads. Ubuntu Studio’s desktop hasn’t seen too many changes since Ubuntu 12.04 LTS some 13+ years ago. But Ubuntu Studio developers are now considering desktop layout changes to help modernize its appearance… ⌘ Read more
System76 Launches Pop!_OS 24.04 LTS With COSMIC Desktop
Back in October System76 announced a planned release date for Pop!_OS 24.04 LTS and the COSMIC Desktop… And they’ve made it! The new Pop!_OS 24.04 is now available for download as the long-awaited update atop an Ubuntu 24.04 LTS base while using their Rust-based COSMIC desktop environment… ⌘ Read more
Ubuntu 26.04 Snapshot 2 Released As Latest Monthly ISOs
It was just at the end of month that Ubuntu 26.04 Snapshot 1 ISOs were published for the first “Resolute Raccoon” milestone. Out already is now Snapshot 2 with Canonical releasing these images ahead of their engineers having time off for end-of-year holidays… ⌘ Read more
Ubuntu Will Have Native AMD ROCm AI/ML and HPC Libraries In Next LTS Release
Longtime Slashdot reader MadCow42 writes: Canonical just announced that they’re packaging AMD’s ROCm libraries (for AIML and HPC with both data-center GPUs as well as desktop/laptop GPUs), directly into the Ubuntu Universe archive. You can run ROCm on Ubuntu today but you have to install it via a script from AMD and manuall … ⌘ Read more
FreeBSD 15.0 vs. Ubuntu Linux For AMD EPYC Server Performance
Given the recent release of FreeBSD 15, I started off my testing in looking at how FreeBSD 15.0 improves performance versus FreeBSD 14.3. Now it’s onto the next important question: how is FreeBSD 15.0 performing relative to Linux on servers? Here are some benchmarks exploring that topic today. ⌘ Read more
Canonical To Distribute AMD ROCm Libraries With Ubuntu 26.04 LTS
AMD previously talked of simplifying the in-box Linux support for ROCm during the second half of 2025. So far we haven’t seen any groundbreaking changes from that initiative besides AMD working on various package archives/repositories to make it easier to install the latest ROCm on different Linux distributions. But today a big announcement is now public that Canonical with next year’s Ubuntu 26.04 LTS release will provide official ROCm packages al … ⌘ Read more
Using AI To Modernize The Ubuntu Error Tracker Produced Some Code That Was “Plain Wrong”
A week ago I wrote about AI being used to help modernize Ubuntu’s Error Tracker. Microsoft GitHub Copilot was tasked to help adapt its Cassandra database usage to modern standards. It’s worked in some areas but even for a rather straight forward task, some of the generated functions ended up being “plain wrong” according to the developer involved… ⌘ Read more
Canonical Now Offering Ubuntu Pro For WSL
Evidently Canonical has been pretty pleased with the uptake of Ubuntu on Microsoft’s Windows Subsystem for Linux (WSL2) within enterprise/corporate environments as they are now offering Ubuntu Pro for WSL… ⌘ Read more
AI Is Being Used To Help Modernize The Ubuntu Error Tracker
While some Linux distributions have begun establishing AI policies, we haven’t seen any communicated from the Ubuntu camp yet but will apparently be permitted at least for project infrastructure. AI is being used currently in an effort to help modernize the Ubuntu Error Tracker… ⌘ Read more
Ubuntu 26.04 “Resolute Raccoon” Snapshot 1 ISOs Published
Canonical announced today the Ubuntu 26.04 “Resolute Raccoon” Snapshot 1 images as their first monthly ISO snapshots of the upcoming Ubuntu 26.04 LTS release… ⌘ Read more
Canonical Partners With AMI To Build Ubuntu Netboot Option Into UEFI Firmware
Canonical and AMI announced a partnership today so that there will be an Ubuntu Metbookt option added within AMI’s UEFI firmware to allow booting to the Ubuntu installer without the need for even having any install media… ⌘ Read more
Mozilla Announces ‘TABS API’ For Developers Building AI Agents
“Fresh from announcing it is building an AI browsing mode in Firefox and laying the groundwork for agentic interactions in the Firefox 145 release, the corp arm of Mozilla is now flexing its AI muscles in the direction of those more likely to care,” writes the blog OMG Ubuntu:
If you’re a developer building AI agents, you can sign up to get early acces … ⌘ Read more
Dell Now Shipping Laptop With Qualcomm NPU On Linux Ahead Of Windows 11
Dell announced today that their new Pro Max 16 Plus laptop with a Qualcomm discrete NPU is now shipping… That is if you are running Ubuntu Linux while the Windows 11 pre-load option is expected in early 2026. An exciting twist with the Linux version of the Dell Pro Max 16 Plus shipping before Microsoft Windows… ⌘ Read more
Canonical Gets Flutter Up And Running On RISC-V For Ubuntu
Canonical has been bullish on RISC-V with Ubuntu being one of the most common Linux distributions endorsed by RISC-V board vendors. Canonical also has been bullish on the Flutter toolkit for crafting their desktop installer UI and other modern UI/app interfaces. But these two together haven’t panned out with Flutter not currently supporting RISC-V. Canonical has submitted pull requests now for enabling RISC-V support with Flutter… ⌘ Read more
Canonical To Now Provide Up To 15 Years Commercial Support For Ubuntu LTS Releases
Canonical announced today the expansion of the legacy add-on for Ubuntu Pro to provide total coverage of Ubuntu LTS releases up to 15 years… ⌘ Read more
Multiple Vulnerabilities Found in Rust Sudo Clone in Ubuntu
Ubuntu is now shipping with Rust based replacements of core utilities (sudo, date, du, etc.). ⌘ Read more
sudo-rs Affected By Multiple Security Vulnerabilities - Impacting Ubuntu 25.10
The Ubuntu 25.10 transition to using some Rust system utilities continues proving quite rocky. Beyond some early performance issues with Rust Coreutils, breakage for some executables, and broken unattended upgrades due to a Rust Coreutils bug, it’s also sudo-rs now causing Ubuntu developers some headaches. There are two moderate security issues affecting sudo-rs, the Rust version of sudo being used by Ubuntu 25.10… ⌘ Read more
Can openSUSE Tumbleweed Compete With CachyOS Performance?
Last week when delivering some CachyOS benchmarks against Fedora 43 and Ubuntu 25.10 on the Framework Desktop with AMD Ryzen AI Max+, a few Phoronix readers wrote in with the question or belief that openSUSE Tumbleweed would better perform against CachyOS given the distribution’s select x86_64-v3 packages and other advantages. As it’s been a while since running any benchmarks of the rolling-release openSUSE Tumbleweed, here are those benchmarks now in the mi … ⌘ Read more
The new du command (in /lib/cargo/bin/coreutils) outputs wrong sizes in Ubuntu 25.10
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Ubuntu Server 25.10 Performance On AMD EPYC With “amd64v3” Optimized Packages
Last week Canonical announced Ubuntu “architecture variants” with initially supporting “amd64v3” optimized packages built using the x86_64-v3 micro-architecture feature level. For this initial debut in the Ubuntu 25.10 archive an initial subset of packages are built using that higher feature level that can assume AVX/AVX2 and other more recent CPU ISA additions. More details on that and some initial desktop benchmarks can be found w … ⌘ Read more
Can We Trust Rust?
Debian Linux and Ubuntu are forcing adoption of Rust at core levels of the system. ⌘ Read more
CachyOS Continues Delivering Leading Performance Over Ubuntu 25.10, Fedora Workstation 43
With Intel having sunset Clear Linux, when it comes to aggressive out-of-the-box Linux performance there is the Arch Linux based CachyOS as the leading contender. Given the recent releases of Ubuntu 25.10 and Fedora Workstation 43, if you are curious about the out-of-the-box performance here are some fresh benchmarks of all three using the Framework Desktop. ⌘ Read more
Debian Adding “Hard Dependency” on Rust, May Abandon Some PC Architectures
APT, Debian’s package manager also used by Ubuntu, to have a hard Rust requirement. ⌘ Read more
Rust Clone of Core Utils Breaks Ubuntu Updates
Ubuntu 25.10 dropped the battle tested GNU Core Utils, in favor of the untested, incomplete “uutils”. ⌘ Read more