Latest Linux and open source news from around the web

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OMG! Ubuntu

We finally revived our Firefox add-on (10 years late)

The official OMG! Ubuntu article notifier is back for Firefox – albeit later than planned, sorry about that. If you’ve used our Chrome extension over the last decade, this add-on will be familiar as it’s the same experience, just in Firefox. Same look, same features (well…) and even the exact same code (it’s a port, so API name swaps and manifest tweaks). When installed, it gives you an easy way to stay on top of new articles without needing to keep a tab open 24/7 (an act which warms my heart) or needing to remember to click a bookmark (much […]

Phoronix

CachyOS Outperforming Windows 11, Ubuntu & Fedora On AMD Ryzen AI 9 HX 470

A recent mini PC being benchmarked at Phoronix is the BOSGAME VTA-439 that employs the new AMD Ryzen AI 9 HX 470 Gorgon Point SoC. With the BOSGAME mini PC having shipped with Microsoft Windows 11, here are some comparison benchmarks of the out-of-the-box Windows 11 performance up against Ubuntu 26.04 LTS and Fedora Workstation 44 while also tossing the rolling-release, highly-optimized Arch Linux based CachyOS into the benchmarking mix.

Fedora Magazine

Flock 2026 Afterburn: a retrospective

A Fedora community intern shares a firsthand look at Flock 2026 in Prague. The annual Fedora contributor conference broke sponsorship records and strengthened community bonds. Attendees praised the invaluable hallway conversations that unite the globally distributed project. Discover the behind-the-scenes planning, post-event survey results, and what makes this gathering feel like a family reunion for Fedora contributors.

Phoronix

KDE Developer Fixing Long-Standing Bug Over Very Long Small-File Copy Times

Since 2014 there has been a KDE bug report titled Ridiculously slow file copy (multiple small files). With the Dolphin file manager or other KIO-based KDE programs, copying many small files can be much slower than using the cp command directly or other copying programs like rsync, Finally that issue is in the process of being resolved for addressing very slow copy times when dealing with many small files on the KDE Plasma desktop...

Phoronix

ASUS Laptop Whisper Mode Support Being Worked On For Linux

ASUS laptops support a feature called "Whisper Mode" that intentionally slows down the fan speed and lowers the CPU clock speed in order to keep the device running cool and quiet. The open-source ASUS Armoury Linux kernel driver is now seeing patches to properly support this Whisper Mode on Linux...

OMG! Ubuntu

Mission Center (Linux system monitor) adds battery, power draw + more info

A new version of the slick Linux system monitoring app Mission Center is available for download with expanded hardware coverage and resource reporting. Notably, Mission Center v1.2.0 adds a new Battery page in the Performance tab, surfaces per-partition usage details on the Disk page with free and used space reporting and adds a new graph to the bottom of the CPU page to relay temperature, power draw or CPU frequency – you can change it. The Memory page now shows compression (zRAM/zswap) stats, while the GPU page lets you switch the middle graph between Encode/Decode activity, power draw, clock speeds […]

Phoronix

AMD PMF Testing Tool Slated For Linux 7.3

Looking to be added to the Linux kernel source tree for the upcoming Linux 7.3 cycle is test_amd_pmf, a small testing application for exercising the AMD Platform Management Framework (PMF) interfaces and dumping various system data points...

LWN.net

[$] Hazard pointers for the kernel

The kernel's read-copy-update (RCU) subsystem ensures that data will not be deleted until it is known that there are no threads holding references to it. RCU works well and is widely used throughout the kernel, but it can increase memory use and add significant delays before unused kernel objects are cleaned up. Hazard pointers are an alternative approach to lockless data updates that offers better performance, for some situations at least. The kernel community is currently considering a hazard-pointer implementation by Mathieu Desnoyers and Paul McKenney.