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LinuxGizmos.com

M5Stack PaperColor is an ESP32-S3 dev kit with Spectra 6 e-paper panel

M5Stack has introduced the PaperColor, a compact development board built around the ESP32-S3R8 processor and a 4-inch Spectra 6 full-color e-paper display. The platform combines wireless connectivity, onboard sensors, audio hardware, battery operation, and expansion interfaces for low-power IoT and embedded display applications.

Wireless-Tag previews IDO Claw ARM platform with OpenClaw pre-installed

Kickstarter recently featured the IDO Claw campaign, a compact ARM-based system from Wireless-Tag designed for local OpenClaw deployment. The fanless platform combines the Rockchip RK3576 processor with LPDDR5 memory, onboard storage, dual Gigabit Ethernet, and hardware video acceleration for always-on AI and edge workloads.

AGL combines Xen, Zephyr, and Linux containers in new SDV platform

Automotive Grade Linux (AGL) has announced the initial availability of its open source SoDeV reference platform for software-defined vehicles (SDVs), along with the addition of five new project members. The platform combines the AGL Unified Code Base (UCB) with Linux containers, VirtIO, Xen, Zephyr RTOS, and additional Linux Foundation technologies for automotive software development.

9to5Linux

Six-Year-Old Linux Kernel Flaw Lets Unprivileged Users Read Root-Owned Files

A proof-of-concept is available as ssh-keysign-pwn, taking advantage of the __ptrace_may_access() function in the Linux kernel, skipping the dumpable check when task->mm == NULL. As such, do_exit() runs exit_mm() before exit_files() (no mm, fds still there) and pidfd_getfd(2) succeeds in that window when the caller’s uid matches the target’s.

Ubuntu 25.10 Users Can Now Upgrade to Ubuntu 26.04 LTS, Here’s How

Ubuntu 26.04 LTS was released on April 23rd, 2026, but the upgrade path wasn’t open until now, not for Ubuntu 25.10 users and not for Ubuntu 24.04 LTS users. Of course, you can always force the upgrade with the update-manager -d command, but I wouldn’t recommend doing so as you might end up with a broken system.

KDE Plasma 6.7 Desktop Environment Is Now Available for Public Beta Testing

Some of the highlights of KDE Plasma 6.7 include per-screen virtual desktops, Wayland session restore, a global push-to-talk feature, a dedicated setup UI for configuring shared printers, a “multi-GPU swapchain” feature for Vulkan support, and a full-featured print queue viewer app.

Fragnesia Is Yet Another Local Privilege Escalation Flaw in Linux Kernel

Fragnesia (CVE-2026-46300) is a bug in the IPsec XFRM ESP-in-TCP subsystem, part of the Dirty Frag vulnerability class. It’s called Fragnesia because the skb “forgets” that a frag is shared during coalescing. The good news this time is that the mitigations for Dirty Frag also apply to Fragnesia.

PipeWire 1.6.5 Brings Extra Security Checks and Hardening Fixes to Pulse Server

Coming three weeks after PipeWire 1.6.4, the PipeWire 1.6.5 release is here to add a whole bunch of extra security checks and hardening fixes to the pipewire-pulse server, improve renegotiation in audioconvert when the graph rate changes and the resampler is disabled, and fix a crash in ALSA when logging.

KDE Receives Over €1M from Sovereign Tech Fund for Software Development

The Sovereign Tech Agency is well known for funding open source projects through its Sovereign Tech Fund program, and it provided over €24.6 million EUR in funding to support more than 60 open source projects globally, including big names like Python Software Foundation, FreeBSD, Eclipse Foundation, OpenStreetMap Foundation (OSMF), and Drupal.

Internet Society

How RightsCon Is an Unexpected Stress Test for the Multistakeholder Model of Internet Governance

The cancellation of RightsCon 2026 is a stark reminder that when opportunities for civic engagement are neutralized, so are stakeholders’ voices. In this case, civil society was denied the ability to meet in person in Lusaka last week to share ideas and opportunities for how to address some of the most urgent digital challenges of our time.

news

GNU/Linux and Free Software Leftovers

posted by Roy Schestowitz on Dec 29, 2023

Plumber

Other Recent Tux Machines' Posts

KDE Receives Over €1M from Sovereign Tech Fund for Software Development
The KDE Project will receive over €1 million EUR (~ $1,5 million USD) from The Sovereign Tech Fund to continue and improve software development for KDE Plasma, KDE Linux, and KDE apps.
Ubuntu 25.10 Users Can Now Upgrade to Ubuntu 26.04 LTS, Here’s How
A step-by-step and easy-to-follow tutorial (with screenshots) on how to upgrade your Ubuntu 25.10 (Questing Quokka) installations to Ubuntu 26.04 LTS (Resolute Raccoon).
Fedora Hummingbird: Taking the Hummingbird model to the full operating system
At Red Hat Summit 2026, we’re announcing Fedora Hummingbird — a new container-based rolling Fedora Linux distribution
Sasha Levin (GAFAM) Wants 'Killswitch' for Linux (the Kernel)
some articles on 'killswitch'
RMS (Dr. Stallman) Public Presentation Next Month in Germany [original]
Germany is moving to GNU/Linux. Windows is moving down.
KDE Plasma 6.7 Desktop Environment Is Now Available for Public Beta Testing
KDE Plasma 6.7 desktop environment is now available for public beta testing with various new features, improvements, and bug fixes. Here’s what’s new!
 
Finland's Embrace of GNU/Linux in 2026 [original]
there is something big going on
Android Leftovers
Google may finally let you move passkeys to another password manager on Android
Linux is incredible, but these 4 things will frustrate you if you're not ready
Switching from Windows to Linux is one of the best things I’ve done in 2026
I became a better Linux user by watching these 10 YouTube channels
One of my favorite parts of being a Linux user is the lively community
Free and Open Source Software
This is free and open source software
KLV-Airedale – lightweight Void Linux-based distribution
KLV-Airedale is a lightweight Linux distribution based on Void Linux
KDE Gear 26.08 release schedule
This is the release schedule the release team agreed on
Stable kernels: Linux 7.0.7, Linux 6.18.30 and Linux 6.12.88
I'm announcing the release of the 7.0.7 kernel
Six-Year-Old Linux Kernel Flaw Lets Unprivileged Users Read Root-Owned Files
A six-year-old security flaw in the Linux kernel can let an unprivileged user read root-owned files. The flaw was reported by Qualys and patched on May 14th, 2026.
Today in Techrights
Some of the latest articles
Security Patches and Incidents
Security leftovers
GNU/Linux Leftovers
kernel and more
Distributions and Operating Systems: BSD, EasyOS, Debian, and Ubuntu
OS related leftovers
Free, Libre, and Open Source Software, Events, and Standards
mostly FOSS leftovers
FSF / Software Freedom / Digital Sovereignty: Upcoming RMS Talk and New Release of GNUtrition
2 picks for tonight
Programming Leftovers
Development leftovers
Games: Unreal Engine 5.8, Steam Controller, and More
GNU/Linux-centric picks
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Instructionals/Technical posts
Graphics: dual-monitor Linux setup seamless and Linux scheduler patches improve frame rates on low-end PCs
Graphics news
Another catchy name (for hype) in a Linux local-privilege-escalation (LPE) bug
here they go again
Open Hardware/Modding: PinkPad, Security Cam, and More
Projects and fun
Latest Self-Serving Fake Articles About Red Hat, Slop and Buzzwords (IBM Makes It Worse)
latest from redhat.com and more
Fedora Under IBM Getting Odd, Fedora Hummingbird Promotes Slop Plagiarism
Fedora news
Discord: Some Odd Form of GNU/Linux Advocacy
a pair of pieces
WINE or Emulation: Cemu, Proton, and WINE News
4 articles for today
Android Leftovers
This Android feature can predict your every move, and it's rolling out now
Yocto Project 6.0 “Wrynose” released with Linux 6.18 LTS
The Yocto Project 6.0, codenamed “Wrynose”, has just been released with Linux 6.18 LTS
Free and Open Source Software, and Benchmark
This is a new series looking at the Minisforum MS-02 Ultra 285HX Mini Workstation running Linux
NetBSD 11.0 RC4 available!
please help testing
6 ways I use Fedora 44 beyond the basics - and why it's ready for anything
Fedora 44 is fast, stable, and surprisingly flexible
Every project has politics
From time to time you’ll see someone talk about keeping politics out of open source
Framework Meets RISC-V
RISC-V on modular hardware
Inkscape supports German petition to recognize Open Source volunteers
Inkscape is driven by volunteers who gift us
Fragnesia Is Yet Another Local Privilege Escalation Flaw in Linux Kernel
Fragnesia is a new local privilege escalation flaw in the Linux kernel that may lead to local privilege escalation. Patch now!
Web Sites and Free Software: PersonalSit.es, Kanata, Neovim/Lilypond
misc. stories
Android Leftovers
Android adds a feature to stop you from doomscrolling
Why a digital document is a piece of software, and what that means for your freedom
Most people, including many competent software developers, think of a digital document the way they think of a sheet of paper
Free and Open Source Software, and Benchmark
This is free and open source software
PantherX OS – Linux distribution based on Guix
PantherX OS is a Linux distribution based on Guix
Plasma secrets: Windows position for naughty apps
From my experience, positioning issues apply to mostly non-Plasma software, like say GIMP or LibreOffice
AGL combines Xen, Zephyr, and Linux containers in new SDV platform
Automotive Grade Linux (AGL) has announced the initial availability of its open source SoDeV reference platform for software-defined vehicles (SDVs)
CachyOS vs. MX Linux: Are you seeking speed or stability in your distro?
Both CachyOS and MX Linux sit atop the Distrowatch Page Hit Ranking list
Graphs 2.0 Beta Brings Serious Plotting Power to the Linux Desktop
With new data types, improved imports, error bars, and UI tweaks, Graphs 2.0 beta aims to become the go-to plotting tool for serious Linux data work
My new favorite Android file manager is way better than Google's default - and it's free
I've tried so many Android file managers over the years
LWN on Kernel Space: Slop Versus Responsible Disclosure Practices, Hyrum's Law, and Hardware-assisted Arm VMs for s390
outside paywall today
Today in Techrights
Some of the latest articles
PipeWire 1.6.5 Brings Extra Security Checks and Hardening Fixes to Pulse Server
PipeWire 1.6.5 audio/video server for Linux is now available for download with extra security checks and hardening fixes, removal of the pipe filter in filter-graph, and various bug fixes.
GNU/Linux and BSD Leftovers
mostly GNU/Linux stories
Free, Libre, and Open Source Software, Web Habits, and Standards
FOSS and more
Content Management Systems (CMS) / Static Site Generators (SSG): Against JavaScript, Keeping Things Simple and More Picks
site-building stories
Programming Leftovers
Development picks for today
Security News and Many Holes in Proprietary Software
Security leftovers
Open Hardware/Modding: RISC-V, Pine64, and More
Hardware leftovers/projects
Red Hat Announcements and Packaging of Commoditised Pieces
Red Hat leftovers
Fedora Atomic and Red Hat's (or IBM's) Latest Paid-for 'Articles' About Itself
Little community left
today's howtos
Instructionals/Technical posts
Graphics: NVIDIA VA-API Driver 0.0.17 and AMD Fixes Linux HDMI 2.1 DSC Limitation
Stack for displays and more
In praise of the Linux kernel netconsole, Mythos hype/FUD, Cloudflare on QUIC bug, and Linux culling more hardware support
Linux news
'Tech' Media Keeps Hyping Up Local Privilege Escalation, Cites Microsoft as 'Linux Authority' (FUD Source)
poor coverage
Debian 14 “Forky” to Ship with Reproducible Packages, LoongArch64 Support
The upcoming Debian 14 “Forky” operating system series will ship with reproducible package builds and official support for the LoongArch64 architecture.
Fedora, Flatpak, and IBM Red Hat's Annual Event Being About 90% About Slop and Selling Microsoft
not looking inspiring
Linux 7.1-rc3
RC3 is ready
Games: Arcade, Against Coyote, Steam Deck, and More
gaming leftovers
Perl: This week in PSC and More
3 picks for today/this week
Android Leftovers
Android’s desktop OS for ‘Googlebook’ leaks with basic features, virtual desktops, terminal
Linux has quietly become more forward-thinking than Windows, and these 6 features prove it
The Linux desktop market share is ridiculously tiny next to the sheer dominance of Windows 11, and there's simply no denying that
Free and Open Source Software
This is free and open source software
Fedora Linux 44 Is Now Available for Download, Here’s What’s New
Fedora Linux 44 distribution is now available for download powered by Linux kernel 6.19 and featuring the latest GNOME 50 and KDE Plasma 6.6 desktop environments, and many other enhancements.
KDE Plasma 6.6.5 Is Out Now to Improve Performance for NVIDIA GPU Users
KDE Plasma 6.6.5 is now available as the fifth maintenance update in the KDE Plasma 6.6 desktop environment series with various improvements and bug fixes.
Elementary OS vs. Linux Mint: I compared my once favorite distro to the Windows alternative
If you're looking for a user-friendly Linux distribution
Fedora Kinoite vs. Silverblue: My verdict after testing both immutable Linux distros
Fedora offers two different takes on an immutable option
Today in Techrights
Some of the latest articles
Microsoft Windows in Montenegro: From 99% to Just 60% (or About 20% if One Counts Mobile as Well) [original]
Microsoft has mass layoffs impacting its most experienced workers