Announcing ORAS v1.3.0: Elevating artifact and registry management workflows
The ORAS community is thrilled to announce the release of ORAS CLI v1.3.0, a version packed with stability improvements and pioneering capabilities. In addition to strengthening existing functionality, this release introduces three major new features designed… ⌘ Read more

Postecoglou ‘expects’ talks with Forest owner and vows to ‘fight’
Ange Postecoglou “expects” talks to be held with owner Evangelos Marinakis about his start as Nottingham Forest manager - but says he “loves a fight”. ⌘ Read more

Topmanager: Wo das Kabelnetz in Deutschland Docsis 4.0 bekommt
In Deutschland fällt der Sprung auf Docsis 4.0 so schwer, dass das Thema jeden Pressesprecher nervös macht. Ein Manager erzählt uns, warum. ( Docsis 4.0, Vodafone)

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R1 Neo Meshtastic Device Introduced with GPS and nRF52840 Processor
The R1 Neo from Muzi Works is a compact, water-resistant Meshtastic device designed for long-range communication and GPS-based location tracking. Developed and assembled in Atlanta, it is the company’s first model built on a custom PCB featuring a dedicated I/O controller and integrated power management. The unit is powered by a Nordic nRF52840 microcontroller paired […] ⌘ Read more

@lyse@lyse.isobeef.org Xfce is nice, but it’s also mostly GTK. I don’t really know the answer yet. For now, I’ll just avoid anything that uses GTK4.

For my own programs, I might have a closer look at Tkinter. I was complaining recently that I couldn’t find a good file manager, so it might be an interesting excercise to write one in Python+Tkinter. 🤔 (Or maybe that’s too much work, I don’t know yet.)

2 Ways to Install Homebrew in MacOS Tahoe
Homebrew is a powerful command line package manager that allows you to easily install, update, and manage popular command line programs and tools, as well as traditional graphical apps with cask (and third party tools like Applite help you manage cask through the GUI too). It’s a popular tool with advanced Mac users and those … Read More ⌘ Read more

MacRumors Giveaway: Win an iPhone Air or iPhone 17 Pro From iMazing
For this week’s giveaway, we’ve teamed up with iMazing to offer MacRumors readers a chance to win one of Apple’s new iPhone Air or iPhone 17 Pro models. For those unfamiliar with iMazing, it is Mac and PC software that offers a simple, fast way to manage everything on your [iPh … ⌘ Read more

GL.iNet Comet PoE Remote KVM with Power over Ethernet
GL.iNet has introduced the Comet PoE (GL-RM1PE), a compact remote KVM device for server management, industrial systems, NVR setups, and HomeLab use. It supports 4K@30 FPS remote display, two-way audio, PoE for simplified deployment, and includes onboard storage with self-hosted cloud support. The Comet PoE is equipped with a quad-core ARM Cortex-A53 processor, paired with […] ⌘ Read more

Erlang Solutions: Meet the Team: Adam Rack
Meet Adam Rack, our new Business Development Manager.

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Adam is all about building high-performing teams, driving innovation, and delivering solutions that make a difference.

In our latest chat, he talks about what excites him in this new chapter, his vision for growing our DACH presence, and why sustainability and community matter to him.

Introducing the Docker Premium Support and TAM service
The Docker Customer Success and Technical Account Management organizations are excited to introduce the Premium Support and TAM service — a new service designed to extend Docker’s support to always-on 24/7, priority SLAs, expert guidance, and TAM add-on services.  We have carefully designed these new services to support our valued customers’ developers and global business… ⌘ Read more

Run, Test, and Evaluate Models and MCP Locally with Docker + Promptfoo
Promptfoo is an open-source CLI and library for evaluating LLM apps. Docker Model Runner makes it easy to manage, run, and deploy AI models using Docker. The Docker MCP Toolkit is a local gateway that lets you set up, manage, and run containerized MCP servers and connect them to AI agents.  Together, these tools let… ⌘ Read more

#MaradoWeekly #WeeklyPlant Week 36

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@kat@yarn.girlonthemoon.xyz Uuhh, a rooftop concert! That sounds sick. I first learned about this in Electric Callboy’s tour report. They played the same location last year.

Heck yeah, you managed to be in the front rows. :-) I never heard about Rilo Kiley before, but the two songs I just listened to are good. Something to relax to.

PEP 806: Mixed sync/async context managers with precise async marking
Python allows the with and async with statements to handle multiple context managers in a single statement, so long as they are all respectively synchronous or asynchronous. When mixing synchronous and asynchronous context managers, developers must use deeply nested statements or use risky workarounds such as overuse of AsyncExitStack. ⌘ Read more

Dear @doctormo@doctormo, I’m a great admirer of your work in general and hopefully I won’t creep you out by telling everyone I’m your fan!

As a creator of digital vector-based art I find the color management stuff (trying to figure how to generate things to print “in CMYK”) mind boggling. I slowly try to read and acquire the concepts and vocabulary to understand more about this. I’m grateful for your work in this area. Thank you!

#FLOSS #CMYK #ColorManagement #inkscape

I used to be able to sell my music anywhere in the world - and I have managed to send CDs to quite remote places, or kingdoms with nefarious regimes… but now, well, there is one country where I can not ship cassettes or CDs to: the USA 🇺🇸.

It’s not like I’m expecting any loss: I rarely sell music, and when I do it is rarely to the states (I don’t know why, I think my stuff ought to be way more popular! 😁). But still, it is disheartening to see there is now an effective wall, a country where I won’t be able to (directly) reach. Congratulations to everyone involved.

[PS: if you’re puzzled about what is this all about - a number of European countries, including Portugal, won’t be shipping stuff to the US due to legal uncertainty regarding Trump’s tariffs.]

After around 3 years, I managed to make my “smallest recognizable canine”, even smaller. So here’s the all new, smallest recognizable canine 2.0:

37C3 and New Year’s Eve 2023
Another one from the vaults. The 37C3 conference took place in
December, 2023. This report was mostly written in January, 2024.
Mostly finished it at night in my cottage between 28 and 29th
December, then edited and added some stuff in July, 2025. So… Only
1.5 years late?

It was a little ironic, and a little sad, that I was finishing the
37C3 report during 38C3. I didn’t manage to get any tickets for me and
#3 for 38C3 and had to make do with watching the stream.

The links to the talks go to [C … ⌘ Read more

@lyse@lyse.isobeef.org Oh, huh, maybe it was just my GNOME 2 themes back then that didn’t show the icon. 🤔

I like the looks of your window manager. That’s using Wayland, right?

Oh, no. It’s still X11. All my recent Wayland comments resulted from me trying to switch, but I think it’s still too early. Being unable to use QEMU (because it can’t capture the mouse pointer) is a pretty big blocker for me. This is completely broken, it just happens to be unnoticeable with modern guest OSes, so it’s probably not a priority for devs.

(Not to mention that I would have to fork and substantially extend dwl in order to “replicate” my X11 WM. And then, after having done that, I’d have to follow upstream Wayland development, for which I don’t have the resources. Things would need to slow down before I can do that.)

all that wasted space of the windows not making use of the full screen!!!1

Heh. I’ve been using tiling WMs for ~15 years now, so it’s actually kind of refreshing to see something different for a change. 😅

Probably close to the older Windowses.

That particular theme is a ripoff of OS/2 Warp 3:

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We ran some similar brownish color scheme (don’t recall its name) on Win95 or Win98

Oh god. Yeah, I wasn’t a fan of those, either. 🥴

@movq@www.uninformativ.de According to this screenshot, KDE still shows good old application icons:

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And GNOME used to have them, too:

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I like the looks of your window manager. That’s using Wayland, right? The only thing on this screenshot to critique is all that wasted space of the windows not making use of the full screen!!!1 At least the file browser. 8-)

This drives me nuts when my workmates share their screens. I really don’t get it how people can work like that. You can’t even read the whole line in the IDE or log viewer with all the expanded side bars. And then there’s 200 pixels on the left and another 300 pixels on the right where the desktop wallpaper shows. Gnaa! There’s the other extreme end when somebody shares their ultra wide screen and I just have a “regularish” 16:10 monitor and don’t see shit, because it’s resized way too tiny to fit my width. Good times. :-D

Sorry for going off on a tangent here. :-) Back to your WM: It has the right mix of being subtle and still similar to motif. Probably close to the older Windowses. My memory doesn’t serve me well, but I think they actually got it fairly good in my opinion. Your purple active window title looks killer. It just fits so well. This brown one (

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@lyse@lyse.isobeef.org True, at least old versions of KDE had icons:

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GNOME, on the other hand, didn’t, at least to my old screenshots from 2007:

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I switched to Linux in 2007 and no window manager I used since then had icons, apparently. Crazy. An icon-less existence for 18 years. (But yeah, everything is keyboard-driven here as well and there are no buttons here, either.)

Anyway, my draft is making progress:

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I do like this look. 😊

@movq@www.uninformativ.de I haven’t used KDE or GNOME for ages, but I’m sure KDE at least used to show application icons in the title bars. They proabably still do. But then, one could argue that KDE is mimicking Windows. I never thought like that, I always found KDE way superior, because I was able to configure it like a madman.

In i3, I don’t have any application icons. I remember missing them at the beginning. But I don’t even have the classical minimize, maximize and close buttons in the title bar either. Just the title. Being mostly keyboard driven and a tiling window manager, these buttons are not super useful, anyway.

I was drafting support for showing “application icons” in my window manager, i.e. the Firefox icon in the titlebar:

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Then I realized: Wait a minute, lots of applications don’t set an icon? And lots of other window managers don’t show these icons, either? Openbox, pekwm, Xfce, fvwm, no icons.

Looks like macOS doesn’t show them, either?!

Has this grown out of fashion? Is this purely a Windows / OS/2 thing?

Since Wayland compositors handle input devices on a lower level than X11 window managers, every compositor has to figure out on their own what a “mouse wheel click” is:

• https://github.com/labwc/labwc/issues/1068
  
• https://github.com/labwc/labwc/pull/2933
  

(I think “Wayland compositor” is a misnomer. They are full-blown display servers that also do compositing, plus Wayland window management, plus X11 window management.)

One can only hope that all this eventually gets moved into the wlroots library. (I’m not sure if that’s possible, nor if people would want that.)

We covered quite some ground in the two and a half hours today. The weather was nice, mostly cloudy and just 23°C. That’s also why we decided to take a longer tour. We saw four deer in the wild, three of which I managed to just ban on film, quality could be better, though. My camera produced a hell lot of defocused photos this time. Not sure what’s going on with the autofocus. https://lyse.isobeef.org/waldspaziergang-2025-07-10/

When the sun came out, colors were just beautiful:

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@prologic@twtxt.net Yeah, this really could use a proper definition or a “manifest”. 😅 Many of these ideas are not very wide spread. And I haven’t come across similar projects in all these years.

Let’s take the farbfeld image format as an example again. I think this captures the “spirit” quite well, because this isn’t even about code.

This is the entire farbfeld spec:

farbfeld is a lossless image format which is easy to parse, pipe and compress. It has the following format:

╔════════╤═════════════════════════════════════════════════════════╗
║ Bytes  │ Description                                             ║
╠════════╪═════════════════════════════════════════════════════════╣
║ 8      │ "farbfeld" magic value                                  ║
╟────────┼─────────────────────────────────────────────────────────╢
║ 4      │ 32-Bit BE unsigned integer (width)                      ║
╟────────┼─────────────────────────────────────────────────────────╢
║ 4      │ 32-Bit BE unsigned integer (height)                     ║
╟────────┼─────────────────────────────────────────────────────────╢
║ [2222] │ 4x16-Bit BE unsigned integers [RGBA] / pixel, row-major ║
╚════════╧═════════════════════════════════════════════════════════╝

The RGB-data should be sRGB for best interoperability and not alpha-premultiplied.

(Now, I don’t know if your screen reader can work with this. Let me know if it doesn’t.)

I think these are some of the properties worth mentioning:

• The spec is extremely short. You can read this in under a minute and fully understand it. That alone is gold.
  
• There are no “knobs”: It’s just a single version, it’s not like there’s also an 8-bit color depth version and one for 16-bit and one for extra large images and one that supports layers and so on. This makes it much easier to implement a fully compliant program.
  
• Despite being so simple, it’s useful. I’ve used it in various programs, like my window manager, my status bars, some toy programs like “tuxeyes” (an Xeyes variant), or Advent of Code.
  
• The format does not include compression because it doesn’t need to. Just use something like bzip2 to get file sizes similar to PNG.
  
• It doesn’t cover every use case under the sun, but it does cover the most important ones (imho). They have discussed using something other than RGBA and decided it’s not worth the trouble.
  
• They refrained from adding extra baggage like metadata. It would have needlessly complicated things.

I didn’t manage to leave the house yesterday. But when I went into the woods this evening, activity first was 10% of what it had been the day before yesterday. By the end it got a lot busier, about 50% of last time I reckon. Around 500 fireflies I’d imagine. I might have been faster than the days before. When I left the forest, I was right in the fog, that was cool.

Shortly after, I saw another lightshow. Right behind the Wasserberghaus somewhere on the Swabian Alp there was very crazy heat lightning every 5-10 seconds. That looked absolutely amazing. :-)

@kat@yarn.girlonthemoon.xyz awwww, wish I could help you with that! Is there anything people could do to help you manage it?

[$] Improving iov_iter
The iov_iter interface is used to
describe and iterate through buffers in the kernel. David Howells led a combined storage and
filesystem session at
the 2025 Linux Storage,
Filesystem, Memory Management, and BPF Summit (LSFMM+BPF) to discuss ways
to improve iov_iter. His topic\
proposal listed a few different ideas including replacing some
iov_iter types and possibly allowing mixed types in chains of … ⌘ Read more

[$] An end to uniprocessor configurations
The Linux kernel famously scales from the smallest of systems to massive
servers with thousands of CPUs. It was not always that way, though; the
initial version of the kernel could only manage a single processor. That
limitation was lifted, obviously, but single-processor machines have always
been treated specially in the scheduler. That longstanding situation may
soon come to an end, though, if this patch\
series from Ingo M … ⌘ Read more

Anzeige: KI-Managementsysteme erfolgreich einführen mit ISO 42001
Die internationale Norm ISO/IEC 42001 schafft erstmals einen Standard für das Management von KI-Systemen. Ein Online-Workshop vermittelt das nötige Know-how, die Anforderungen systematisch umzusetzen - inklusive Zertifikatsprüfung. ( Golem Karrierewelt, KI) ![](https://cpx.golem.de/cpx.php?class=17&aid=196756&pa … ⌘ Read more

We quit our jobs, sold our home twice and spent 10 years fighting for the truth
A NHS trust and hospital manager have been found guilty of health and safety failings over the death of Alice Figueiredo. ⌘ Read more

Inter appoint Parma boss Chivu as manager
Cristian Chivu leaves Parma after only 13 games in charge to replace Simone Inzaghi as Inter Milan manager. ⌘ Read more

ToolHive Tutorial: Securely Deploy and Manage MCP Servers ⌘ Read more

‘Direct harm’: Senior doctors blow whistle on hospital that ignored vital warnings for patients
Doctors at the troubled Northern Beaches Hospital say they warned management about understaffing and inadequate equipment before the facility even opened. ⌘ Read more

‘Fringing reef’ proposed to save Surfers Paradise from future cyclones
The Gold Coast’s “A-Line” rock wall is the last of defence for nearby properties, and high tides keep crashing against it. ⌘ Read more

Claims of intimidation, threats over big changes in tiny town
Nestled beside picturesque Macalister River, Victoria’s only privately owned town is a popular stop on the way to the high country. But Licola village operators say staff have been threatened over plans by management. ⌘ Read more

Securing Kubernetes Traffic with Calico Ingress Gateway
Kubernetes, Envoy, GatewayAPI, cert-manager, CNI, Calico If you’ve managed traffic in Kubernetes, you’ve likely navigated the world of Ingress controllers. For years, Ingress has been the standard way of getting our HTTP/S services exposed. But let’s… ⌘ Read more

Ange Postecoglou sacked as Tottenham manager two weeks after Europa win
Ange Postecoglou is sacked as manager of English Premier League team Tottenham Hotspur, just two weeks after he delivered the north London club its first silverware in 17 years. ⌘ Read more

More private guards flagged as NT’s bulging prison network grows
The NT’s corrections minister has flagged more private guards may be contracted to manage a under-pressure prison network, but has shut down union concerns the system will be privatised in its entirety. ⌘ Read more

[$] Zero-copy for FUSE
In a combined storage and filesystem session at the 2025 Linux Storage,
Filesystem, Memory Management, and BPF Summit (LSFMM+BPF), Keith Busch led
a discussion about zero-copy operations for the Filesystem\
in Userspace (FUSE) subsystem. The session was proposed
by his colleague, David Wei, who could not make it to the summit, so Busch
filled in, though he noted that “I do … ⌘ Read more

Anzeige: Microsoft-Defender-Werkzeuge effektiv einsetzen
Wie Microsoft Defender im Zusammenspiel mit Endpoint-Management, EDR, Cloud-Apps und Office 365 zur Gefahrenabwehr eingesetzt wird, zeigt dieser zweitägige Praxisworkshop mit vielen Übungen. ( Golem Karrierewelt, Office-Suite)

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[$] Device-initiated I/O
Peer-to-peer DMA (P2PDMA) has been part of
the kernel since the 4.20 release in 2018;
it provides a framework that allows devices to transfer data between themselves
directly, without using system RAM for the transfer. At the 2025 Linux
Storage, Filesystem, Memory Management, and BPF Summit (LSFMM+BPF), Stephen
Bates led a combined storage, filesystems, and memory-management session on
device-initiated I/O, which is perhaps what P2PDMA is … ⌘ Read more

Settings Management for Docker Desktop now generally available in the Admin Console
We’re excited to announce that Settings Management for Docker Desktop is now Generally Available!  Settings Management can be configured in the Admin Console for customers with a Docker Business subscription.  After a successful Early Access period, this powerful administrative solution has been enhanced with new compliance reporting capabilities, completing our vision for … ⌘ Read more

Settings Management for Docker Desktop now generally available in the Admin Console
We’re excited to announce that Settings Management for Docker Desktop is now Generally Available!  Settings Management can be configured in the Admin Console for customers with a Docker Business subscription.  After a successful Early Access period, this powerful administrative solution has been enhanced with new compliance reporting capabilities, completing our vision for … ⌘ Read more

@kat@yarn.girlonthemoon.xyz I don’t do a lot of CSS and tried to use flexboxes recently, couldn’t find a great explanation. I somehow managed to get the desired effect, but am I using them correctly? Who knows.

Queensland croc attack survivor joins calls for removal, culling
A father of two who managed to fight off a monster croc by stabbing it in the neck has voiced his support for a petition to more strictly control the animals in his region. ⌘ Read more

@lyse@lyse.isobeef.org I am so tempted to agree with you on this one. There has to be a way to manage that without having to mute the bejesus out of them.

Glasfaser: O2 Telefónica ist gegen eine schnelle DSL-Abschaltung
Ein C-Level-Manager von O2 Telefónica findet kaum ein gutes Wort für eine Kupferabschaltung. Man verdient da weiter viel Geld. ( Anga Com, DSL)

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SA fire service’s top executive leaves after damning tribunal decision
Prema Osborne left the Metropolitan Fire Service last week just weeks after the SA Employment Tribunal found travel payments to firefighters were unlawfully withheld and were “a failure of management diligence”. ⌘ Read more

Settings Management for Docker Desktop now generally available in the Admin Console
We’re excited to announce that Settings Management for Docker Desktop is now Generally Available!  Settings Management can be configured in the Admin Console for customers with a Docker Business subscription.  After a successful Early Access period, this powerful administrative solution has been enhanced with new compliance reporting capabilities, completing our vision for … ⌘ Read more

[$] Reports from OSPM 2025, day three
The seventh edition of the Power Management and Scheduling\
in the Linux Kernel Summit (known as “OSPM”) took place on March 18-20,
2025. Topics discussed on the third (and final) day include proxy
execution, energy-aware scheduling, the deadline scheduler, and an
evaluation of the kernel’s EEVDF scheduler. ⌘ Read more

[$] Allowing BPF programs more access to the network
Mahé Tardy led two sessions about some of the challenges that he, Kornilios Kourtis,
and John Fastabend have run into in their work on
Tetragon (Apache-licensed BPF-based security monitoring software)
at the Linux Storage, Filesystem, Memory Management, and BPF Summit. The session
prompted discussion about the feasibility of letting BPF programs
send data over the network, as well as potential new kfuncs to let BPF firewalls
send TCP reset packets. Tardy pre … ⌘ Read more

10 Bands That Originally Had Terrible Names
Choosing a name is a fairly important part of starting a band. Ideally, the name should give listeners a sense of the group before they’ve even heard any music. While some bands manage to choose the perfect name right away, others try out a few options before finding one that sticks. Here are 10 bands […]

The post 10 Bands That Originally Had Terrible Names appeare … ⌘ Read more

[$] Verifying the BPF verifier’s path-exploration logic
Srinivas Narayana led a remote session about extending
Agni to prove the correctness of
the BPF verifier’s handling of different execution paths as part of the Linux Storage,
Filesystem, Memory Management, and BPF Summit. The problem of ensuring the
correctness of path exploration
is much more difficult than the problem of
ensuring the co … ⌘ Read more

LiveStore is a next-generation state management framework based on reactive SQLite and git-inspired syncing (via event-sourcing)
Comments ⌘ Read more

How to Build a Secure Password Manager in Python ⌘ Read more

Isolates and compressed references: more flexible and efficient memory management for GraalVM
Comments ⌘ Read more

NanoKVM Pro Delivers 4K IP-KVM Capabilities with Dual-System Support and Enhanced Remote Management
The NanoKVM Pro is a compact IP-KVM device designed for remote access, system control, and local display monitoring. Building on the earlier NanoKVM, this version introduces 4K resolution support, improved connectivity, and broader compatibility with open-source platforms. This device enables real-time remote desktop access at up to 4K at 30 fram … ⌘ Read more

Managing Silvervale’s Lust ⌘ Read more

plwm: An X11 window manager written in Prolog
Comments ⌘ Read more

Emacs dired-mode as a file manager
Comments ⌘ Read more

[$] Reports from OSPM 2025, day two
The seventh edition of the Power Management and Scheduling\
in the Linux Kernel Summit (known as “OSPM”) took place on March 18-20,
2025. Topics discussed on the second day include improvements to device
suspend and resume, the status and future of sched_ext, the scx_lavd
scheduler, improving the efficiency of load balancing, and hierarchical
constant bandwidth server scheduling. ⌘ Read more

[$] Formally verifying the BPF verifier
The BPF verifier is an increasingly complex and security-critical piece of code.
When the kinds of people who are apt to work on BPF see a situation like that,
they naturally question whether it’s possible to use formal verification to
ensure that the implementation of the code in question is correct. Santosh
Nagarakatte led the first of two extra-long sessions in the BPF track
of the 2025 Linux Storage, Filesystem, Memory Management, and BPF Summit
about his team’s work formally verifying the … ⌘ Read more

New (February 2025) paper, https://cms.mgt.tum.de/fileadmin/mgt.tum.de/faculty_and_research/mppe/39_Nora_von_Ingersleben-Seip_How_the_European_Union_Fell_Out_Of_Love_With_Open-Source_Software.pdf , describes “How the European Union Fell Out of Love with Open-Source Software”:

“A coalition of determined open-source software (OSS) advocates and a handful of technology experts working in the European Commission set out in 2004 to end Microsoft’s monopoly. They almost succeeded. This article reveals how they managed to change the EU’s software policies, made Microsoft lobbyists work overtime - and in the end, and despite their best efforts, could not withstand the power of proprietary companies’ lobbying campaigns.

Drawing on the Multiple Streams Framework, the article explains the European Commission’s decision to promote OSS and open standards in 2004, and its puzzling decision to reverse course just a few years later, in 2010, despite its unchanged rhetoric about the benefits of openness. The analysis reveals three key factors that drove the changes in the EU’s policies.

In 2004, OSS advocates managed to frame the EU’s dependency on proprietary software as a problem – and the promotion of OSS and open standards as the solution.

In 2010, #Microsoft and other proprietary companies used their existing connections in Brussels to sow doubt about the maturity and cost of #OSS among #EU policymakers.”

25 years later we’re where we started.

#OpenSource #EIF

[$] An update on continuous testing of BPF kernel patches
Ihor Solodrai has been working on the BPF subsystem’s continuous-integration
(CI) testing for the last six months. At the 2025 Linux Storage, Filesystem,
Memory-Management, and BPF Summit, he remotely shared
an update on his work, and solicited feedback on how the tests could be further
improved. Much of the work he’s done has been specific to the BPF subsystem, but
some is more generic and could potentially be of use to other subsystems. He
also shared some general lessons le … ⌘ Read more

[$] Reports from OSPM 2025, day one
The seventh edition of the Power Management and Scheduling\
in the Linux Kernel (known as “OSPM”) Summit took place on March 18-20,
2025. It was organized by Juri Lelli, Frauke Jäger, Tommaso Cucinotta, and
Lorenzo Pieralisi, and was hosted by Linutronix at Alte Fabrik,
Uhldingen-Mühlhofen, Germany. The event was sponsored by Linutronix, Arm,
and the Scuola Superiore Sant’Anna in Pisa. ⌘ Read more

Developing Karton, the KDE Virtual Machine Manager
Comments ⌘ Read more

JavaScript’s New Superpower: Explicit Resource Management
Comments ⌘ Read more

Buying a TV these days, means trying to avoid endless enshitification:
-Spyware and adware
-Shitty AI upscaling/ frame interpolation
-HW that breaks after 2 - 3 years
-One off OS, dead on arrival
-Android OS, that starts lagging after the third update
-8 buttons worth of ads, on your remote

You probably have to make some kind of a compromise. I thought that was buying from some other brand like Hyundai, but that one also felt into some of those categories and just broke, after less than 3 years of use. At this point I’ll probably go back to LG and hope their HW is still reliable and the rest manageable… It has AI bullshit and knowing LG, probably some spyware you have to try your best to get rid of, can buy a remote with “only” 2 ads on it, some web-based OS shared between all their TVs, that usually gets 4 - 5 years worth of updates and works decently enough afterwards.

At this point, I’ll probably settle for anything that doesn’t literally fall apart, not even 3 years in, like the Hyundai did.

2025 年了，npm 與 pnpm 我們該如何選擇
在前端開發的工具鏈中，包管理器是極爲關鍵的一環，它就像一位高效的管家，幫助開發者管理項目中的各種依賴包。npm（Node Package Manager）作爲 Node.js 生態系統中最老牌、最廣泛使用的包管理器，已經成爲衆多開發者的首選。然而，隨着項目規模的擴大和依賴管理複雜度的增加，新的包管理器應運而生，pnpm（performant npm）便是其中的佼佼者。它以高效、節省空間等特性逐漸嶄 ⌘ Read more

[$] A new DMA-mapping API
Leon Romanovsky began his session at the 2025 Linux Storage, Filesystem,
Memory Management, and BPF Summit (LSFMM+BPF) by explaining that the improved DMA-mapping API that he has been
working on is a group effort. He, Chaitanya Kulkarni, Christoph Hellwig,
Jason Gunthorpe, and others are proposing to modernize the API and to
“make it more suitable for current kernels”. He told the assembled
storage and filesystem developers that the progress on the proposal has
stalled, but that it was the basis for further … ⌘ Read more

Expose & Explore: Discover misconfigured service protocols and ports using Linux

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Internet Assigned Numbers Authority (IANA) is the organisation responsible for managing and assigning port number … ⌘ Read more

Podman 5.5.0 released
Version\
5.5.0 of the Podman container-management tool has been
released. Notable features include the addition of a podman machine cp command to copy files into a running Podman\
VM, a podman artifact extract command to copy
contents of an OCI\
artifact to disk, and a --mount=artifa ... ⌘ [Read more](https://lwn.net/Articles/1021217/)

Introducing k0rdent v0.3.0: Smarter observability, smoother operations
In my previous blog I wrote a detailed version describing how k0rdent eases platform engineering at scale. For those of you who are unaware, k0rdent is a Kubernetes-native distributed container management environment (DCME) designed to help… ⌘ Read more

Announcing Kyverno Release 1.14!
TL;DR We are excited to announce the release of Kyverno 1.14.0, marking a significant milestone in our journey to make policy management in Kubernetes more modular, streamlined, and powerful. This release introduces two new policy types… ⌘ Read more

[$] A look at what’s possible with BPF arenas
BPF arenas are areas of memory where the verifier can safely relax its checking of
pointers, allowing programmers to write arbitrary data structures in BPF. Emil
Tsalapatis reported on how his team has used arenas in writing
sched_ext schedulers at the 2025 Linux Storage, Filesystem,
Memory-Management, and BPF Summit. His biggest complaint was about the fact that
kernel pointers can’t be stored in BPF arenas — someth … ⌘ Read more

Software License Management with Polar.sh
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Trump Has Skipped Out On All But 12 Of His Daily Intelligence Briefings
Jack Revell,  Staff Writer  -  Daily Beast

_Stephan: Kash Patel only shows up for work as the director of the FBI a few days a week, Pete Hegseth is more interested in his makeup studio than managing one of the largest organizations and budgets in the world. And Trump can’t be bothered to get the secret briefings the Preisdent is supposed to get every day so that he can properly und … ⌘ Read more

Spatial Data-Management (1979)
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Raspberry Pi Connect Exits Beta with Version 2.5 Release
Raspberry Pi has officially ended the beta phase of Raspberry Pi Connect, its remote access platform for connecting to Raspberry Pi devices from anywhere. With the release of version 2.5, the service now includes major updates to connection management, significantly reducing data usage and improving responsiveness. Launched in early 2024, Raspberry Pi Connect quickly gained […] ⌘ Read more

[$] A FUSE implementation for famfs
The famfs
filesystem is meant to provide a shared-memory filesystem for large data
sets that are accessed for computations by multiple systems. It was
developed by John Groves, who led a combined filesystem and
memory-management session at
the 2025 Linux Storage, Filesystem, Memory
Management, and BPF Summit (LSFMM+BPF) to discuss it. The session was a
follow-up to [the famfs session at last year’s\
summit](https://lwn.net/Articles … ⌘ Read more

@kat@yarn.girlonthemoon.xyz Look into using something like pyrra for creating and managing SLO(s) with Prometheus 👌 I use this myself actually, plus I also use HetrixTools for external monitoring with SLO-style measures via status.mills.io 👌

Mastering Linux Part 3: A Beginner’s Guide to APT and YUM Package Management

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A Beginner’s Guide to APT and YUM Package Management

[Continue reading on InfoSec Write-ups »](https://infosecwriteups.com … ⌘ Read more

[$] Hash table memory usage and a BPF interpreter bug
Anton Protopopov led a short discussion at the 2025 Linux Storage, Filesystem,
Memory-Management, and BPF Summit about amount of memory used
by hash tables in BPF programs. He thinks that the current memory layout is
inefficient, and wants to split the structure that holds table entries into two
variants for different kinds of maps. When that proposal proved
uncontroversial, he also took the chance to talk about a bug in BPF’s call
instruction. ⌘ Read more

VP2430 Vault Pro Featuring Intel N150 and 4x 2.5GbE in a Fanless Design
The VP2430 is a compact, fanless network appliance based on Intel’s N-series platform. As part of the Vault Pro series, it builds on earlier models such as the VP2410 and VP2420, introducing incremental enhancements in processing capability, thermal management, and connectivity. This model incorporates the Intel N150 quad-core processor, operating at up to 3.6GHz with […] ⌘ Read more

[$] Improving FUSE writeback performance
In a combined filesystem and memory-management session at
the 2025 Linux Storage, Filesystem, Memory
Management, and BPF Summit (LSFMM+BPF), Joanne Koong led a discussion on
improving the writeback performance for the Filesystem in\
Userspace (FUSE) layer. Writeback is how data that is written to the
filesystem is actually flushed to the disk; it is the process of writing
dirty pages from the page cache to storage. The current FUSE
imple … ⌘ Read more

Understanding Memory Management, Part 5: Fighting with Rust
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Mastering Apache Web Server on CentOS: Installation, Configuration, and Virtual Hosts

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Learn to install, configure, and manage the Apache web server on CentOS, including virtual hosts and bes … ⌘ Read more

GitDroid: A third party Android app manager for apps uploaded to GitHub releases
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[$] Flexible data placement
At
the 2025 Linux Storage, Filesystem, Memory
Management, and BPF Summit (LSFMM+BPF) Kanchan Joshi and Keith Busch led a
combined storage and filesystem session on data placement, which concerns
how the data on a storage device is actually written. In a discussion
that hearkened back to previous summits, the idea is to give hints to enterprise-class
SSDs to help them make better choices on where the data should go; hinting
was most recently [discussed at the summit in 2023](https://lwn.net/Articles/932900/ … ⌘ Read more

Understanding Kubernetes Gateway API: A Modern Approach to Traffic Management
Traffic management in Kubernetes can be complex, especially with modern applications composed of multiple services like frontends, APIs, and backends spread across hybrid and multi-cloud environments. As these environments grow, ensuring secure, efficient, and reliable communication… ⌘ Read more

@@twtxt.net The fact that it has an SDK and process management is quite amazing g! 🤯

A way to manage your versioning and changelogs with a focus on monorepos
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Simplifying Enterprise Management with Docker Desktop on the Microsoft Store
We’re excited to announce that Docker Desktop is now available on the Microsoft Store! This new distribution channel enhances both the installation and update experience for individual developers while significantly simplifying management for enterprise IT teams. This milestone reinforces our commitment to Windows, our most widely used platform among Docker Desktop users. By partnering with… ⌘ Read more

I visited a good mate after a day in the office and went for a stroll in the evening. It still was really hot, phew, about 24°C. Must have been the aftermath of the fire in the morning! For sure! The firealarm went off during a meeting and we all had to leave the building. Anyway, I only managed to take one lizard photo, all the other ones we came across immediately vanished in the brush or cracks in the vineyard walls. The kestrels were way more cooperative:

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https://lyse.isobeef.org/asperg-2025-04-30/

E não é que os finórios do Airbnb conseguiram encaixar um artigo no Público como “opinião”?

https://www.publico.pt/2025/04/30/opiniao/opiniao/lisboa-merece-regulacao-justa-coerente-alojamento-local-2131483?cx=ultimas_1

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[$] The mystery of the Mailman 2 CVEs
Many eyebrows were raised recently when three vulnerabilities were announced
that allegedly impact GNU Mailman 2.1,
since many folks assumed that it was no longer being supported. That’s
not quite the case. Even though version 3 of
the GNU Mailman mailing-list manager has been available
since 2015, and version 2 was declared (mostly) end of life
(EOL) in 2020, there are still plenty of users and projects still
usi … ⌘ Read more

[$] Better debugging information for inlined kernel functions
Modern compilers perform a lot of optimizations, which can complicate debugging.
Song Liu and Thierry Treyer spoke about a potential improvement to
BPF Type Format (BTF) debugging information that could partially combat that
problem at the 2025 Linux Storage, Filesystem,
Memory-Management, and BPF Summit.
They want to add information on selectively inlined functions to BTF in order to
better support tracing tools.
Trey … ⌘ Read more

Apple Music Gets New Co-Heads in Latest Leadership Shuffle
Apple is making another round of leadership changes across two key divisions ahead of its earnings report on Thursday, according to Bloomberg’s Mark Gurman.

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The company’s Apple Music division will now be co-managed by … ⌘ Read more