Claude Managed Agents Can Engage In a ‘Dreaming’ Process To Preserve Memories
An anonymous reader quotes a report from Ars Technica: At its Code with Claude developers’ conference, Anthropic has introduced what it calls “dreaming” to Claude Managed Agents. Dreaming, in this case, is a process of going over recent events and identifying specific things that are worth storing in “memory” to inform future t … ⌘ Read more

Many people started to become distrustful of big tech in the wake of the COVID-19 pandemic. I began feeling pessimistic back in 2016, when AlphaGo beat master Go player Lee Sedol four games to one. Something about that event has soured me on the future of technology ever since.

Marvel, DC, Game Publishers Launch Rival Events Saturday for Free Giveaways
The once-a-year free comic book giveaway “is splitting in two,” according to a local news report.

Launched in 2002 by Diamond Comic Distributor, comic book giants like Marvel and DC have historically participated together. But things changed after Diamond Comic Distributors went bankrupt in 2025, “leaving other companies to s … ⌘ Read more

US Senators Ban Themselves From Prediction Markets Trading
The U.S. Senate unanimously passed a rule banning senators from trading on prediction markets effective immediately. CNBC reports: The move came amid rising concern about insider trading on prediction market platforms such as Kalshi and Polymarket, and about event contracts that can involve death or violence. On April 22, Kalshi said it had suspended and fine … ⌘ Read more

Is AI Cannibalizing Human Intelligence? A Neuroscientist’s Way to Stop It
The AI industry is largely failing to ask a key design question, argues theoretical neuroscientist/cognitive scientist Vivienne Ming. Are their AI products building human capacity or consuming it?

In the Wall Street Journal Ming shares her experiment about which group performed best at predicting real-world events (compared to fo … ⌘ Read more

China’s CATL Reveals 621-Mile EV Battery, Under-7-Minute Charging
CATL unveiled a new wave of EV battery tech, “including a lighter battery pack rated for a 1,000-km (621-mile) driving range and an upgraded fast-charging battery that can go from 10 percent to 98 percent in under seven minutes,” reports Interesting Engineering. From the report: The launches were made during a 90-minute event in Beijing ahead … ⌘ Read more

Framework Computer Announces The Framework Laptop 13 Pro
At Framework Computer’s next-gen hardware launch event today they announced the Framework Laptop 13 Pro as a ground-up redesign of their 13-inch modular laptop… ⌘ Read more

Framework Previews The OCuLink Dev Kit
In addition to announcing the Framework Laptop 13 Pro today, Framework Computer at their next-gen hardware event also previewed the OCuLink Dev Kit for attaching high throughput peripherals like external GPUs (eGPUs) to Framework Laptops… ⌘ Read more

JFS Sees Data Integrity Hardening With Linux 7.1
It’s pretty rare nowadays seeing any real changes to the JFS file-system on Linux when there are multiple far superior solutions available. But in any event, the JFS file-system driver has seen a few fixes in Linux 7.1… ⌘ Read more

Gazing Into Sam Altman’s Orb Could Solve Ticket Scalping
An anonymous reader quotes a report from Wired: Sam Altman’s iris-scanning, humanity-verifying World project announced at an event in San Francisco on Friday that Tinder users around the globe can now put a digital badge on their profiles signaling to potential suitors that they’re a real human, provided they’ve already stared into one of World’s glossy white Orbs … ⌘ Read more

@kiwu@twtxt.net I returned home from an on-site week at work. Commute was an adventure every day. It started off with a canceled train on Monday morning. Luckily, some very good mates granted my asylum. But even with shorter rides, I faced delays due to fuckwits on the tracks, then the train was terminated early due to the large delay, so we had to change trains. On the bright side, they then sent an entirely empty one, but I don’t get why they just didn’t continue with the first one instead. Due to another delayed train I didn’t catch my connection and the next one was canceled, so I had to wait for the following one. Super great fun. I’m very exhausted now and am very glad that I had already filed in flex time for tomorrow before the on-site event was scheduled.

Meeting my workmates in person was actually nice. It’s okay to do that once a quarter, I don’t need to do that more often. We should have had more meetings, though, trying to work in the office was expectedly incredibly inefficient. We certainly would have had more topics to actually discuss and think about. And most of them would have really benefited from nearly everybody being in the same room. Anyway.

Today, I even met my workmates from past projects in the office, too. So, the socializing was great.

Intel LASS In Good Shape For Linux 7.1
In addition to Linux 7.1 supporting FRED by default for Flexible Return and Event Delivery, another Intel CPU feature now in good shape for this next kernel version is Linear Address Space Separation (LASS)… ⌘ Read more

Linux 7.1 Is A Big Win For Intel Panther Lake With FRED Now Enabled By Default
Last month I ran benchmarks showing the very positive performance impact FRED has on Intel’s new Panther Lake processors while wondering why Flexible Return and Event Deliver wasn’t enabled by default yet on Linux. Hours after that story was published, an Intel engineer posted the patch to enable FRED by default with the rationale they were waiting for hardware to be publicly released in order to evaluate the performance benefit. D … ⌘ Read more

Linux 7.0 Released With New Hardware Support, Optimizations & Self-Healing XFS
As expected the stable Linux 7.0 kernel was just released today in marking this next kernel release. The Linux 7.0 milestone comes due to Linus Torvalds’ preference of bumping the major version number after hitting X.19 as opposed to any single major change, but in any event there are a lot of great improvements and changes to find with this new kernel version. Linux 7.0 is also what’s powering the upcoming Ubuntu 26.04 LTS release… ⌘ Read more

New Jersey Cannot Regulate Kalshi’s Prediction Market, US Appeals Court Rules
An anonymous reader quotes a report from Reuters: A federal appeals court ruled on Monday that New Jersey gaming regulators cannot prevent Kalshi from allowing people in the state to use its prediction market to place financial bets on the outcome of sporting events.
A three-judge panel of the Philadelphia-based 3rd U.S. Ci … ⌘ Read more

Libinput Hit By Worrying Security Issues With Its Lua Plug-In System
Libinput devised a Lua-based plug-in system for modifying devices/events. The Lua plug-in support was introduced last year with libinput 1.30 but unfortunately some security issues have now come to light with the implementation… ⌘ Read more

Intel FRED Appears Ready To Enable By Default With Linux 7.1
Last week I ran benchmarks quantify the performance benefit to Intel FRED for Flexible Return and Event Delivery initially found with the new Core Ultra Series 3 “Panther Lake” processors and also for upcoming Nova Lake and Diamond Rapids CPUs. The FRED performance impact was very beneficial across a variety of workloads but rather strangely was not enabled by default. Mere hours after publishing that article, an Intel engineer posted a patch to en … ⌘ Read more

Brazil’s UFO Capital Marks 30 Years Since ‘Alien Encounter’
Thirty years after the alleged 1996 “ET of Varginha” encounter, debate continues to rage over the events that happened in Brazil’s self-styled UFO capital. An anonymous reader quotes an excerpt from the Guardian: The skies over this far-flung coffee-growing hub went charcoal black, the heavens opened and one of Brazil’s greatest mysteries was born. “ … ⌘ Read more

NVIDIA Talks Up “Expanding The Open-Source Horizon” Around AI & Kubernetes
KubeCon Europe is running this week in Amsterdam and NVIDIA used the event to talk up their open-source work around AI and newest open-source contributions… ⌘ Read more

Bipartisan Bill Seeks To Ban Sports Betting On Prediction Market Platforms
An anonymous reader quotes a report from TechCrunch: Senators Adam Schiff (D-CA) and John Curtis (R-UT) introduced (PDF) a bill on Monday that could prevent prediction market platforms Kalshi and Polymarket from allowing users to wager money on sports events or play casino-style games. This bipartisan bill would not apply to Fa … ⌘ Read more

Patch Posted To Enable Intel FRED By Default On Linux
Following today’s article exploring the performance benefits of Intel Flexible Return and Event Delivery “FRED” with Panther Lake and also pointing out the rather obscure nature of FRED being disabled-by-default, an Intel Linux kernel engineer posted a patch to now enable FRED by default for better performance… ⌘ Read more

Intel FRED Can Yield Great Performance - FRED Benchmarks On Panther Lake
With Intel’s new Core Ultra Series 3 “Panther Lake” laptop SoCs, the Xe3-based Arc B390 graphics and much improved CPU performance capture much of the spotlight. One new capability with Panther Lake that isn’t featured as much though is the new FRED capability with Flexible Return and Event Delivery. Today’s Intel Panther Lake testing is looking at the very interesting performance impact of FRED on Linux. ⌘ Read more

Live Nation Avoids Ticketmaster Breakup By ‘Open Sourcing’ Their Ticketing Model
Live Nation reached a settlement with the U.S. Department of Justice that avoids breaking up its dominant live events empire with Ticketmaster. Instead, the deal requires changes like “open sourcing” their ticketing model and divesting some venues. NBC News reports: The company and the Justice Department reached a set … ⌘ Read more

Linux 7.0 Adds A New Minor Performance Optimization Shown With AMD Zen 2 CPUs
The Linux event poll “epoll” code for efficient I/O multiplexing and monitoring of file descriptors for seeing when I/O is possible has a new optimization merged today for Linux 7.0… ⌘ Read more

Rubin Observatory Has Started Paging Astronomers 800,000 Times a Night
On February 24th, the Vera C. Rubin Observatory activated its automated alert system, sending out roughly 800,000 real-time notifications flagging asteroids, supernovae, flaring black holes and “other transient celestial events,” reports Scientific American. And this is only the beginning – that number is projected to climb into th … ⌘ Read more

AMD Zen 6 Performance Events & Metrics Merged For Linux 7.0
Ahead of the Linux 7.0 merge window closing later today with the Linux 7.0-rc1 release, the performance “perf” subsystem tooling changes were merged on Saturday. Among the notable changes here are the performance events and metrics handling for upcoming AMD Zen 6 processors… ⌘ Read more

Linux 7.0 Performance Events Prep For Intel Xeon Diamond Rapids
The performance “perf” events changes for the Linux 7.0 kernel are continuing to prepare for next-generation Xeon Diamond Rapids processors as the successor to current Xeon 6 Granite Rapids… ⌘ Read more

‘Everyone is Stealing TV’
A sprawling informal economy of rogue streaming devices has taken hold across the U.S., as consumers fed up with rising TV subscription costs turn to cheap Android-based boxes that promise free access to thousands of live channels, sports events, and on-demand movies for a one-time $200 to $400 purchase.

The two dominant players – SuperBox and vSeeBox – are manufactured by opaque Chinese companies and distributed … ⌘ Read more

GNU Hurd Is “Almost There” With x86_64, SMP & ~75% Of Debian Packages Building
Samuel Thibault offered up a status update on the current state of GNU/Hurd from a presentation in Brussels at FOSDEM 2026. Thibault has previously shared updates on GNU Hurd from the annual FOSDEM event while this year’s was a bit more optimistic thanks to recent driver progress and more software now successfully building for Hurd… ⌘ Read more

Asteroid 2024 YR4 Has a 4% Chance of Hitting the Moon
An anonymous reader quotes a report from Universe Today: There’s a bright side to every situation. In 2032, the Moon itself might have a particularly bright side if it is blasted by a 60-meter-wide asteroid. The chances of such an event are still relatively small (only around 4%), but non-negligible. And scientists are starting to prepare both for the bad (massive r … ⌘ Read more

Reddit Lawyers Force Founder to Redact ‘WallStreetBets’ From Miami Event
Reddit has forced Jaime Rogozinski, the founder of infamous r/WallStreetBets, to strip the WallStreetBets name from an upcoming Miami conference after legal threats citing trademark rights. According to a press release, it’s the “first known case of a social media company enforcing trademark control over a user-created community.” F … ⌘ Read more

Linux Kernel Continuity Document Added: What Happens If Torvalds’ Git Repo Goes Away?
Following discussions from the 2025 Linux Maintainer Summit, merged overnight for the Linux 6.19 kernel is documentation concerning the Linux kernel project’s continuity in the event that Linus Torvalds’ official Git repository were to disappear or otherwise be inaccessible for continuing the upstream development of the Linux kernel… ⌘ Read more

Infotainment, EV Charger Exploits Earn $1M at Pwn2Own Automotive 2026
Trend Micro’s Zero Day Initiative sponsored its third annual Pwn2Own Automotive competition in Tokyo this week, receiving 73 entries, the most ever for a Pwn2Own event.

“Under Pwn2Own rules, all disclosed vulnerabilities are reported to affected vendors through ZDI,” reports Help Net Security, “with public disclosure delayed to allow time … ⌘ Read more

Asus Confirms It Won’t Launch Phones in 2026, May Leave Android Altogether
Asus won’t release any new smartphones this year, and that may signal the brand’s exit from the Android space altogether. From a report: Asus Chairman Jonney Shih confirmed the news at an event in Taiwan on Jan. 16. According to a machine-translated version of quotes reported by Inside, Shih said, “Asus will no longer add new … ⌘ Read more

Myrlyn 1.0 Released For Package Manager GUI Spawned By SUSE’s Hack Week
Myrlyn 1.0 was released today as the package manager GUI developed by SUSE engineers and started out just over one year ago during a SUSE Hack Week event as a SUSE/Qt package manager program not dependent upon YaST or Ruby… ⌘ Read more

EHT Astronomers Will Film Swirling of a Supermassive Black Hole for the First Time
“Astronomers are preparing to capture a movie of a supermassive black hole in action for the first time,” reports the Guardian:

The Event Horizon Telescope (EHT) will track the colossal black hole at the heart of the Messier 87 galaxy throughout March and April with the aim of capturing footage of the swirli … ⌘ Read more

@bender@twtxt.net I’m already using it for tracktivity (meant for tracking activities and events, like weather, food consumption, stuff like that), which is basically a somewhat-fancy CSV editor:

I have a couple of other projects where I could use it, because they are plain curses at the moment. Like, one of them has an “edit box”, but you can’t enter Unicode, because it was too complicated. That would benefit from the framework.

Either way, it’s the most satisfying project in a long time and I’m learning a ton of stuff.

House Sysadmin Stole 200 Phones, Caught By House IT Desk
An anonymous reader quotes a report from Ars Technica: According to the government’s version of events, 43-year-old Christopher Southerland was working in 2023 as a sysadmin for the House Committee on Transportation and Infrastructure. In his role, Southerland had the authority to order cell phones for committee staffers, of which there are around 80. But during th … ⌘ Read more

I’m trying to implement configurable key bindings in tt. Boy, is parsing the key names into tcell.EventKeys a horrible thing. This type consists of three information:

1. maybe a predefined compound key sequence, like Ctrl+A
   
2. maybe some modifiers, such as Shift, Ctrl, etc.
   
3. maybe a rune if neither modifiers are present nor a predefined compound key exists
   

It’s hardcoded usage results in code like this:

func (t *TreeView[T]) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive)) {
    return t.WrapInputHandler(func(event *tcell.EventKey, setFocus func(p tview.Primitive)) {
        switch event.Key() {
        case tcell.KeyUp:
            t.moveUp()
        case tcell.KeyDown:
            t.moveDown()
        case tcell.KeyHome:
            t.moveTop()
        case tcell.KeyEnd:
            t.moveBottom()
        case tcell.KeyCtrlE:
            t.moveScrollOffsetDown()
        case tcell.KeyCtrlY:
            t.moveScrollOffsetUp()
        case tcell.KeyTab, tcell.KeyBacktab:
            if t.finished != nil {
                t.finished(event.Key())
            }
        case tcell.KeyRune:
            if event.Modifiers() == tcell.ModNone {
                switch event.Rune() {
                case 'k':
                    t.moveUp()
                case 'j':
                    t.moveDown()
                case 'g':
                    t.moveTop()
                case 'G':
                    t.moveBottom()
                }
            }
        }
    })
}

This data structure is just awful to handle and especially initialize in my opinion. Some compound tcell.Keys are mapped to human-readable names in tcell.KeyNames. However, these names always use - to join modifiers, e.g. resulting in Ctrl-A, whereas tcell.EventKey.Name() produces +-delimited strings, e.g. Ctrl+A. Gnaarf, why this asymmetry!? O_o

I just checked k9s and they’re extending tcell.KeyNames with their own tcell.Key definitions like crazy: https://github.com/derailed/k9s/blob/master/internal/ui/key.go Then, they convert an original tcell.EventKey to tcell.Key: https://github.com/derailed/k9s/blob/b53f3091ca2d9ab963913b0d5e59376aea3f3e51/internal/ui/app.go#L287 This must be used when actually handling keyboard input: https://github.com/derailed/k9s/blob/e55083ba271eed6fc4014674890f70c5ed6c70e0/internal/ui/tree.go#L101

This seems to be much nicer to use. However, I fear this will break eventually. And it’s more fragile in general, because it’s rather easy to forget the conversion or one can get confused whether a certain key at hand is now an original tcell.Key coming from the library or an “extended” one.

I will see if I can find some other programs that provide configurable tcell key bindings.

@lyse@lyse.isobeef.org It’s not super comfortable, that’s right.

But these mouse events come with a caveat anyway:

ncurses uses the XM terminfo entry to enable mouse events, but it looks like this entry does not enable motion events for most terminal emulators. Reporting motion events is supported by, say, XTerm, xiate, st, or urxvt, it just isn’t activated by XM. This makes all this dragging stuff useless.

For the moment, I edited the terminfo entry for my terminal to include motion events. That can’t be a proper solution. I’m not sure yet if I’m supposed to send the appropriate sequence manually …

And the terminfo entries for tmux or screen don’t include XM at all. tmux itself supports the mouse, but I’m not sure yet how to make it pass on the events to the programs running inside of it (maybe that’s just not supported).

To make things worse, on the Linux VT (outside of X11 or Wayland), the whole thing works differently: You have to use good old gpm to get mouse events (gpm has been around forever, I already used this on SuSE Linux). ncurses does support this, but this is a build flag and Arch Linux doesn’t set this flag. So, at the moment, I’m running a custom build of ncurses as a quick hack. 😅 And this doesn’t report motion events either! Just clicks. (I don’t know if gpm itself can report motion events, I never used the library directly.)

tl;dr: The whole thing will probably be “keyboard first” and then the mouse stuff is a gimmick on top. As much as I’d like to, this isn’t going to be like TUI applications on DOS. I’ll use “Windows” for popups or a multi-window view (with the “WindowManager” being a tiny little tiling WM).

AI Is Intensifying a ‘Collapse’ of Trust Online, Experts Say
Experts interviewed by NBC News warn that the rapid spread of AI-generated images and videos is accelerating an online trust breakdown, especially during fast-moving news events where context is scarce. From the report: President Donald Trump’s Venezuela operation almost immediately spurred the spread of AI-generated images, old videos and altered photos ac … ⌘ Read more

Record Ocean Heat is Intensifying Climate Disasters, Data Shows
The world’s oceans absorbed yet another record-breaking amount of heat in 2025, continuing an almost unbroken streak of annual records since the start of the millennium and fueling increasingly extreme weather events around the globe. More than 90% of the heat trapped by humanity’s carbon emissions ends up in the oceans, making ocean heat content one … ⌘ Read more

Dell Walks Back AI-First Messaging After Learning Consumers Don’t Care
Dell’s CES 2026 product briefing, PC Gamer writes, stood out from the relentless AI-focused presentations that have dominated tech events for years, as the company explicitly chose to downplay its AI messaging when announcing a refreshed XPS laptop lineup, new ultraslim and entry-level Alienware laptops, Area-51 desktop refreshes and s … ⌘ Read more

Superstition
⌘ Read more

Did you miss today’s event on #PublicDomain ? Or you didn’t, but want more? Don’t miss Natick FOSS’s upcoming event, on the 8th of January, where #PublicDomainDay will be celebrated!

2:45PM NY time
7:45PM GMT

https://natickfoss.org/archive.html#UpcomingMeeting

Image

And now the event loop is not a simple loop around curses’ getch() anymore but it can wait for events on any file descriptor. Here’s a simple test program that waits for connections on a TCP socket, accepts it, reads a line, sends back a line:

https://movq.de/v/93fa46a030/vid-1767547942.mp4

And the scrollbar indicators are working now.

I’ll probably implement timer callbacks using timerfd (even though that’s Linux-only). 🤔

#Beyond40 have a #PublicDomainDay online event today!

“Discuss public domain and Creative Commons resources. Help plan #DocumentFreedomDay. Find out about public domain source code.”

From 2:00 pm to 3:30 pm (EST)
From 7:00 pm to 8:30 pm (GMT)

https://gath.io/XDKJ66FYl2ABCs2B1FktE

At around 19 seconds in the video, you can see some minor graphical glitches.

Text mode applications in Unix terminals are such a mess. It’s a miracle that this works at all.

In the old DOS days, you could get text (and colors) on the screen just by writing to memory, because the VGA memory was mapped to a fixed address. We don’t have that model anymore. To write a character to a certain position, you have to send an escape sequence to move the cursor to that position, then more escape sequences to set the color/attributes, then more escape sequences to get the cursor to where you actually want it. And then of course UTF-8 on top, i.e. you have no idea what the terminal will actually do when you send it a “🙂”.

Mouse events work by the terminal sending escape sequences to you (https://www.xfree86.org/current/ctlseqs.html#Mouse%20Tracking).

ncurses does an amazing job here. It’s fast (by having off-screen buffers and tracking changes, so it rarely has to actually send full screen updates to the terminal) and reliable and works across terminals. Without the terminfo database that keeps track of which terminal supports/requires which escape sequences, we’d be lost.

But gosh, what a mess this is under the hood … Makes you really miss memory mapped VGA and mouse drivers.

‘Foreign Tech Workers Are Avoiding Travel To the US’
In an opinion piece for Computerworld, columnist Steven Vaughan-Nichols argues that restrictive visa policies and a hostile border climate under the Trump administration are driving foreign tech workers, researchers, and conference speakers away from the U.S. The result, he says, is a gradual shift of talent, events, and long-term innovation toward more welcoming regions … ⌘ Read more

XWayland Gets Patched For Incorrect Pointer Coordinates
An important fix has made it into the X.Org Server XWayland codebase ahead of the new year. XWayland has been fixed to avoid sending incorrect pointer coordinates to X11 clients on pointer enter events… ⌘ Read more