fidzu : geek

It's 31 December 2025 today, the last day of the year, but it also happens to mark the end of support for the last and final version of one of my favourite operating systems: HP-UX. Today is the day HPE puts the final nail in the coffin of their long-running UNIX operating system, marking the end of another vestige of the heyday of the commercial UNIX variants, a reign ended by cheap x86 hardware and the increasing popularisation of Linux. HP-UX' versioning is a bit of a convoluted mess for those not in the know, but the versions that matter are all part of the HP-UX 11i family. HP-UX 11i v1 and v2 (also known as 11.11 and 11.23, respectively) have been out of support for exactly a decade now, while HP-UX 11i v3 (also known as 11.31) is the version whose support ends today. To further complicate matters, like 11i v2, HP-UX 11i v3 supports two hardware platforms: HP 9000 (PA-RISC) and HP Integrity (Intel Itanium). Support for the HP-UX 11i v3 variant for HP 9000 ended exactly four years ago, and today marks the end of support for HP-UX 11i v3 for HP Integrity. And that's all she wrote. I have two HP-UX 11i v1 PA-RISC workstations, one of them being my pride and joy: an HP c8000, the last and fastest PA-RISC workstation HP ever made, back in 2005. It's a behemoth of a machine with two dual-core PA-8900 processors running at 1Ghz, 8 GB of RAM, a FireGL X3 graphics card, and a few other fun upgrades like an internal LTO3 tape drive that I use for keeping a bootable recovery backup of the entire system. It runs HP-UX 11i v1, fully updated and patched as best one can do considering how many patches have either vanished from the web or have never "leaked" from HPE (most patches from 2009 onwards are not available anywhere without an expensive enterprise support contract). The various versions of HP-UX 11i come with a variety "operating environments" you can choose from, depending on the role your installation is supposed to fulfill. In the case of my c8000, it's running the Technical Computing Operating Environment, which is the OE intended for workstations. HP-UX 11i v1 was the last PA-RISC version of the operating system to officially support workstations, with 11i v2 only supporting Itanium workstations. There are some rumblings online that 11i v2 will still work just fine on PA-RISC workstations, but I have not yet tried this out. My c8000 also has a ton of other random software on it, of course, and only yesterday I discovered that the most recent release of sudo configures, compiles, and installs from source just fine on it. Sadly, a ton of other modern open source code does not run on it, considering the slightly outdated toolchain on HP-UX and few people willing and/or able to add special workarounds for such an obscure platform. Over the past few years, I've been trying to get into contact with HPE about the state of HP-UX' patches, software, and drivers, which are slowly but surely disappearing from the web. A decent chunk is archived on various websites, but a lot of it isn't, which is a real shame. Most patches from 2009 onwards are unavailable, various software packages and programs for HP-UX are lost to time, HP-UX installation discs and ISOs later than 2006-2009 are not available anywhere, and everything that is available is only available via non-sanctioned means, if you know what I mean. Sadly, I never managed to get into contact with anyone at HPE, and my concerns about HP-UX preservation seem to have fallen on deaf ears. With the end-of-life date now here, I'm deeply concerned even more will go missing, and the odds of making the already missing stuff available are only decreasing. I've come to accept that very few people seem to hold any love for or special attachment to HP-UX, and that very few people care as much about its preservation as I do. HP-UX doesn't carry the movie star status of IRIX, nor the benefits of being available as both open source and on commodity hardware as Solaris, so far fewer people have any experience with it or have developed a fondness for it. HP-UX didn't star in a Steven Spielberg blockbuster, it didn't leave behind influential technologies like ZFS. Despite being supported up until today, it's mostly forgotten - and not even HPE itself seems to care. And that makes me sad. When you raise your glasses tonight to mark the end of 2025 and welcome the new year, spare a thought for the UNIX everyone forgot still exists. I know I will.

31 Dec 2025 10:09pm GMT

An anonymous reader quotes a report from the Guardian: France intends to follow Australia and ban social media platforms for children from the start of the 2026 academic year. A draft bill preventing under-15s from using social media will be submitted for legal checks and is expected to be debated in parliament early in the new year. The French president, Emmanuel Macron, has made it clear in recent weeks that he wants France to swiftly follow Australia's world-first ban on social media platforms for under-16s, which came into force in December. It includes Facebook, Snapchat, TikTok and YouTube. Le Monde and France Info reported on Wednesday that a draft bill was now complete and contained two measures: a ban on social media for under-15s and a ban on mobile phones in high schools, where 15- to 18-year-olds study. Phones have already been banned in primary and middle schools. The bill will be submitted to France's Conseil d'Etat for legal review in the coming days. Education unions will also look at the proposed high-school ban on phones. The government wants the social media ban to come into force from September 2026. Le Monde reported the text of the draft bill cited "the risks of excessive screen use by teenagers," including the dangers of being exposed to inappropriate social media content, online bullying, and altered sleep patterns. The bill states the need to "protect future generations" from dangers that threaten their ability to thrive and live together in a society with shared values. Earlier this month, Macron confirmed at a public debate in Saint Malo that he wanted a social media ban for young teenagers. He said there was "consensus being shaped" on the issue after Australia introduced its ban. "The more screen time there is, the more school achievement drops the more screen time there is, the more mental health problems go up," he said. He used the analogy of a teenager getting into a Formula One racing car before they had learned to drive. "If a child is in a Formula One car and they turn on the engine, I don't want them to win the race, I just want them to get out of the car. I want them to learn the highway code first, and to ensure the car works, and to teach them to drive in a different car."

Read more of this story at Slashdot.

31 Dec 2025 9:50pm GMT

New Jersey has found its answer to the relentless flooding that has plagued the state's coastal and inland communities for decades: buy the homes, demolish them and turn the land back into open space permanently. The state's Blue Acres program has acquired some 1,200 properties since 1995, spending more than $234 million in federal and state funds to pay fair market value to homeowners exhausted by repeated floods from tropical storms, nor'easters, and heavy rain. A Georgetown Climate Center report this month called the program a national model, crediting its success to faster processing than federal buyout programs, stable state funding and case managers who guide each homeowner through the process. The demolished homes become grass lots that absorb rainwater far better than concrete and asphalt. Manville, a borough of 11,000 at the confluence of two rivers about 25 miles southwest of Newark, has sold 120 homes to the state for roughly $22 million between 2015 and 2024. Another 53 buyouts are underway there. The need for such programs is only growing. Sea levels along the New Jersey coast rose about 1.5 feet over the past century -- more than double the global rate -- and a Rutgers study predicts a further increase of 2.2 to 3.8 feet by 2100. A November report from the Natural Resources Defense Council noted that billions in previously approved FEMA resilience grants have already been cancelled, making state-run initiatives like Blue Acres increasingly essential.

Read more of this story at Slashdot.

31 Dec 2025 9:15pm GMT

An anonymous reader shares a report: Getting to space is hard. In many ways, getting back is even harder. NASA soon aims to pull off the kind of re-entry it last conducted more than 50 years ago: safely returning astronauts to Earth after they fly to the moon and back. The mission is a big moment for NASA, which will put a crew on its Orion ship for the first time. The flight will test the spacecraft's heat shield, designed to protect the astronauts on board. Re-entries of vehicles from orbit remain one of the high-stakes parts of any human spaceflight, given the stress they put on spacecraft. In 2003, NASA's Columbia Space Shuttle broke apart as it came back from low-Earth orbit due to a breach on the vehicle that occurred during launch. All seven astronauts on board were killed. Orion will be coming back to Earth from much further away than low-Earth orbit, where all recent human spaceflights have been conducted. That means its velocity and the energy it needs to disperse will be greater, putting even more stress on the heat shield. During a test flight in 2022 that didn't include astronauts, Orion's heat shield didn't perform as expected. That sparked worries about crew safety on future missions, prompting NASA to investigate and address what happened. NASA will launch Orion with the astronauts on board as soon as February. [...] When the vehicle initially re-enters the Earth's atmosphere, it will be traveling around 25,000 miles an hour and face temperatures of 5,000 degrees as it slows down. The Orion craft, developed by Lockheed Martin for NASA, has a shield that is almost 17 feet in diameter. Installed on the vehicle's underside, the shield is covered in what is called an "ablative" material, which is designed to shift heat away from the craft during re-entry by burning off in a controlled manner.

Read more of this story at Slashdot.

31 Dec 2025 8:30pm GMT

This time, a Colorado plant scheduled to shut down will be kept on standby.

31 Dec 2025 4:30pm GMT

The past year has seen plenty of hacks and outages. Here are the ones topping the list.

31 Dec 2025 1:15pm GMT

In a year where lofty promises collided with inconvenient research, would-be oracles became software tools.

31 Dec 2025 12:00pm GMT

I'd just like to interject for a moment. What you're refering to as Linux, is in fact, Win32/Linux, or as I've recently taken to calling it, loss32 Win32 plus Linux. Linux is not an operating system unto itself, but rather another free component of a fully functioning system made useful by WINE, the ReactOS userland, and other vital system components comprising a full OS as defined by Microsoft. ↫ The loss32 homepage Joking introduction aside, this is exactly what you think it is: a Linux kernel with the Windows user interface running on top through Wine. I'm sure quite a few of use mused about this very concept at some point in time, but hikari_no_yume went a step further and created this working concept. It's rough around the edges and needs a ton of work, but I do think the idea is sound and could offer real benefits for certain types of users. It's definitely a more realistic idea than ReactOS, a project that's perpetually chasing the dragon but never coming even close to catching it. Not having to recreate the entire Windows NT kernel, drivers, and subsystems, and using Linux instead, is simply a more realistic approach that could bring results within our lifetimes. The added benefit here is that this could still run Linux applications, too, of course. hikari_no_yume is looking for help with the project, and I hope they find it. This is a great idea, with an absolutely amazing name, too.

30 Dec 2025 1:39pm GMT

Nina Kalinina has been on an absolute roll lately, diving deep into VisiOn, uncovering Bellcore MGR, installing Linux on a PC-98 machine, and much more. This time, she's ported Windows 2 to run on a machine it was never supposed to run on. I bought my first Apricot PC about three years ago, when I realised I wanted an 8086-based computer. At the time, I knew nothing about it and simply bought it because it looked rad and the price was low. I had no idea that it was not IBM PC-compatible, and that there were very few programs available for it. I have been on a quest to get a modern-ish word processor and spreadsheet program for it ever since. Which eventually made me "port" Windows 2 on it. In this post, I will tell you the story of this port. ↫ Nina Kalinina To get Windows 2 working on the Apricot, Kalinina had to create basic video, keyboard, and mouse drivers, allowing Windows 2 to boot into text mode. I wasn't aware of this, but Windows 2 in text mode is funky: it's rendering all the text you would see in a full Windows 2 user interface, just without any of the user interface elements. Further developing the video driver from scratch turned out to be too big of an undertaking for now, so she opted to extract the video driver from Windows 1 instead - which required a whole other unique approach. The keyboard and mouse drivers were extracted from Windows 1 in the same way. The end result is a fully working copy of Windows 2, including things like Word and Excel, which was the original goal in the first place. There aren't many people around doing stuff like this, and it's great to see such very peculiar, unique itches being scratched. Even if this is only relevant for exactly one person, it's still been worth it.

30 Dec 2025 1:26pm GMT

With the update to driver version 590, the NVIDIA driver no longer supports Pascal (GTX 10xx) GPUs or older. We will replace the nvidia package with nvidia-open, nvidia-dkms with nvidia-open-dkms, and nvidia-lts with nvidia-lts-open. Impact: Updating the NVIDIA packages on systems with Pascal, Maxwell, or older cards will fail to load the driver, which may result in a broken graphical environment. Intervention required for Pascal/older users: Users with GTX 10xx series and older cards must switch to the legacy proprietary branch to maintain support:

• Uninstall the official nvidia, nvidia-lts, or nvidia-dkms packages.
• Install nvidia-580xx-dkms from the AUR

Users with Turing (20xx and GTX 1650 series) and newer GPUs will automatically transition to the open kernel modules on upgrade and require no manual intervention.

20 Dec 2025 12:00am GMT

Peter Jung via arch-announce wrote:

With the update to driver version 590, the NVIDIA driver no longer supports Pascal (GTX 10xx) GPUs or older. We will replace the 'nvidia' package with 'nvidia-open', 'nvidia-dkms' with 'nvidia-open-dkms', and 'nvidia-lts' with 'nvidia-lts-open'. Impact: Updating the NVIDIA packages on systems with Pascal, Maxwell, or older cards will fail to load the driver, which may result in a broken graphical environment. Intervention required for Pascal/older users: Users with GTX 10xx series and older cards must switch to the legacy proprietary branch to maintain support:

• Uninstall the official 'nvidia', 'nvidia-lts', or 'nvidia-dkms' packages.
• Install 'nvidia-580xx-dkms' from the AUR

Users with Turing (20xx and GTX 1650 series) and newer GPUs will automatically transition to the open kernel modules on upgrade and require no manual intervention.

https://archlinux.org/news/nvidia-590-d … l-modules/

20 Dec 2025 12:00am GMT

The following packages may require manual intervention due to the upgrade from 9.0 to 10.0:

• aspnet-runtime
• aspnet-targeting-pack
• dotnet-runtime
• dotnet-sdk
• dotnet-source-built-artifacts
• dotnet-targeting-pack

pacman may display the following error failed to prepare transaction (could not satisfy dependencies) for the affected packages. If you are affected by this and require the 9.0 packages, the following commands will update e.g. aspnet-runtime to aspnet-runtime-9.0: pacman -Syu aspnet-runtime-9.0 pacman -Rs aspnet-runtime

11 Dec 2025 12:00am GMT