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Deepen your knowledge of Linux security  The Register

Deepen your knowledge of Linux security  The Register

Deepen your knowledge of Linux security  The Register

A new collection from Google Arts & Culture and the General Archive of Rio de Janeiro City showcases the history of the city.A new collection from Google Arts & Culture and the General Archive of Rio de Janeiro City showcases the history of the city.

Silicon Valley's venture-capital firms are having an easy time finding promising startups to back. The hard part is cashing out. From a report: Last year, U.S. venture firms returned $26 billion worth of shares back to their investors, the lowest amount since 2011, according to the data provider PitchBook. Startup investors say 2024 has continued the trend, with high levels of investment and few acquisition deals or initial public offerings. "We've raised a lot of money, and we've given very little back," Thomas Laffont, co-founder of investment firm Coatue Management, said at a recent conference. "We are bleeding cash as an industry." Last year, U.S. venture firms invested $60 billion more than they collected, the highest such deficit in PitchBook's 26 years of data. As a result, the investors that back VC firms, such as university endowments and pension funds, aren't seeing the type of profits the industry has long delivered. The decline is particularly notable because the past three years have been the highest three on record for total VC firm investments since 1998 -- as far as back as the PitchBook data goes. Much of that money has recently gone to artificial-intelligence startups -- a white-hot space in which valuations are rising fast and companies quickly burn through cash to develop new technology.

Read more of this story at Slashdot.

New version of Linux kernel gives users even more control  Techzine Europe

The goal? "Make C++ and Rust interoperability easily accessible and approachable to the widest possible audience." And the Rust Foundation's "Interop Initiative" is specifically focused on the goal of interoperability "within the same executable," through either inline embedding that allows "integrated compilation", or foreign function interfaces. To that end, a statement addressing "the challenges and opportunities in C++ and Rust interoperability" was announced this week by the Rust Foundation. Pointing out that the "Interop Initiative" was launched in February 2024 with a $1M contribution from Google, it now "proposes a collaborative, problem-space approach engaging key stakeholders from both language communities. "Rather than prescribing specific solutions, this problem statement serves as a foundation for community input and participation in shaping both the strategic direction and tactical implementation of improved C++/Rust interoperability." Their official problem statement outlines three "key strategic approaches." - Improve existing tools and address tactical issues to reduce interoperability friction and risk in the short term. - Build consensus around long-term goals requiring changes to Rust itself and develop the tactical approaches to begin pursuing them. - Engage with the C++ community and committee to improve the quality of interoperation for both languages to help realize the mutual goals of safety and performance. And it argues that interoperability "is essential to pursuing safety and performance which is maintainable and scalable." A significant amount of development has gone into libraries to facilitate interoperability with both C and C++, but from the language and compiler level, the situation remains largely unchanged from the early days of Rust. As the desire to integrate Rust into more C++ codebases increases, the value of making C++/Rust interoperability safer, easier, and more efficient is rapidly increasing. While each language takes a different overall approach, both view safety as an essential concern in modern systems. Both Rust and C++ have language- and standard-library-level facilities to improve safety in seemingly compatible ways, but significant benefits are lost when transiting the foreign function interfaces (FFI) boundary using the C ABI... The consequence of this increased cost to interoperate means both C++ and Rust codebases are less able to access valuable code that already exists in the other language, and the ability to transition system components from one language to another is reduced outside of existing C-like interface boundaries. Ultimately, this reduction in freedom leads to worse outcomes for all users since technologists are less free to choose the most effective solutions.

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Raspberry Pi OS Now Defaults To 512MB Swap, Updates Labwc Compositor  Phoronix

Btrfs With Linux 6.13 Delivers Performance Improvements & Other Features  Phoronix

Linux kernel 6.12 is out now with real-time capabilities, more gaming handheld support  GamingOnLinux

Linux kernel 6.12 is out now with real-time capabilities, more gaming handheld support  GamingOnLinux

Linux kernel 6.12 is out now with real-time capabilities, more gaming handheld support  GamingOnLinux

Linux kernel 6.12 is out now with real-time capabilities, more gaming handheld support  GamingOnLinux

Linux kernel 6.12 is out now with real-time capabilities, more gaming handheld support  GamingOnLinux

Linux kernel 6.12 is out now with real-time capabilities, more gaming handheld support  GamingOnLinux

Linux kernel 6.12 is out now with real-time capabilities, more gaming handheld support  GamingOnLinux

Linux 6.13 For ARM64 Brings GCS Support & Protected VMs With Arm CCA  Phoronix

Dr. Adam Rodman, a Boston-based internal medicine expert, helped design a study testing 50 licensed physicians to see whether ChatGPT improved their diagnoses, reports the New York TImes. The results? "Doctors who were given ChatGPT-4 along with conventional resources did only slightly better than doctors who did not have access to the bot. "And, to the researchers' surprise, ChatGPT alone outperformed the doctors." [ChatGPT-4] scored an average of 90 percent when diagnosing a medical condition from a case report and explaining its reasoning. Doctors randomly assigned to use the chatbot got an average score of 76 percent. Those randomly assigned not to use it had an average score of 74 percent. The study showed more than just the chatbot's superior performance. It unveiled doctors' sometimes unwavering belief in a diagnosis they made, even when a chatbot potentially suggests a better one. And the study illustrated that while doctors are being exposed to the tools of artificial intelligence for their work, few know how to exploit the abilities of chatbots. As a result, they failed to take advantage of A.I. systems' ability to solve complex diagnostic problems and offer explanations for their diagnoses. A.I. systems should be "doctor extenders," Dr. Rodman said, offering valuable second opinions on diagnoses. "The results were similar across subgroups of different training levels and experience with the chatbot," the study concludes. "These results suggest that access alone to LLMs will not improve overall physician diagnostic reasoning in practice. "These findings are particularly relevant now that many health systems offer Health Insurance Portability and Accountability Act-compliant chatbots that physicians can use in clinical settings, often with no to minimal training on how to use these tools."

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9to5Linux Weekly Roundup: November 17th, 2024  9to5Linux

Best Linux distro for privacy and security of 2024  TechRadar