Cisco Live Protect uses eBPF to shield Nexus switches without reboots
Cisco has introduced Live Protect for its Nexus infrastructure to address the critical "patching gap" that occurs between vulnerability discovery and software updates. This new feature allows data center operators to deploy real-time shields that mitigate specific security risks without requiring system reboots or scheduled downtime. By providing immediate protection against zero-day exploits, the solution helps maintain operational uptime while security teams prepare permanent software fixes.
Source
👉@sysadminoff
https://4sysops.com/archives/cisco-live-protect-uses-ebpf-to-shield-nexus-switches-without-reboots/
Cisco has introduced Live Protect for its Nexus infrastructure to address the critical "patching gap" that occurs between vulnerability discovery and software updates. This new feature allows data center operators to deploy real-time shields that mitigate specific security risks without requiring system reboots or scheduled downtime. By providing immediate protection against zero-day exploits, the solution helps maintain operational uptime while security teams prepare permanent software fixes.
Source
👉@sysadminoff
https://4sysops.com/archives/cisco-live-protect-uses-ebpf-to-shield-nexus-switches-without-reboots/
На kernel.org по ошибке удалили со всех зеркал архивы с кодом ядра
Из-за ошибки при настройке нового первичного зеркала сайта kernel.org и внесении изменений в инфраструктуру, обеспечивающую работу первичных и вторичных зеркал, на существующих зеркалах оказалась удалены все данные в иерархии kernel.org/pub/, в которой среди прочего хранились архивы с кодом всех выпусков ядра, патчи и файлы со списками изменений. Эталонные данные не пострадали, удалены оказались лишь копии на зеркалах, что привело к показу пустого каталога при обращении к kernel.org/pub/. В настоящее время ведётся работа по восстановлению содержимого зеркал.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65830
Из-за ошибки при настройке нового первичного зеркала сайта kernel.org и внесении изменений в инфраструктуру, обеспечивающую работу первичных и вторичных зеркал, на существующих зеркалах оказалась удалены все данные в иерархии kernel.org/pub/, в которой среди прочего хранились архивы с кодом всех выпусков ядра, патчи и файлы со списками изменений. Эталонные данные не пострадали, удалены оказались лишь копии на зеркалах, что привело к показу пустого каталога при обращении к kernel.org/pub/. В настоящее время ведётся работа по восстановлению содержимого зеркал.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65830
❤1
Court documents reveal how Anthropic AI ethics sparked government clash
Newly released court documents detail a significant legal and ethical confrontation between Anthropic and the Pentagon regarding the military application of the Claude AI model. The dispute originated when Anthropic attempted to impose strict guardrails prohibiting its technology from being used for domestic surveillance or fully autonomous lethal weapons systems. Defense Department officials rejected these limitations, asserting that the military requires total flexibility to utilize artificial intelligence for all lawful national security operations.
Source
👉@sysadminoff
https://4sysops.com/archives/court-documents-reveal-how-anthropic-ai-ethics-sparked-government-clash/
Newly released court documents detail a significant legal and ethical confrontation between Anthropic and the Pentagon regarding the military application of the Claude AI model. The dispute originated when Anthropic attempted to impose strict guardrails prohibiting its technology from being used for domestic surveillance or fully autonomous lethal weapons systems. Defense Department officials rejected these limitations, asserting that the military requires total flexibility to utilize artificial intelligence for all lawful national security operations.
Source
👉@sysadminoff
https://4sysops.com/archives/court-documents-reveal-how-anthropic-ai-ethics-sparked-government-clash/
📰 Box3D Debuts As New Open-Source 3D Physics Engine
Erin Catto who has been developing the Box2D 2D physics engine for games announced the release of Box3D. Box3D is now providing a new open-source 3D physics engine that is forked off from the Box2D code...
🔗 Source:
#opensource
👉@sysadminoff
https://www.phoronix.com/news/Box3D-Open-Source-3D-Physics
Erin Catto who has been developing the Box2D 2D physics engine for games announced the release of Box3D. Box3D is now providing a new open-source 3D physics engine that is forked off from the Box2D code...
🔗 Source:
#opensource
👉@sysadminoff
https://www.phoronix.com/news/Box3D-Open-Source-3D-Physics
Phoronix
Box3D Debuts As New Open-Source 3D Physics Engine
Erin Catto who has been developing the Box2D 2D physics engine for games announced the release of Box3D
Проблемы с очисткой ключей шифрования диска из ОЗУ при переходе Linux в ждущий режим
В ходе портирования для NixOS инструментария cryptsetup-suspend была выявлена ошибка в подсистеме дискового шифрования LUKS (Linux Unified Key Setup), из-за которой начиная с ядра Linux 6.9 (проблемный коммит), выпущенного в мае 2024 года, переслала работать очистка ключей шифрования из оперативной памяти при переходе системы в ждущий режим.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65831
В ходе портирования для NixOS инструментария cryptsetup-suspend была выявлена ошибка в подсистеме дискового шифрования LUKS (Linux Unified Key Setup), из-за которой начиная с ядра Linux 6.9 (проблемный коммит), выпущенного в мае 2024 года, переслала работать очистка ключей шифрования из оперативной памяти при переходе системы в ждущий режим.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65831
📰 Kernel 7.1: Graphics, Rust, and SoC Improvements
Linux kernel 7.1 brings improvements across filesystems, networking, scheduling, graphics, Rust, and hardware enablement, with Collabora contributing 65 patches from 16 engineers across Panthor, DRM, Rockchip, MediaTek, and driver fixes across the kernel.
🔗 Source:
#kernel #linux
👉@sysadminoff
https://www.collabora.com/news-and-blog/news-and-events/kernel-7.1-graphics,-rust,-and-soc-improvements.html
Linux kernel 7.1 brings improvements across filesystems, networking, scheduling, graphics, Rust, and hardware enablement, with Collabora contributing 65 patches from 16 engineers across Panthor, DRM, Rockchip, MediaTek, and driver fixes across the kernel.
🔗 Source:
#kernel #linux
👉@sysadminoff
https://www.collabora.com/news-and-blog/news-and-events/kernel-7.1-graphics,-rust,-and-soc-improvements.html
Collabora | Open Source Consulting
Kernel 7.1: Graphics, Rust, and SoC Improvements
16 of Collabora's engineers contributed to the latest Kernel 7.1 release, spanning graphics, Rust, Rockchip, and more!
📰 Linux Looking To Retire A Number Of Old ARM Platforms In Early 2027
It's not only old x86 i486 CPU support being removed from the Linux kernel but a number of older ARM platforms and features are on the chopping block too. A proposal has been laid out for deprecating and then removing a number of outdated ARM platforms and features from the Linux kernel in early 2027...
🔗 Source:
#arm #kernel #linux
👉@sysadminoff
https://www.phoronix.com/news/Linux-Drop-Old-ARM-2027
It's not only old x86 i486 CPU support being removed from the Linux kernel but a number of older ARM platforms and features are on the chopping block too. A proposal has been laid out for deprecating and then removing a number of outdated ARM platforms and features from the Linux kernel in early 2027...
🔗 Source:
#arm #kernel #linux
👉@sysadminoff
https://www.phoronix.com/news/Linux-Drop-Old-ARM-2027
Phoronix
Linux Looking To Retire A Number Of Old ARM Platforms In Early 2027
It's not only old x86 i486 CPU support being removed from the Linux kernel but a number of older ARM platforms and features are on the chopping block too
📰 FFmpeg Introduces Vulkan APV Encoder
Back in May the FFmpeg project introduced Vulkan-accelerated decoding for the APV video format. The Advanced Professional Video (APV) codec was being handled using Vulkan shaders in a similar way to how FFmpeg implemented Vulkan acceleration for Apple ProRes. Now there is Vulkan-accelerated APV encoding too...
🔗 Source:
#ffmpeg
👉@sysadminoff
https://www.phoronix.com/news/FFmpeg-Vulkan-Encoder-APV
Back in May the FFmpeg project introduced Vulkan-accelerated decoding for the APV video format. The Advanced Professional Video (APV) codec was being handled using Vulkan shaders in a similar way to how FFmpeg implemented Vulkan acceleration for Apple ProRes. Now there is Vulkan-accelerated APV encoding too...
🔗 Source:
#ffmpeg
👉@sysadminoff
https://www.phoronix.com/news/FFmpeg-Vulkan-Encoder-APV
Phoronix
FFmpeg Introduces Vulkan APV Encoder
Back in May the FFmpeg project introduced Vulkan-accelerated decoding for the APV video format
Ubuntu 26.04 LTS has fixed its missing video/audio thumbnails
If you installed Ubuntu 26.04 LTS and noticed video and music files weren’t showing image thumbnails in the file manager, a packaging oversight was to blame, not anything you did. It turns out that Ubuntu’s default ‘minimal’ install wasn’t pulling in the gst-audio-thumbnailer and gst-video-thumbnailerpackages which generate media thumbnails when you open a folder full of compatible files. A metapackage doesn’t contain software itself, just a list of the packages that need to be installed for, in this case, an Ubuntu desktop experience. Confusingly, both thumbnailers were present in the full install’s meta file, so if you picked the Extended […]
You're reading Ubuntu 26.04 LTS has fixed its missing video/audio thumbnails, a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission.
👉@sysadminoff
https://www.omgubuntu.co.uk/2026/07/ubuntu-2604-video-audio-thumbnails-fix
If you installed Ubuntu 26.04 LTS and noticed video and music files weren’t showing image thumbnails in the file manager, a packaging oversight was to blame, not anything you did. It turns out that Ubuntu’s default ‘minimal’ install wasn’t pulling in the gst-audio-thumbnailer and gst-video-thumbnailerpackages which generate media thumbnails when you open a folder full of compatible files. A metapackage doesn’t contain software itself, just a list of the packages that need to be installed for, in this case, an Ubuntu desktop experience. Confusingly, both thumbnailers were present in the full install’s meta file, so if you picked the Extended […]
You're reading Ubuntu 26.04 LTS has fixed its missing video/audio thumbnails, a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission.
👉@sysadminoff
https://www.omgubuntu.co.uk/2026/07/ubuntu-2604-video-audio-thumbnails-fix
ReactOS получил первый syscall из Windows NT6
1 июля ReactOS, свободная ОС с бинарной совместимостью с приложениями и драйверами Windows, получила первый реализованный системный вызов из семейства Windows NT6.
Добавлены: NtGetCurrentProcessorNumberEx (возвращает номер логического процессора, на котором в данный момент выполняется вызывающий поток), тест для этой функции, реализация в NTOS:KE и NTDLL, а также связанные NT6+ функции уровня RTL/NTDLL, включая RtlGetCurrentProcessorNumberEx и RtlIsProcessorFeaturePresent.
Это изменение символически важно, поскольку ReactOS исторически ориентировался в первую очередь на совместимость с Windows Server 2003 / NT 5.2, но официальном описании данной ОС подчёркивается, что он также смотрит в сторону совместимости с Windows Vista и последующими релизами Windows NT. Как отмечает Phoronix, это очередной шаг в сторону совместимости с ними.
reactos
👉@sysadminoff
https://www.linux.org.ru/news/opensource/18331850
1 июля ReactOS, свободная ОС с бинарной совместимостью с приложениями и драйверами Windows, получила первый реализованный системный вызов из семейства Windows NT6.
Добавлены: NtGetCurrentProcessorNumberEx (возвращает номер логического процессора, на котором в данный момент выполняется вызывающий поток), тест для этой функции, реализация в NTOS:KE и NTDLL, а также связанные NT6+ функции уровня RTL/NTDLL, включая RtlGetCurrentProcessorNumberEx и RtlIsProcessorFeaturePresent.
Это изменение символически важно, поскольку ReactOS исторически ориентировался в первую очередь на совместимость с Windows Server 2003 / NT 5.2, но официальном описании данной ОС подчёркивается, что он также смотрит в сторону совместимости с Windows Vista и последующими релизами Windows NT. Как отмечает Phoronix, это очередной шаг в сторону совместимости с ними.
reactos
👉@sysadminoff
https://www.linux.org.ru/news/opensource/18331850
📰 EFS File-System Slated For Removal With Linux 7.3 After 20+ Years Unmaintained
The EFS file-system was used for non-ISO9660 CD-ROMs and disk partitions on SGI IRIX before IRIX 6.0 switched over to XFS. Inside the Linux kernel has been a read-only EFS file-system driver without a maintainer for 20+ years while for Linux 7.3 it's expected to be removed...
🔗 Source:
#kernel #linux
👉@sysadminoff
https://www.phoronix.com/news/EFS-File-System-Removal-Coming
The EFS file-system was used for non-ISO9660 CD-ROMs and disk partitions on SGI IRIX before IRIX 6.0 switched over to XFS. Inside the Linux kernel has been a read-only EFS file-system driver without a maintainer for 20+ years while for Linux 7.3 it's expected to be removed...
🔗 Source:
#kernel #linux
👉@sysadminoff
https://www.phoronix.com/news/EFS-File-System-Removal-Coming
Phoronix
EFS File-System Slated For Removal With Linux 7.3 After 20+ Years Unmaintained
The EFS file-system was used for non-ISO9660 CD-ROMs and disk partitions on SGI IRIX before IRIX 6.0 switched over to XFS
Install codebase-memory-mcp for Faster AI Coding
The post Install codebase-memory-mcp for Faster AI Coding first appeared on Tecmint: Linux Howtos, Tutorials & Guides .If your AI coding agent keeps reading the same files every time you ask a question, it’s wasting time and
The post Install codebase-memory-mcp for Faster AI Coding first appeared on Tecmint: Linux Howtos, Tutorials & Guides.
👉@sysadminoff
https://www.tecmint.com/install-codebase-memory-mcp-linux/
The post Install codebase-memory-mcp for Faster AI Coding first appeared on Tecmint: Linux Howtos, Tutorials & Guides .If your AI coding agent keeps reading the same files every time you ask a question, it’s wasting time and
The post Install codebase-memory-mcp for Faster AI Coding first appeared on Tecmint: Linux Howtos, Tutorials & Guides.
👉@sysadminoff
https://www.tecmint.com/install-codebase-memory-mcp-linux/
Install codebase-memory-mcp for Faster AI Coding
Speed Up AI Coding with codebase-memory-mcp on Linux
Learn how to install codebase-memory-mcp on Linux, connect it to your AI coding agent, build your first code index, and start running fast context queries.
Firefox обогнал Safari по статистике StatCounter
По данным рейтинга StatCounter, осуществляющего мониторинг общемировой статистики использования web-браузеров, доля браузера Firefox за месяц выросла с 3.79% до 6.44%, что позволило обогнать в рейтинге браузер Safari, доля которого оценена в 5.19%. Лидером рейтинга остаётся Chrome с долей 72.24%, а второе место занимает Edge (10.45%). Рейтинг замыкают Opera (1.81%) и Samsung Internet (1.41%). Год назад доля Firefox составляла 5.84%, Safari - 7.34%, Chrome - 66.59%, Edge - 13.06%, Opera - 2.63%. Статистика собрана на основании счётчика, размещённого на более чем миллионе сайтов.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65833
По данным рейтинга StatCounter, осуществляющего мониторинг общемировой статистики использования web-браузеров, доля браузера Firefox за месяц выросла с 3.79% до 6.44%, что позволило обогнать в рейтинге браузер Safari, доля которого оценена в 5.19%. Лидером рейтинга остаётся Chrome с долей 72.24%, а второе место занимает Edge (10.45%). Рейтинг замыкают Opera (1.81%) и Samsung Internet (1.41%). Год назад доля Firefox составляла 5.84%, Safari - 7.34%, Chrome - 66.59%, Edge - 13.06%, Opera - 2.63%. Статистика собрана на основании счётчика, размещённого на более чем миллионе сайтов.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65833
🔥1
Представлен crustc - компилятор rustc, переведённый на язык Си
Опубликован crustc, компилятор для языка Rust, созданный путём трансляции кода штатного компилятора rustc 1.98.0-nightly на язык Си. На выходе получилось 46 млн строк кода на Си, которые можно собрать при помощи GCC и утилиты make. Собранный таким способом компилятор успешно проходит тесты компиляции Rust-кода, такого как стандартные rust-библиотеки.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65834
Опубликован crustc, компилятор для языка Rust, созданный путём трансляции кода штатного компилятора rustc 1.98.0-nightly на язык Си. На выходе получилось 46 млн строк кода на Си, которые можно собрать при помощи GCC и утилиты make. Собранный таким способом компилятор успешно проходит тесты компиляции Rust-кода, такого как стандартные rust-библиотеки.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65834
👍1🤔1
📰 Immich 3.0 Released with Big Upgrades for Self-Hosted Photo Libraries
Immich 3.0 has been released with a broad set of improvements across mobile, web, backups, automation, and library management.
🔗 Source:
#immich
👉@sysadminoff
https://linuxiac.com/immich-3-0-released-with-big-upgrades-for-self-hosted-photo-libraries/
Immich 3.0 has been released with a broad set of improvements across mobile, web, backups, automation, and library management.
🔗 Source:
#immich
👉@sysadminoff
https://linuxiac.com/immich-3-0-released-with-big-upgrades-for-self-hosted-photo-libraries/
Linuxiac
Immich 3.0 Released with Big Upgrades for Self-Hosted Photo Libraries
Immich 3.0 has been released with a broad set of improvements across mobile, web, backups, automation, and library management.
📰 Ultramarine 44 Is Out Based on Fedora Linux 44, Linux 7.0, and KDE Plasma 6.7
Ultramarine 44 Linux distribution is now available for download based on Fedora Linux 44 and Linux kernel 7.0, and featuring the latest KDE Plasma 6.7 desktop environment.
🔗 Source: https://9to5linux.com/ultramarine-44-is-out-based-on-fedora-linux-44-linux-7-0-and-kde-plasma-6-7
#fedora #kde #kernel #linux #plasma
👉@sysadminoff
Ultramarine 44 Linux distribution is now available for download based on Fedora Linux 44 and Linux kernel 7.0, and featuring the latest KDE Plasma 6.7 desktop environment.
🔗 Source: https://9to5linux.com/ultramarine-44-is-out-based-on-fedora-linux-44-linux-7-0-and-kde-plasma-6-7
#fedora #kde #kernel #linux #plasma
👉@sysadminoff
📰 ReactOS Implements First Windows NT6 System Call In Step Toward Vista Compatibility
The ReactOS project that is striving to be the "open-source Windows" with Windows driver and software binary compatibility hit another milestone today. ReactOS to date has primarily targeted Windows NT 5.2 as the architecture from Windows XP and Windows Server 2003 but with an eye toward Windows NT 6.0 for Windows Vista and later compatibility with software. ReactOS has now landed their first NT6 system call...
🔗 Source:
#opensource
👉@sysadminoff
https://www.phoronix.com/news/ReactOS-First-NT6-Syscall
The ReactOS project that is striving to be the "open-source Windows" with Windows driver and software binary compatibility hit another milestone today. ReactOS to date has primarily targeted Windows NT 5.2 as the architecture from Windows XP and Windows Server 2003 but with an eye toward Windows NT 6.0 for Windows Vista and later compatibility with software. ReactOS has now landed their first NT6 system call...
🔗 Source:
#opensource
👉@sysadminoff
https://www.phoronix.com/news/ReactOS-First-NT6-Syscall
Phoronix
ReactOS Implements First Windows NT6 System Call In Step Toward Vista Compatibility
The ReactOS project that is striving to be the 'open-source Windows' with Windows driver and software binary compatibility hit another milestone today
📰 Ubuntu 26.10 Snapshot 2 is out (with a ‘breaking change’)
Ubuntu 26.10 Snapshot 2 is available to download, the second of four snapshots planned for the ‘Stonking Stingray’ development cycle ahead of a stable release in October. As with the first snapshot, there’s not a lot “new” stuff to see or test out, so unless you’re a developer or an avid bug hunter there’s little reason to rush off and try it.
🔗 Source:
#ubuntu
👉@sysadminoff
https://www.omgubuntu.co.uk/2026/06/ubuntu-26-10-snapshot-2-released
Ubuntu 26.10 Snapshot 2 is available to download, the second of four snapshots planned for the ‘Stonking Stingray’ development cycle ahead of a stable release in October. As with the first snapshot, there’s not a lot “new” stuff to see or test out, so unless you’re a developer or an avid bug hunter there’s little reason to rush off and try it.
🔗 Source:
#ubuntu
👉@sysadminoff
https://www.omgubuntu.co.uk/2026/06/ubuntu-26-10-snapshot-2-released
OMG! Ubuntu
Ubuntu 26.10 Snapshot 2 is out (with a ‘breaking change’)
Ubuntu 26.10 Snapshot 2 is available to download, the second of four snapshots planned for the 'Stonking Stingray' development cycle ahead of a stable
📰 Valve just open-sourced the Steam Machine e-ink faceplate, and you can 3D print one today
The Steam Machine has only just hit the market, and people are already doing all sorts of creative things. Not with the hardware itself, but instead replicating something somewhat similar to the Steam Machine's specifications but $300 cheaper. One company has even begun selling prebuilt gaming PCs that have SteamOS preinstalled.
🔗 Source:
#steam
👉@sysadminoff
https://www.xda-developers.com/valve-just-open-sourced-the-steam-machine-e-ink-faceplate-and-you-can-3d-print-one-today/
The Steam Machine has only just hit the market, and people are already doing all sorts of creative things. Not with the hardware itself, but instead replicating something somewhat similar to the Steam Machine's specifications but $300 cheaper. One company has even begun selling prebuilt gaming PCs that have SteamOS preinstalled.
🔗 Source:
#steam
👉@sysadminoff
https://www.xda-developers.com/valve-just-open-sourced-the-steam-machine-e-ink-faceplate-and-you-can-3d-print-one-today/
XDA
Valve just open-sourced the Steam Machine e-ink faceplate, and you can 3D print one today
Now you can make your Steam Machine truly yours.
Представлен новый движок симуляции физических процессов Box3D
Эрин Катто (Erin Catto), автор проекта Box2D, объявил о создании нового движка симуляции физических процессов Box3D, который представляет собой форк Box2D, имеющий идентичную архитектуру, но переработанный и расширенный для использования в трёхмерных играх. Код проекта написан на языке Си и распространяется под лицензией MIT. Поддерживается сборка для Linux, Windows и macOS.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65835
Эрин Катто (Erin Catto), автор проекта Box2D, объявил о создании нового движка симуляции физических процессов Box3D, который представляет собой форк Box2D, имеющий идентичную архитектуру, но переработанный и расширенный для использования в трёхмерных играх. Код проекта написан на языке Си и распространяется под лицензией MIT. Поддерживается сборка для Linux, Windows и macOS.
👉@sysadminoff
https://www.opennet.ru/opennews/art.shtml?num=65835