T2 SDE – The Open System Development Environment

{
  "by": "rcarmo",
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  "score": 4,
  "time": 1714738118,
  "title": "T2 SDE – The Open System Development Environment",
  "type": "story",
  "url": "https://t2sde.org/"
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{
  "author": null,
  "date": "2025-10-07T00:00:00.000Z",
  "description": "Ultra portable, low-code package manager and clean reference Linux distribution.",
  "image": "https://t2linux.com/images/t2logo.png",
  "logo": null,
  "publisher": "T2 SDE",
  "title": "T2 Package Manager and Linux Distribution",
  "url": "https://t2sde.org/"
}

{
  "url": "https://t2sde.org/",
  "title": "T2 Package Manager and Linux Distribution",
  "description": "News RSS T2 25.12 \"Back to the Desktop\" (Preview) \t2026-01-01 \tT2 SDE Linux is back to the Desktop; after a decade of deep \tfocus on embedded and server systems. Built on the latest KDE \tPlasma, systemd,...",
  "links": [
    "https://t2sde.org/"
  ],
  "image": "https://t2linux.com/images/t2logo.png",
  "content": "<div>\n<h2>News</h2>\n<p><span><a target=\"_blank\" href=\"https://t2sde.org/rss.xml\">RSS</a></span></p><article> \n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2026-01-01\">\n\t<h2>T2 25.12 \"Back to the Desktop\" (Preview)</h2></a>\n\t2026-01-01\n\t<p>T2 SDE Linux is back to the Desktop; after a decade of deep\n\tfocus on embedded and server systems. Built on the latest KDE\n\tPlasma, systemd, and Wayland, the new T2 Desktop flavour\n\tdelivers a modern, clean, and performant experience while\n\tretaining the project’s trademark portability and reproducible\n\tcross-compilation across architectures. Now ready for everyday\n\thome and office use!</p>\n<p><a target=\"_blank\" href=\"https://t2sde.org/images/2025-desktop.png\"><img src=\"https://t2sde.org/images/_2025-desktop.png\" alt=\"T2/Linux Desktop 2025 Preview\" /></a>\n</p>\n\t<p> T2 Desktop targets mainstream platforms\n\tx86_64, arm64, and riscv64 with a fully polished, streamlined\n\tout-of-the-box experience. A technology-preview disk image is\n\tavailable for download today, offering an early look at the\n\trefined desktop stack and what’s next for ultra-portable\n\tLinux.</p>\n\t<p>Don't delay and try the next-gen T2/Linux Desktop\n<a target=\"_blank\" href=\"https://dl.t2linux.com/binary/2025/incoming/t2-25.12-x86-64-v2-desktop-kde-3.qcow.zst\">QCOW image</a>\n\tin your favourite VM or hardware today!</p>\n</article>\n<article> \n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2025-10-07\">\n\t<h2>T2 25.10 \"Never Obsolete\"</h2></a>\n\t2025-10-07\n\t<p>We are pleased to announce the T2 Linux SDE 25.10 release,\n\twith over 7000 package updates and more exotic and vintage\n\thardware better supported! This includes major fixes for\n\tSPARC64 memory corruption, Altivec-less NXP E5000/E6000\n\tPowerPC support. While still shipping a i486 build, a new i786\n\tbuild variant with SSE2 optimization was added to better\n\tsupport this later, higher performance 32-bit CPUs. Firefox\n\twas fixed to work on big-endian RISC systems again! The\n\tinstaller was improved and more architecture ISOs ship with a\n\tfull Wayland desktop.</p>\n\t<p>A total of <b>36</b> pre-compiled installer ISOs for various\n\tGlibc and Musl combinations <a target=\"_blank\" href=\"https://t2sde.org/download/\">are\n\tavailable</a> for <b>36</b> CPU ISAs: <b>Alpha, Arc, ARM(64),\n\tHPPA(64), IA64, Loongarch64, M68k, Microblaze, MIPS(64),\n\tNios2, OpenRISC, PowerPC(64), RISCV(64), s390x, SPARC(64),\n\tSuperH, i486, i686, i786, x86-64 and x32</b>. On most\n\tarchitectures the release still boots with less than 128MB\n\tof RAM.</p>\n\t<p>The release contains over 6500 changesets, over 7600\n\tpackage updates, 717 fixed issues, 527 packages or features added\n\tand 138 removed. Around 25 other improvements have been\n\tcommitted. More details can be found on\n\tthe <a target=\"_blank\" href=\"https://t2sde.org/releases/25.10\">release page</a></p>\n\t<p>Don't delay and <a target=\"_blank\" href=\"https://t2sde.org/download/\">download</a> highly\n\toptimized T2/Linux today!</p>\n</article>\n<article>\n        <a target=\"_blank\" href=\"https://t2sde.org/#news-2025-09-20\">\n        <h2>T2 SDE now the Most Up-to-Date Distro</h2></a>\n        2025-09-20\n        <p> Over the past months, we've undertaken the biggest package refresh in history.</p>\n<a target=\"_blank\" href=\"https://repology.org/repository/t2\"> <img src=\"https://t2sde.org/images/t2-repo-2025-09.svg\" alt=\"Repository status\" /></a>\n\t<p>The result of over 95% officially makes T2 the most Up-To-Date software distribution and ports package collection as tracked by <a target=\"_blank\" href=\"https://repology.org/repository/t2\">Repology</a>.</p>\n        <p>Whether you're working on cutting-edge embedded systems, resurrecting classic Unix workstations, or only want an high performance desktop workstation, T2 delivers an ultra-portable, up-to-date, and no-nonsense Linux that only does everything.</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2025-08-14\">\n\t<h2>T2 @ FrOSCon 2025</h2>\n\t</a>\n\t2025-08-14\n\t<p><img src=\"https://t2sde.org/FrOSCon-Logo-rgb-dark-blue-endorse-below.svg\" alt=\"FrOSCon logo\" />\n\t</p>\n\t<p>The T2 team will have a small booth at this year's FrOSCon 2025 in Germany!</p>\n\t<p>The FrOSCon 2025 opens its doors this week-end on Aug 16th and 17th 2025 at the\n\tBonn-Rhein-Sieg University of Applied Sciences in Sankt Augustin, Germany.<br />\n\tWe hope to meet T2 contributors and various FOSS developers, companies and enthusiats\n\tat one of the biggest European Free and Open Source software conference.</p>\n</article>\n<article>\n        <a target=\"_blank\" href=\"https://t2sde.org/#news-2025-06-27\">\n        <h2>T2 SDE Surpasses 6000 Packages – One of the Most Up-to-Date Distro</h2></a>\n        2025-06-27\n        <p>We’ve officially passed the 6000 package milestone, further solidifying T2 as one of the most comprehensive and architecture-portable Linux distributions available today.</p>\n<a target=\"_blank\" href=\"https://repology.org/repository/t2\">\n    <img src=\"https://t2sde.org/images/t2-repo-2025-06.svg\" alt=\"Repository status\" />\n</a>\n\t<p>Over the past days, we’ve undertaken a focused effort to refresh and modernize hundreds of lesser-maintained, non-core, contrib, and retro/vintage packages. This includes everything from niche utilities and development tools to long-forgotten gems and legacy hardware support—ensuring they now track the latest upstream innovations.</p>\n\t<p>Whether you're working on cutting-edge embedded systems, resurrecting classic Unix workstations, or simply want full control over your toolchain, T2 delivers an ultra-portable, up-to-date, and no-nonsense Linux that spans decades of hardware.</p>\n\t<p>With over 80% of packages now current, as tracked by <a target=\"_blank\" href=\"https://repology.org/repository/t2\">Repology</a>, T2 is once again among the most up-to-date software distributions, without sacrificing its minimalist, cross-compiled, and architecture-diverse roots.</p>\n</article>\n<article>\n        <a target=\"_blank\" href=\"https://t2sde.org/#news-2025-06-10\">\n        <h2>T2/Linux Now on Snapdragon X1 Elite DevKit!</h2></a>\n        2025-06-10\n        <p>We’ve hit another milestone in ultra-portable Linux support: T2/Linux now runs on the <a target=\"_blank\" href=\"https://t2sde.org/hardware/desktop/Qualcomm/X-Elite-Dev-Kit/\">Qualcomm Snapdragon X1 Elite Dev Kit</a> — originally designed for Windows-on-ARM.</p>\n<p>Thanks to a generous hardware sponsor, we’ve brought T2/Linux up on this high-performance ARM64 desktop platform. But turning a proof-of-concept into a seamless Linux experience requires quite some integration work: device trees, firmware extraction, early graphics USB-C DisplayPort Alt-mode, and much more need to be correctly build, configured and intregrated in boot-loader, initrd, and installer.</p>\n<p>We're working hard to wire up everything needed for full installer support. Got a Snapdragon device or want to help? <a target=\"_blank\" href=\"https://t2sde.org/support\">Let’s us know!</a></p>\n</article>\n<article>\n        <a target=\"_blank\" href=\"https://t2sde.org/#news-2025-05-15\">\n        <h2>Trinity Desktop Environment Now Available in T2</h2></a>\n        2025-05-15\n<p>We added support for the <strong>Trinity Desktop Environment (TDE)</strong>! Users can now build T2 systems featuring the lightweight, classic KDE 3.5 fork, offering a traditional desktop experience with modern improvements.</p>\n    <p>TDE is known for its low resource usage and high performance, making it an excellent choice for both legacy hardware and minimal Linux setups. With this addition, T2 continues its commitment to flexibility and user choice.</p>\n    <h3>Highlights:</h3>\n    <ul>\n      <li>Full TDE support integrated into the T2 package tree</li>\n      <li>Seamless build support via standard T2 config scripts</li>\n      <li>Ideal for low-resource systems and KDE 3.x fans</li>\n    </ul>\n    <p>Happy building!</p>\n</article>\n<article>\n        <a target=\"_blank\" href=\"https://t2sde.org/#news-2025-04-28\">\n        <h2>Reticulating Splines T2 Release Theme Music</h2></a>\n        2025-04-28\n        <p>We are pleased to announce new addition to the T2/Linux project:\n\tour first open-source themed <a href=\"https://reticulatingsplin.es/\" target=\"_blank\">\n\tReticulating Splines - If We Set Everything on Fire, We Save Many Intermediate Steps</a>\n\tmusic album! This collection is perfect for adding a touch\n\tof hacker spirit during installation, compilation, and beyond. Whether you're enjoying\n\tit solo or sharing with friends and family, the music brings an extra layer of enjoyment\n\tto your T2 experience. <a href=\"https://reticulatingsplin.es/\" target=\"_blank\">\n\tAvailable from all major international distributors</a>, proceeds from streaming\n\tand sales will directly support ongoing T2 development.</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2025-04-14\">\n\t<h2>T2 25.4 \"It Only Does Everything\"</h2></a>\n\t2025-04-14\n\t<p>We are pleased to announce T2 25.4 as a major, AI-ready\n\trelease, shipping latest AMD ROCm, which thanks to a\n\tsponsorship collaboration\n\tof <a target=\"_blank\" href=\"https://deepcomputing.io/\">DeepComputing</a>\n\tand <a target=\"_blank\" href=\"https://exactcode.com/\">ExactCODE GmbH</a> has been\n\tsuccessfully ported to RISC-V and ARM64! This breakthrough\n\tsignificantly advances independant AI and HPC solutions on\n\topen hardware platforms. </p>\n\t<p>With a total of <b>17</b> pre-compiled base install ISOs\n\tfor various Glibc, Musl and uClibc\n\tcombinations <a target=\"_blank\" href=\"https://t2sde.org/download/25.4\">are available</a>\n\tfor <b>12</b> CPU ISAs: <b>Alpha, ARM(64), HPPA64, IA64,\n\tMIPS64, PowerPC(64), RISCV64, SPARC64, i586, x86-64</b>. On\n\tmost architectures the release still boots with as little as\n\t512MB of RAM or even less, and ISO downloads are less than 2GB\n\tfor base Wayland desktop with Firefox.</p>\n\t<p>The release contains a total of 3728 changesets, including\n\tapproximately 4558 package updates, 483 fixed issues, 527\n\tpackages or features added and 138 removed. Around 25 other\n\timprovements have been committed. More details can be found on\n\tthe <a target=\"_blank\" href=\"https://t2sde.org/releases/25.4\">release page</a></p>\n\t<p>Don't delay and <a target=\"_blank\" href=\"https://t2sde.org/download/\">download</a> highly\n\toptimized T2/Linux today!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2025-01-17\">\n\t<h2>Other OS System Takeover</h2></a>\n\t2025-01-17\n\t<p>It is now easier than ever to install T2! With just one\n\tcommand, users can seamlessly transition their existing Other\n\tLinux OS to T2/Linux:</p>\n\t<pre><code>\n\tcurl -Ls https://t2linux.com/install | sh\n\t</code></pre>\n\t<p>This streamlined installation process empowers Linux\n\tenthusiasts to harness T2's robust features, cross compile and\n\tportable ISA support features in minutes.</p>\n\t<p>Curious? Try it out and let us know what you think. Let’s\n\tbuild the future of Linux together. 🚀</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2024-12-19\">\n\t<h2>T2 24.12 \"Sky's the Limit!\"</h2></a>\n\t2024-12-19\n\t<p>We are pleased to announce T2 24.12 as a major update with\n\ta total of <b>37</b> pre-compiled base install ISOs for\n\tvarious Glibc, Musl and uClibc combinations <a target=\"_blank\" href=\"https://t2sde.org/download/\">are available</a> for <b>25</b> CPU\n\tISAs: <b>Alpha, Arc, ARM(64), Avr32, HPPA(64), IA64,\n\tLoongarch64, M68k, Microblaze, MIPS(64), Nios2, OpenRISC,\n\tPowerPC(64), RISCV(64), s390x, SPARC(64), SuperH, i486, i686,\n\tx86-64 and x32</b>. On most architectures the release still\n\tboots with as little as 512MB of RAM or even less, and ISO\n\tdownloads are less than 2GB for base Wayland desktop with\n\tFirefox.</p>\n\t<p>Initial support for running on <a target=\"_blank\" href=\"https://t2sde.org/hardware/console/Nintendo/WiiU\">Nintendo Wii U</a> was\n\tcontributed and Linux kernel scrollback buffer handling\n\trestored. Support and stability was improved for SPARC64,\n\tIntel Itanium IA-64, Sony PS3, Sgi Octane and O2. This release\n\talso ships a significant larger desktop package selection even\n\tfor non mainstream RISC architectures, including <a target=\"_blank\" href=\"https://t2sde.org/packages/libreoffice\">LibreOffice</a>, <a target=\"_blank\" href=\"https://t2sde.org/packages/openjdk\">OpenJDK</a> and <a target=\"_blank\" href=\"https://t2sde.org/packages/qemu\">Qemu</a>. The Cosmic Desktop was\n\talso added as new, next-generation, Rust-based desktop\n\tenvironment.</p>\n\t<p>The release contains a total of 2158 changesets, including\n\tapproximately 3280 package updates, 200 fixed issues, 206\n\tpackages or features added and 37 removed. Around 20\n\timprovements have been committed. More details can be found on\n\tthe <a target=\"_blank\" href=\"https://t2sde.org/releases/24.12\">release page</a></p>\n\t<p>Don't delay and <a target=\"_blank\" href=\"https://t2sde.org/download/\">download</a> highly\n\toptimized T2/Linux today!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2024-07-30\">\n\t<h2>T2 24.8 \"Pkg Once, Runs Everywhere!\"</h2></a>\n\t2024-07-30\n\t<p>We are pleased to announce T2 24.8 for a major update with\n\tvastly improved musl libc, clang as default compiler and\n\tother out-of-the-box convenience improvements for the 15 most\n\tpopular CPU, libc and compiler configurations: <b>ARM(64),\n\tHPPA64, IA64, MIPS64, PowerPC(64), RISCV64, SPARC64, i686 and\n\tx86-64</b> now also shipping cross-compiled <a target=\"_blank\" href=\"https://t2sde.org/packages/openjdk\">OpenJDK</a> Java™ by\n\tdefault for an just-working cooperate business needs and\n\tGhidra reverse engineering experience.</p>\n\t<p>The release contains of a total of 933 changesets, including\n\tapproximately 1442 packages updates, 148 issues fixed, 101\n\tpackages or features added, 36 removed and 15\n\timprovements. More details can be found on the <a target=\"_blank\" href=\"https://t2sde.org/releases/24.8\">release page</a></p>\n\t<p>Oh, and one more thing: the MIPS64 build is now shipping\n\twith five architectural Linux kernel variants, for Sgi IP27,\n\tIP30, IP32-r5k, IP32-r10k and generic Malta board for use with\n\tQemu: <a target=\"_blank\" href=\"https://t2sde.org/architectures/mips64/\">MIPS64</a></p>\n\t<p>Don't delay and <a target=\"_blank\" href=\"https://t2sde.org/download/\">try</a> highly\n\toptimized T2/Linux today!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2024-06-03\">\n\t<h2>T2 24.6 \"Radical Optimism\"</h2></a>\n\t2024-06-03\n\t<p>We are pleased to announce T2 24.6 for major out-of-the-box\n\tconvenience improvements for the most pouplar CPU\n\tarchitectures ARM64, x86-64, PowerPC64 and i686 with desktop\n\tbuilds now also shipping with cross-compiled <a target=\"_blank\" href=\"https://t2sde.org/packages/libreoffice\">LibreOffice</a>, <a target=\"_blank\" href=\"https://t2sde.org/packages/wine\">Wine</a> and <a target=\"_blank\" href=\"https://t2sde.org/packages/thunderbird\">Thunderbird</a> by\n\tdefault for an just-working business or home Desktop and\n\tLinux gaming experience.</p>\n\t<p>The release contains a total of 606 changesets, including\n\tapproximately 750 package updates, 67 issues fixed, 80\n\tpackages or features added, 21 removed and about 9 other\n\timprovements. More details can be found on the <a target=\"_blank\" href=\"https://t2sde.org/releases/24.6\">release page</a></p>\n\t<p>Oh, and one more thing: while at it we also updated the\n\t  sophisticated, professional and Open Source <a target=\"_blank\" href=\"https://t2sde.org/packages/flightgear\">FlightGear</a> simulator to the\n\tlast version (and fixed it to build), too. ;-)</p>\n\t<p>Don't delay and <a target=\"_blank\" href=\"https://t2sde.org/download/\">try</a> highly\n\toptimized T2/Linux today!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2024-04-28\">\n\t<h2>T2 24.5 \"Future Nostalgia\"</h2></a>\n\t2024-04-28\n\t<p>T2 24.5 was released as a major milestone release not only\n\tincluding the latest and greatest Linux kernel, GCC, LLVM /\n\tClang, Glibc, Musl, uClibc, X.org, Mesa3D, but also the KDE\n\tand GNOME desktop packages updated and fixed to finally mostly\n\tcross compile. While at it, we also <a target=\"_blank\" href=\"https://t2sde.org/#news-2023-12-05\">undeleted IA-64 Itanium</a>\n\tsupport! ;-)</p>\n\t<p>A total of <b>36</b> pre-compiled base install ISOs for\n\tvarious Glibc, Musl and uClibc combinations <a target=\"_blank\" href=\"https://t2sde.org/download/\">are available</a> for <b>25</b>\n\tCPU ISAs: <b>Alpha, Arc, ARM(64), Avr32, HPPA(64), IA64,\n\tLoongarch64, M68k, Microblaze, MIPS(64), Nios2, OpenRISC,\n\tPowerPC(64), RISCV(64), s390x, SPARC(64), SuperH, i486, i686,\n\tx86-64 and x32</b>. On most architectures the release still\n\tboots with 512MB of RAM or even less, and are on average just\n\tone GB in size. Most vintage Xorg drivers were fixed to\n\tactually work again. The rolling release is updated using the\n\tscripted source build system and thus optimized for the native\n\tsystem CPU.</p>\n\t<p>The release contains a total of 5140 changesets, including\n\tapproximately 5314 package updates, 564 issues fixed, 317\n\tpackages or features added and 163 removed. Around 53\n\timprovements. More details can be found on the <a target=\"_blank\" href=\"https://t2sde.org/releases/24.5\">release page</a></p>\n\t<p>Don't delay and <a target=\"_blank\" href=\"https://t2sde.org/download/\">try</a> highly\n\toptimized T2/Linux today!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2023-12-05\">\n\t<h2>Doubling down on IA-64 Itanium support</h2></a>\n\t2023-12-05\n\t<p>With the recently announced removal of support for IA-64\n\tfrom the upstream Linux kernel, we would like to stress that\n\tthe reports of death of this EPIC architecture are greatly\n\texaggerated.</p>\n\t<p>Due to the ease of T2's cross compiling, as well as support\n\tand interest by the OpenSource community, we are committed to\n\tsupport IA-64 for at least another decade or two.</p>\n\t<p>If anything, the upstream removal only sparked increased\n\tinterest in T2 on Itanium support and brought an influx of new\n\tdevelopers with IA-64 based machines. If you have highly\n\treliable, explicit parallel IA-64 computers in production,\n\tdon't delay and <a target=\"_blank\" href=\"https://t2sde.org/download/\">try</a> and <a target=\"_blank\" href=\"https://t2sde.org/support/\">support</a> highly optimized T2 Linux\n\ttoday!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2023-08-28\">\n\t<h2>Dark theme and more</h2></a>\n\t2023-08-28\n\t<p>Once a hacker niche now mainstream, and we could not escape it anymore: the Dark Theme!<br />\n\tAccompanied by our new glowing T2 logo!!</p>\n\t<p>Keeping this pace, we did a long awaited refactor on the website's backend that will allow us keep making incremental changes to it with ease in the future. Who knows, maybe a complete design overhaul some day?</p>\n\t<p>Article titles on the main page can now be clicked to highlight the article itself, which also gives you a nice link to share links directly pointing to the chosen article. For example the one you are currently reading <a target=\"_blank\" href=\"https://t2sde.org/#news-2023-08-28\">/#news-2023-08-28</a></p>\n\t<p>While at it, we finally added an <a target=\"_blank\" href=\"https://t2sde.org/rss.xml\">RSS feed</a> for the main page, too! Which  truly helps to keep an eye on what is going in the open T2 world without having to constantly open a web browser  daily to check for news.</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2023-07-31\">\n\t<h2>Build time estimation</h2></a>\n\t2023-07-31\n\t<p>Te are really happy to announce that, as of revision 64292, the T2 build scripts estimate and display how time time a package will likely require to build!</p>\n\t<p>Of course if works for Emerge-Pkg as well as Build-Target.</p>\n\t<p>This is a game changer for many users with different, especially older systems and especially when testing on multiple different, exotic, vintage and retro RISC machines with varying levels of performance and allows us to better organize around long builds!</p>\n\t<p>This feature is based on binutils reference time units which were gathered for a\n\treally, really long time in T2 package's .cache.</p>\n\t<p>We tried to make it as accurate as possible, but of course some variations, especially for packages not utilizing multiple parallel threads during compilation are to be expected.</p>\n\t<p>The T2 core developers updated a massive amount of .cache files to make this as accurate as possible.</p>\n\t<p>And last but not least, we did benchmarks on multiple boards to give people an overview of what their hardware is\n\tcapable of, which you can find under \"Performance Index\" on individual hardware reference page.<br />\n\tSee for example the Mango Pi <a target=\"_blank\" href=\"https://t2sde.org/hardware/board/MangoPi/MQPro/\">MQ-Pro D1</a> T2 hardware page.</p>\n\t<p>We hope you like this new feature, because we for sure do!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2023-07-06\">\n\t<h2>Intel hardware decoding</h2></a>\n\t2023-07-06\n\t<p>We are happy to announce that T2, as of r63868, officially supports hardware video\n\tencoding and decoding with Intel discrete GPUs (aka ARC/DG2).</p>\n\t<p><b>TL;DR: ./scripts/Emerge-Pkg -force intel-onevpl ffmpeg mpv</b></p>\n\t<p>It required 40 hours of mostly nighttime work to put everything together but we finally did it.</p>\n\t<p>Here are all the packages you need to operate your hardware en/decoder:</p>\n\t\t<ul>\n\t\t\t<li><a target=\"_blank\" href=\"https://t2sde.org/packages/libva\">libva</a></li>\n\t\t\t<li><a target=\"_blank\" href=\"https://t2sde.org/packages/onevpl\">onevpl</a></li>\n\t\t\t<li><a target=\"_blank\" href=\"https://t2sde.org/packages/intel-media-driver\">intel-media-driver</a></li>\n\t\t\t<li><a target=\"_blank\" href=\"https://t2sde.org/packages/intel-gmmlib\">intel-gmmlib</a></li>\n\t\t\t<li><a target=\"_blank\" href=\"https://t2sde.org/packages/intel-onevpl\">intel-onevpl</a></li>\n\t\t\t<li><a target=\"_blank\" href=\"https://t2sde.org/packages/ffmpeg\">ffmpeg</a> to encode or decode AV1 files</li>\n\t\t\t<li>A video player like <a target=\"_blank\" href=\"https://t2sde.org/packages/mpv\">mpv</a> or <a target=\"_blank\" href=\"https://t2sde.org/packages/vlc\">vlc</a> (or a web browser) to watch AV1 content</li>\n\t\t</ul>\n\t<p>Example command:<br />\n\t<i>ffmpeg -hwaccel qsv -c:v vp9_qsv -i input.webm -c:v av1_qsv -b:v 5M -look_ahead 1 output.webm</i></p>\n\t<p>As an added bonus you also get H264, HEVC and VP9 hardware support!</p>\n\t<p>As usual, <a target=\"_blank\" href=\"mailto:[email protected]\">patches welcome</a>!<br />\n\tLet us know if it actually works for your DG1 or Xe graphics too!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2023-05-05\">\n\t<h2>32-bit Rustc and more big-endian</h2></a>\n\t2023-05-05\n\t<p>The last couple of days we spent fixing rustc support for sparc32,\n\tnotably the elf format which isn't working upstream as well as more\n\tRISCV(32) as well as big-endian ARM fixes!</p>\n\t<p>Next release will then come with rustc, cargo and hopefully firefox\n\twhich requires a more fixes at the time of writing.</p>\n\t<p>As usual, <a target=\"_blank\" href=\"mailto:[email protected]\">patches welcome</a> if\n\tyou found something not yet working perfectly on this older, or\n\tembedded systems!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2023-02-18\">\n\t<h2>Complete system encryption</h2></a>\n\t2023-02-18\n\t<p>In the past few weeks, we've been hard at work to improve user\n\tconvenience when setting a fully encrypted T2 installation.</p>\n\t<p>Our installer already supported full-disk encryption, including\n\tencrypted boot partitions which you unlock with Grub at boot time since\n\t2020 (r50723).  <br /> But until now we were missing a crucial feature\n\tfor easier data management without being locked with one partition\n\tscheme unless doing a clean install: <b>LVM inside LUKS</b>.</p>\n\t<p>As of today, we are proud to announce that we integrated support for\n\t<b>booting LUKS+LVM</b>! We even added support for <b>encrypted\n\tswap/suspend-to-disk</b> to complete the security chain so that you\n\tcan shutdown you PC without closing everything you were working on and\n\tworry about someone running out with your drive and dumping the\n\tcontent of your swap partition in case your computer is stored in a\n\tpublic space.</p>\n\t<p>Everything is integrated in Stone which you will be able to\n\texperiment by yourself when we release 23.2 ISO images.</p>\n\t<p>Rebooting from the installed to the new system is now faster than\n\tever, courtesy of the <b>kexec</b> mechanism that was added in r60600\n\t(r59937, 60059, 60458, 60468, and more that fixed\n\tcross-compiling!). Meaning you can now deploy T2 on your server\n\twithout having time to make coffee before it reboots!</p>\n\t<p>Of course everything is already available in the current subversion\n\trepository!  <br /> <i><u>If you have an already existing T2 install\n\tmake sure to upgrade the following packages before testing anything:\n\tgrub2, linux, mkinitrd, stone, util-linux.</u></i></p>\n\t<p>A typical LUKS+LVM+suspend-to-disk setup would look like so:\n\t</p><pre><code>\n\tNAME               FSTYPE      TYPE  MOUNTPOINTS\n\tsda                            disk  \n\t├─sda1             vfat        part  /boot/efi\n\t└─sda2             crypto_LUKS part  \n\t  └─toor                       crypt \n\t    ├─qvo-swap     whatever    lvm   [SWAP]\n\t    ├─qvo-root     whatever    lvm   /\n\t    ├─qvo-boot     whatever    lvm   /boot\n\t    └─qvo-home     whatever    lvm   /home\n\t</code></pre>\n\t<p>You can watch parts of that work on youtube:\n\t</p><ul>\n\t\t<li><a target=\"_blank\" href=\"https://www.youtube.com/watch?v=BlGrb4Vn4g8\">Better and easier full-disk, swap and LVM encrypted Linux installation</a></li>\n\t\t<li><a target=\"_blank\" href=\"https://www.youtube.com/watch?v=qpegXGggQHU\">Encrypted LVM storage, kexec reboot &amp; more</a></li>\n\t</ul>\n\t<p>Next steps for us will be to have sensible defaults suggestions at\n\tpartition time for user convenience and then rewrite (hopefully soon)\n\ta graphical version of the installer.</p>\n\t<p>As always, patches welcome! Come chat with us on the interwebs!</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2022-09-02\">\n\t<h2>T2 22.9 \"TOP SECRET\"</h2></a>\n\t2022-09-02\n\t<p>Today T2 SDE Linux 22.9 was released. Another major milestone\n\tupdate with latest and greatest GCC, LLVM / Clang, X.org, Mesa3D, Glibc\n\tand more. Improved security, as well as SMART and whole-program LTO\n\toptimizations.</p>\n\t<p>As technology snapshot a pre-built binary ISO is released\n\tfor high-performance x86-64-v3, and of course all other\n\tarchitectures, including: <b>alpha, arc, arm, arm64, avr32,\n\thppa, ia64, m68k, mipsel, mips64, nios2, ppc, ppc64-32,\n\tppc64le, riscv, riscv64, s390x, sparc, sparc64, superh, x86,\n\tx86-64 and x32</b> can be rolling release updated thru the\n\tscripted build system from source – optimized for the native\n\tsystem.</p>\n\t<p>There were 1450 changesets with 2378 lines of commit messages.\n\tApproximately 1918 packages got updates, 122 issues fixed, 1918\n\tpackages or features added and 47 removed.  Around 15 improvements\n\thave been committed.</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2022-07-17\">\n\t<h2>T2 22.6 \"Résistance\"</h2></a>\n\t2022-07-17\n\t<p>Today T2 SDE Linux 22.6 was released. A major milestone update to ship full\n\tsupport for 25 CPU architectures, variants, and C libraries.\n\tOf course all the architectures, including: <b>alpha, arc, arm, arm64, avr32, hppa,\n\tia64, m68k, mipsel, mips64, nios2, ppc, ppc64-32, ppc64le, riscv, riscv64, s390x,\n\tsparc, sparc64, superh, x86, x86-64 and x32</b> can be rolling release updated thru the\n\tscripted build system from source – optimized to the native system.</p>\n\t<p>The 22.6 release received updates across the board, with latest stable Linux\n\tkernel 5.17.15, GCC12, LLVM/Clang 14 and the latest of KDE, GNOME and much more.</p>\n\t<p>There were 5014 change-sets with 6334 lines of commit messages. Approximately 4947\n\tpackages got updates, 331 issues fixed, 4947 packages or features added and 148 removed.\n\tAround 49 improvements have been committed.</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2021-11-28\">\n\t<h2>T2 feature patch bounty program</h2></a>\n\t2021-11-28\n\t<p>The T2 SDE project is thrilled to announce <a target=\"_blank\" href=\"https://exactcode.com/\">\n\tExactCODE GmbH</a> sponsoring features bounties for selected <a target=\"_blank\" href=\"https://github.com/rxrbln/t2sde/issues\">feature\n\trequests</a>. We believe OpenSource developers should be fairly paid for their\n\ttremendous infrastructure work that most of the Internet, mobile and embedded platforms\n\tare based on nowadays. We are happy to set a good example and T2 being one of the\n\tfirst project that gives back and pays their contributors.</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2021-11-05\">\n\t<h2>T2 ported Firefox to RISCV64</h2></a>\n\t2021-11-05\n\t<p>Today the T2 System Development Environment team is happy to share the latest\n\t<a target=\"_blank\" href=\"https://t2sde.org/packages/firefox\">Firefox</a> working on\n\t<a target=\"_blank\" href=\"https://www.youtube.com/watch?v=MiGfP0-g2q0\">\n\tRISCV64 Linux desktop</a>! While this is a huge step for general RISCV desktop\n\tand mobile usability more work remain, e.g. to port the JavaScript JIT to RISCV,\n\ttoo.</p>\n</article>\n<article>\n\t<a target=\"_blank\" href=\"https://t2sde.org/#news-2021-09-19\">\n\t<h2>53220 revisions, 4004 packages, and 20+ years of history</h2></a>\n\t2021-09-19\n\t<p>We are proud to announce that T2 SDE Linux reached over 4000, largely\n\tcross-compiling <a target=\"_blank\" href=\"https://t2sde.org/packages/\">packages</a> for over 20\n\t<a target=\"_blank\" href=\"https://t2sde.org/architectures/\">architectures</a>. As an added bonus,\n\tyou can nowadays often follow the development\n\t<a target=\"_blank\" href=\"https://www.youtube.com/morerenerebe\">live on YouTube</a>!</p>\n\t<p>Enjoy playing along on your devices at home and we hope you learn something ;-)</p>\n</article>\n<p><a target=\"_blank\" href=\"https://t2sde.org/index2\">Older news …</a>\n</p></div>",
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