Svobodný software

Added to the LLVM source tree today is mlir-vulkan-runner as a new utility for testing with some interesting possibilities...

Google has made their first public developer preview release of the forthcoming Android 11...

While GNOME 3.36 will be released in just a few weeks, GNOME 3.34.4 is out today as the latest stable update in the current series...

With the release of Mesa 20.0 being imminent, here is a look at all of the new features for this first quarter update to the Mesa 3D stack for open-source OpenGL/Vulkan drivers.

Oracle today has released Solaris 11.4 SRU18 as the newest version of the long-running Solaris 11.4 series...

AMD has expanded their 7002 series "Rome" family with the availability today of the EPYC 7662 as their latest 64-core / 128-thread offering and the EPYC 7532 as a new 32-core part but with a full 256MB cache to offer more per-core L3 cache than other 32-core processors...

Landing last November in the LibreOffice development code was Skia drawing support to replace Cairo and in turn that opens up for Vulkan rendering of this cross-platform, open-source office suite...

With C++20 now being deemed complete from the recent ISO C++ meeting in Prague, the GNU Compiler Collection went ahead and added the -std=c++20 flag where as up until that change this weekend relied upon the -std=c++2a switch. LLVM's Clang compiler now has similar treatment on its codebase...

Added to the Vulkan API last summer was VK_EXT_line_rasterization for line rasterization like employed by CAD applications. The open-source Mesa Radeon Vulkan "RADV" driver is now supporting this extension...

Longtime Linux kernel developer David Howells of Red Hat sent out his latest patch revision exposing new capabilities for exposing more VFS and mount information to user-space along with notification support for any file-system mount topology changes...

It has been one month and a few days since Intel first made public the need for graphics driver patching of Gen 7/7.5 graphics for older Ivybridge / Haswell hardware to fix a graphics hardware flaw. That vulnerability also affected the common Intel Gen9 graphics but there the mitigation was uneventful and quickly merged without causing any performance hit. But for Ivybridge/Haswell one month later the graphics driver mitigation for CVE-2019-14615 is still being addressed...

GNOME 3.35.91 is out today as the second beta ahead of next month's GNOME 3.36 desktop release...

[4 minuty čtení] Až doposud stačil k ověření držení domény pro získání certifikátu od bezplatné certifikační autority jediný HTTP nebo DNS dotaz. Od dnešního dne se požadavky zpřísňují, takže získat cizí certifikát bude o něco obtížnější. Když projekt Let's Encrypt v roce 2015 začínal, měl za cíl nejen udělat TLS certifikáty dostupnými pro každého a automatizovaně, ale také nastavit vyšší standardy ověřování držení doménového jména, než bylo tehdy zvykem. Během beta provozu postupně z většiny vyšších požadavků sešlo, některé, jako třeba Certificate Transparency, se naopak staly nutnou součástí všech platných certifikátů od všech autorit.

[1 minuta čtení] Sonda do světa otevřeného softwaru. Dnes si zorganizujeme domácnost, vyzkoušíme mediální enkodér, řekneme si o klientu pro sociální sítě a uspořádáme večeři na více místech. ERP systém pro vaši lednici s webovým rozhraním (děkuji za tip Jozefu Rihovi). Díky němu můžete efektivně řídit svou domácnost. Umí sledovat stav domácích zásob, hlídat datum spotřeby, vytvářet nákupní seznamy podle receptů, spravovat databázi receptů, vytvářet automatické nákupní seznamy a spoustu dalších užitečných věcí. K jeho provozu se dá použít jakýkoli webový prohlížeč, takže se dá provozovat na PC, na mobilu nebo tabletu bez ohledu na operační systém.

With Python 2 having been end-of-life since the start of the year and Ubuntu 20.04 being a long-term support release, Ubuntu developers are working hard to ensure Python 2 isn't shipped as part of this next Ubuntu LTS release...

We are seeing more cloud providers now offering AMD EPYC 7002 "Rome" series processors with the latest being Google now offering the new N2D VM family in beta for their public cloud...

It's already been six years since the collapse of Calxeda as the first promising ARM server company. With that, the Linux kernel upstream developers are looking at dropping the Calxeda platform support...

MyPaint přichází ve velké aktualizaci s velkou dávkou novinek a vylepšení, které stojí rozhodně za to. Pojďte se s námi podívat, co tato verze přinesla a nejlépe si ji hned potom vyzkoušet.

The third and likely last test release of Phoronix Test Suite 9.4-Vestby is now available for your cross-platform, open-source benchmarking needs...

With a new patch series for the Linux kernel, memory access performance by one measurement can improve by 116% on a dual socket Intel server with Optane DC Persistent Memory...