Svobodný software

Linus Torvalds just released the first release candidate for Linux 6.9 that now marks the formal end of the two-week merge window...

Sam Lantinga released an SDL preview release today of SDL3 for helping to encourage developers to test out the new SDL 3.0 API...

The Kernel-based Virtual Machine changes for Linux 6.9 continue to enhance the capabilities of the open-source Linux virtualization software stack...

Out this weekend is a new version of uutils' Coreutils 0.0.25 as the Rust-written drop-in replacement to GNU Coreutils for common utilities found on Linux platforms and other systems...

The speakup driver that's long existed within the Linux kernel is a speech synthesizer that can interface with various synthesizer hardware and from user-space software can interface with /dev/synth for submitting data to the synthesizer. With Linux 6.9 the speakup driver is seeing two useful improvements...

Linux 6.8 dropped the SLAB allocator after its deprecation in v6.5 and now just leaving SLUB for all allocation duties. For Linux 6.9 there is continued cleaning from that SLAB removal as well as making more SLUB improvements...

With security concerns at all-time highs in the industry, Linux 6.9 is seeing yet more work to beef up its security hardening with various additional safety checks and other compile-time defenses for ensuring security best practices...

The IO_uring changes were merged early during the nearly-over Linux 6.9 merge window. This round brought yet a few more features to this wonderful and innovative kernel feature...

Workqueues are commonly used within the Linux kernel for asynchronous process execution contexts. With Linux 6.9 the workqueue (WQ) code has seen "significant and invasive" changes...

The Linux 6.9 changes for the Error Detection And Correction (EDAC) subsystem are heavy on the AMD changes...

The DIRT 5 racing game was one of the titles that hadn't worked on Intel graphics under Linux due to the sparse memory support for the ANV Vulkan driver. But with sparse support now enabled, the game was crashing at launch. But now a workaround is in place to allow Intel's Mesa 24.1 Vulkan driver to work with DIRT 5...

The hardware monitoring "HWMON" subsystem updates were merged at the start of the Linux 6.9 merge window and include the recent trend of more all-in-one liquid/water cooling systems seeing Linux driver support to enable convenient monitoring and controls...

So far when it comes to Direct Rendering Manager (DRM) / Kernel Mode-Setting (KMS) display drivers for Linux, there are Rust efforts underway for the Apple Silicon kernel graphics driver with the Asahi Linux project as well as the new Nova effort for a modern open-source NVIDIA kernel driver from Red Hat. Also now out from Red Hat is posting the Rust bindings for KMS to review plus porting the existing Virtual KMS driver over to Rust as the "RVKMS" driver...

KDE developers continue to be quite busy fixing a variety of regressions -- including some crashes -- with the new KDE Plasma 6 desktop stack. Plasma 6.0.3 will ship next week with yet more fixes while some feature work toward Plasma 6.1 is also underway...

Wine 9.5 is out as the newest bi-weekly development release for this open-source software to enjoy Windows games and applications under Linux...

Minulý týden se ve dnech 14. až 17. března v Kalifornii konala akce Southern California Linux Expo (SCALE), což je největší komunitní akce v Severní Americe zaměřená na svobodný software.

Microsoft is rolling out WSL 2.2.1 to WIndows Subsystem for Linux (WSL) users with more reliable networking support, hang fixes, and other improvements...

The RISC-V architecture updates were sent out today for the in-development Linux 6.9 kernel ahead of the v6.9-rc1 release this Sunday...

While there is AOMP for OpenMP device offloading based on the LLVM/Clang compiler, less talked about and not as feature-rich is the AMDGCN back-end within the GNU Compiler Collection (GCC) that is also worked on for OpenMP device offloading capabilities to Radeon GPUs. Squeezing in for the upcoming GCC 14.1 stable release is GFX1103 support for AMD APUs with RDNA3 integrated graphics...

Loongson continues enabling more kernel functionality for their LoongArch processor port for the upstream Linux kernel. With Linux 6.9 they sent out today a set of patches enabling more features for this Chinese CPU architecture...