Phoronix

Canonical is putting the finishing touches on Ubuntu 22.04.1 LTS that is due for release tomorrow as the first collection of stable release updates in re-spun ISO form for this "Jammy Jellyfish" long-term support series...

Direct Rendering Manager (DRM) subsystem maintainer David Airlie has submitted all of the open-source GPU/display driver updates for the Linux 6.0 (nee 5.20) merge window. Much of this work is centered around bringing up the Intel Arc Graphics DG2/Alchemist discrete graphics cards and on the AMD side continued work around enabling RDNA3 and Instinct MI300 graphics processors...

Earlier this year Intel released SVT-AV1 1.0 as a big update to this leading open-source AV1 video encoder. Since then they have not let up and now three months after v1.1, SVT-AV1 1.2 is now shipped as the latest update to this cross-platform, high performance AV1 encoder...

The HID subsystem updates for the Linux 6.0 (nee 5.20) kernel have been submitted...

OBS Studio as the popular, cross-platform, open-source software widely used by live-streamers is working on its next major release...

Valve this evening has begun shipping SteamOS 3.3 to Steam Deck customers as the latest version of their Arch Linux based software stack initially targeting their handheld game console...

A month ago there was the Fedora 37 change proposal for Fedora to officially support the Raspberry Pi 4, including its accelerated Broadcom graphics and to better advertise Fedora for the Raspberry Pi. The Fedora Engineering and Steering Committee (FESCo) has now signed off on this "official" support for the Raspberry Pi 4...

Google has promoted Chrome 104 to stable today as their newest feature update to this leading, cross-platform web browser...

Last month I ran a number of GCC 12 compiler optimization benchmarks for this latest-stable compiler atop an AMD Ryzen Threadripper 3990X workstation. Those tests included various optimization levels as well as link-time optimizations (LTO). Some Phoronix Premium supporters also requested to see some fresh GCC 12 Profile Guided Optimization (PGO) benchmarks, so here in this article are those PGO benchmark results...

DXVK 1.10.3 has been released as the newest update for an upcoming Proton release, which powers Steam Play for allowing Windows games to run often very well under Linux...

Performance tuning work to the Linux kernel's Serial Peripheral Interface (SPI) subsystem will pay off for embedded systems and other SPI-heavy platforms with Linux 6.0...

The CXL Consortium today announced the Compute Express Link 3.0 specification that doubles the data rate of CXL 2.0 to 64 GT/s while introducing no added latency...

NVIDIA today released their 515.65.01 Linux driver as the newest in the stable R515 series...

Back in May was a proposal by Canonical desktop software engineer Jeremy Bicha to use the new GNOME Console as the default terminal application in Ubuntu 22.10, replacing the GNOME Terminal. That default change hasn't happened yet but some necessary improvements have now been made to Ubuntu Kinetic's gnome-console package ahead of that possible shift...

Miguel Ojeda has posted the newest patch series implementing the Rust programming language infrastructure and initial sample code for the Linux kernel...

SUSE's David Sterba sent in the Btrfs file-system updates on Monday for the in-development Linux 6.0 kernel...

Some of the newest Linux patches out of AMD for new processors are implementing support for some recently-documented Quality of Service extensions: L3SBE and BMEC...

Released overnight was a new version of Glibc, the GNU C Library, commonly used by Linux systems as the default libc implementation...

As part of getting PREEMPT_RT support ready to be mainlined at long last for real-time kernel builds, a number of Linux 6.0 (nee 5.20) pull requests have revolved around additional RT preparatory changes. With the printk changes for Linux 6.0, the console drivers will now be skipped in RT mode...

During the month of June the Steam on Linux usage hit a multi-year high point of 1.18% while for July there is another tick upwards thanks to the continued interest in Linux gaming around the Steam Deck...

DECnet as a set of networking protocols from Digital Equipment Corporation (DEC) that date back to 1975 are expected to be finally removed from the Linux kernel. The DECnet protocols have long been obsolete, the Linux kernel implementation has been orphaned for more than one decade, and is code that belongs more in a history museum than the mainline kernel...

IO_uring continues to be one of the greatest Linux kernel innovations in recent years and with the in-development Linux 6.0 kernel is getting even better along with some nice block updates and other storage-related enhancements...

Ingo Molnar today submitted the main set of kernel scheduler updates for the in-development Linux 6.0 (nee 5.20). The scheduler updates contain some notable changes that will be interesting to benchmark in the days ahead...

Sven Peter who has worked a lot on various aspects of Apple Silicon enablement for Linux today posted the patches enabling Apple Bluetooth driver support for Apple Silicon M1/M2 hardware and also for some Apple x86 Macs...

Among the early pull requests for the now-open Linux 6.0 merge window (nee Linux 5.20) are a few AMD additions worth mentioning...

Merged in early July to Mesa 22.2 was the rewritten R600g NIR back-end for improving older AMD Radeon HD 5000/6000 series graphics cards on Linux with this open-source OpenGL driver. That NIR code was limited to "newer" Radeon GPUs supported by the R600g driver while now it's been extended for supporting pre-Evergreen GPUs too...

Released on Sunday was Unvanquished 0.53 Beta as the latest in a long string of betas for this one of the most promising open-source first person shooter (FPS) games...

In addition to being busy leading WireGuard, Jason Donenfeld continues working heavily on the Linux kernel's random number generator (RNG) code. For Linux 6.0, a number of RNG improvements are ready...

Following yesterday's release of Linux 5.19 stable the FSFLA folks maintaining the GNU Linux-libre kernel released their downstream version that strips out support for loading proprietary kernel modules as well as stripping out drivers/support that requires non-free/closed-source microcode/firmware files...

In case you missed it in yesterday's Linux 5.19 announcement and to avoid reader questions/confusion in the days ahead, just making it loud and clear here: what was referred to as the Linux 5.20 kernel in development will most likely be called Linux 6.0...

July was another exciting month for Linux and open-source software fans from being the first to report on the news of systemd creator Lennart Poettering joining Microsoft, Linux 5.19 getting wrapped up, popularity of the Rust programming language continues to climb, lots of open-source graphics driver news, and much more...

Linus Torvalds just released Linux 5.19 as stable for the newest version of the Linux kernel. He also mentioned this is the first time he released the new Linux kernel from an ARM64 laptop in the form of an Apple MacBook running an AArch64 Apple M2 SoC...

OpenRazer as the independent open-source project providing Linux drivers and user-space daemon for Razer peripherals is out with its newest feature release...

At DebConf22 in Kosovo that recently wrapped up, Lenovo's Mark Pearson who leads the company's Linux initiatives talked in-person about their 2022 platform support for Linux and their progress over the past year. In 2022 they expect 30+ platforms with Linux support...

Ahead of the Linux 5.19 stable kernel being launched later today, a few pull requests have already begun queuing for the Linux 5.20 merge window. Among those early pulls are the hardware monitoring "HWMON" subsystem updates...

You may recall a month ago the lone developer still working on open-source VIA x86 graphics support for Linux hoped to finally mainline this "OpenChrome" DRM/KMS driver for the Linux 5.20 cycle. Well, Linux 5.19 is being released today and that opens up the Linux 5.20 merge window but still the OpenChrome DRM driver isn't ready to go yet...

Linux Mint 21 has been officially released as the newest version of this popular desktop Linux distribution built atop Ubuntu...

Submitted early ahead of tomorrow's Linux 5.19 stable kernel release are the SoC changes destined for the Linux 5.20 merge window. There are more than one thousand SoC patches for Linux 5.20 cycle adding and updating many SoCs and board/platform coverage. One of several notable additions this cycle is introducing the Qualcomm Snapdragon 8cx Gen3 support for high-end Arm laptops...

Wasmer's goal is to be "the universal WebAssembly runtime" with aiming to "run any code on any client" and with Wasmer 3.0 they are furthering the potential for this multi-language, multi-platform WASM stack...

The 64-bit Arm (ARM64) architecture updates have already been sent in for Linux 5.20 ahead of the merge window formally opening...

The first release candidate of LLVM 15.0 is now available for testing of this growing open-source compiler stack...

Introduced last year in Linux 5.15 was the Aquacomputer driver that started off as a hardware monitoring "HWMON" sensor driver supporting Aquacomputer's D5 Next water-cooling pump. In Linux 5.19 that driver was extended to support the Aquacomputer OCTO fan controller under Linux and now for v5.20 it's extended to support the company's QUADRO fan controller...

KDE developers are wrapping up July with more bug fixes and other feature work underway for Plasma 5.26...

Jason Donenfeld of WireGuard fame who has recently been spending much work on improving Linux's "random" kernel code has sent out a proposal adding getrandom() support to the vDSO for better performance in seeking to better address the needs of user-space developers...

Wine 7.14 has been released as the newest bi-weekly development release of this open-source software that allows running Windows games and applications on Linux, macOS, and other platforms...

The Linux 5.19 kernel is to be released this weekend and in turn will mark the start of the Linux 5.20 merge window. Based on various Git "-next" queues and mailing list indications, here is a look at some of the changes expected for the Linux 5.20 kernel...

GNOME and Red Hat developers are working on integrating firmware security tips and recommendations into the desktop for warning users about platform/firmware security issues like if UEFI Secure Boot is disabled and other possible avenues their system could be exploited...

The GNU Compiler Collection (GCC) developers are preparing for an August release of GCC 12.2 as the first stable point release update to this year's GCC 12 series...

With LLVM 15 branched and main now open for LLVM 16, one of the early changes for this next compiler release cycle is enabling scalable vectorization by default for RISC-V with supported targets for RISC-V vector instructions...

The Mesa V3DV open-source Vulkan driver for supporting Broadcom VideoCore V/VI graphics that is most notably used by the Raspberry Pi 4 and later is now exposing Vulkan 1.2 support...