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Updated 2025-07-15 20:30
Dell XPS Ice Lake Taking A Wallop On Ubuntu 20.04
With our early benchmarking of Ubuntu 20.04 in its current nearing the end of development state, we've been seeing Ubuntu 20.04 boosting Intel Xeon Scalable performance, running well with AMD EPYC Rome, and good AMD Ryzen performance, among other tests. Strangely though the one platform where I've found Ubuntu 20.04 hard regressing so far is with the Dell XPS 7390 Ice Lake...
Radeon Open Compute 3.3 Released But Still Without Official Navi Support
This week marked the release of ROCm 3.3 as the newest version of the Radeon Open Compute stack...
High Resolution Wheel Scrolling Back To Being Finished Up For The Linux Desktop
Added over a year ago to the mainline Linux kernel was the high resolution mouse wheel scrolling support. While the support landed on kernel-side for to provide "buttery smooth" wheel scrolling, the work has yet to be wrapped up on the user-space side for making this a reality on the Linux desktop...
AMD ACO Backend Implements 8-bit / 16-bit Storage Capabilities - Needed For DOOM Eternal
It's been another busy week for Mesa's RADV Vulkan driver with the Valve-backed ACO compiler back-end alternative to AMDGPU LLVM...
Steam Survey Points To Tiny Uptick In Linux Percentage For March
With Steam and other online gaming platforms seeing record usage in recent weeks as a result of home isolation around the world as a result of the coronavirus, one of the matters of curiosity has been how this will impact the Linux gaming percentage...
Linux 5.7's Char/Misc Brings MHI Bus, Habana Labs AI Accelerator Code Additions
Greg Kroah-Hartman on Friday sent in his "char/misc" updates for the Linux 5.7 kernel several days later than normal...
Proton 5.0-6 To Allow Out-Of-The-Box DOOM Eternal On Linux
Valve is finishing up work on Proton 5.0-6 as the next version of their Wine downstream that powers Steam Play. With Proton 5.0-6 are some promising improvements...
NIR Vectorization Lands In Mesa 20.1 For Big Intel Graphics Performance Boost
The recently covered NIR vectorization pass ported from AMD's ACO back-end for improving the open-source Intel Linux graphics performance has landed now in Mesa 20.1...
Ada++ Wants To Make The Ada Programming Language More Accessible
Ada is a beautiful programming language when it comes to code safety with it continuing to be used by aircraft and other safety critical systems. There is now Ada++ as an unofficial fork of the language focused on making the language more accessible and friendlier in an era of the likes of Rust and Golang attracting much interest...
PCI Changes For Linux 5.7 Bring Error Disconnect Recover, P2P DMA For Skylake-E
The PCI subsystem changes were sent out today for the ongoing Linux 5.7 kernel merge window...
LLVM Lands Performance-Hitting Mitigation For Intel LVI Vulnerability
Made public in March was the Load Value Injection (LVI) attack affecting Intel CPUs with SGX capabilities. LVI combines Spectre-style code gadgets with Meltdown-type illegal data flows to bypass existing defenses and allow injecting data into a victim's transient execution. While mitigations on the GNU side quickly landed, the LLVM compiler mitigations were just merged today.
Ubuntu 20.04 LTS Beta Released
For those with extra time on their hands due to being at home and social distancing, Canonical released the Ubuntu 20.04 LTS beta today for testing...
Linus Torvalds Questions The Not So Glorious Driver For That Funky Looking RGB Mouse
Last month I noted a new Linux driver for a buggy and funky looking mouse. A special driver was created by a community developer due to not all the mice button working otherwise due to not abiding by HID specifications. Now that the driver was merged for Linux 5.7, Linus Torvalds had words to share on this open-source driver...
POCL 1.5 Released With Performance Improvements, Fixes For OpenCL On CPUs
POCL 1.5 has been released as the "Portable CL" implementation for running OpenCL on CPUs and other devices with LLVM back-ends...
Intel MKL-DNN / DNNL 1.3 Released With Cooper Lake Optimizations
Intel on Thursday released version 1.3 of their Deep Neural Network Library (DNNL) formerly known as MKL-DNN in offering a open-source performance library for deep learning applications...
Plenty Of New Sound Hardware Support, Continued Sound Open Firmware Work For Linux 5.7
SUSE's Takashi Iwai who oversees the sound subsystem for the Linux kernel sent in his changes on Thursday that are ready for the 5.7 kernel...
Chrome, Skype, Microsoft Teams, Zoom, VSCode Now Unofficially Available For Clear Linux
One of the common criticisms for those trying to use Clear Linux on the desktop is that it lacks easy access to proprietary packages like Google Chrome and Steam. There has been plumbing within its swupd package/bundle management system to support third-party repositories to expand the ecosystem and now we're finally seeing that happen...
NetBSD 8.2 Released With Fix For Ryzen USB Issues, Fix For Booting Single Core CPUs
While NetBSD 9.0 has been out since mid-February, for those still on the NetBSD 8 series the NetBSD 8.2 milestone is now available with various fixes. As a result of the coronavirus, the NetBSD 7 series is also being extended...
Linux 5.7 Seeing Updates For Intel SpeedSelect Technology, Jasper Lake PMC
Andy Shevchenko submitted on Tuesday the x86 platform driver updates targeting the Linux 5.7 kernel merge window...
System76 Thelio Major Proves To Be A Major Player For Linux Workstations
For the past two months we have been testing the System76 Thelio Major and it's been working out extremely well with performance and reliability. The Thelio Major offering with options for Intel Core X-Series or AMD Ryzen Threadripper and resides between their standard Thelio desktop with Ryzen/Core CPUs and the Thelio Massive that sports dual Intel Xeon CPUs.
X-Plane 11.50 Flight Simulator Beta Released With Vulkan API Support
For years we have been looking forward to X-Plane with a new Vulkan renderer to replace its aging OpenGL renderer. Finally today the X-Plane 11.50 Beta has been made public for this realistic flight simulator that supports Metal on Apple platforms and Vulkan everywhere else...
GNOME 3.36.1 Released With First Batch Of Fixes
Following last month's release of GNOME 3.36 with its many new features and performance improvements, GNOME 3.36.1 is out today with the first batch of updates/fixes to this H1'2020 open-source desktop...
Mesa OpenGL Threading Enabled For More Games Yielding Sizable Performance Jumps
Well known open-source AMD OpenGL driver developer Marek Olšák has enabled more Linux games to run with Mesa's GLTHREAD functionality enabled for helping with the performance...
LXD 4.0 LTS Released For Offering The Latest Linux Containers Experience
Ahead of the Ubuntu 20.04 LTS release later this month, the Canonical folks working on LXD for Linux containers and VMs have released LXD 4.0 LTS...
Btrfs File-System Updates Land In Linux 5.7
SUSE's David Sterba sent in the Btrfs file-system updates this week for the Linux 5.7 kernel...
LLVM Plumbs Support For Intel Golden Cove's New SERIALIZE Instruction
Yesterday we noted Intel's programming reference manual being updated with new Golden Cove instructions for Sapphire Rapids and Alder Lake and with that Intel's open-source developers have begun pushing their changes to the compilers. The latest updates add TSXLDTRK, a new HYBRID bit for Core+Atom hybrd CPUs, and a new SERIALIZE instruction. After GCC was receiving the patch attention yesterday, LLVM is getting its attention today...
Linux 5.6.2 Released With Fix For The IWLWIFI Intel WiFi Driver
Basically a half-week after Linux 5.6 shipped as stable, we are up to the second point release of it...
Intel 10th Gen H-Series Mobile CPUs Hit Up To 5.3GHz
Days after AMD announced their full Ryzen 4000 series mobile CPU line-up, Intel has now introduced their 10th Gen Core H-series processors...
GCC 10 Release Candidate Likely Hitting In The Next Few Weeks
The month of April usually sees the new annual GNU Compiler Collection (GCC) feature releases and for GCC 10 in the form of GCC 10.1 as the first stable release in the series does stand chances of releasing this month...
SELinux Seeing Performance Improvements With Linux 5.7
A few months back when we last looked at the performance impact of having SELinux enabled there was a hit but not too bad for most workloads. But we'll need to take another look soon as with the Linux 5.7 kernel are some performance improvements and more for SELinux...
Mesa 20.0.3 Released With Latest Open-Source Graphics Driver Fixes
While many of you are users of Mesa Git for experiencing the bleeding-edge graphics drivers especially if you are a gamer wanting peak performance, for those on the Mesa stable series the Mesa 20.0.3 update has now shipped...
GNU Guix Wants To Replace The Linux-Libre Kernel With The Hurd Micro-Kernel
Seemingly at first thinking it was just an April Fools' Day joke, but it turns out the GNU Guix developers responsible for their package manager and operating system are actually working to replace their Linux (GNU Linux-libre to be exact) kernel with GNU Hurd...
GTK 3.98.2 Released As Another Step Towards GTK4
GTK 3.98.2 is out as the latest development snapshot in the road to the overdue but much anticipated GTK 4.0...
Upstreaming LLVM's Fortran "Flang" Front-End Has Been Flung Back Further
Upstreaming of LLVM's Fortran front-end developed as "f18" and being upstreamed with the Flang name was supposed to happen back in January. Three months later, the developers still are struggling to get the code into shape for integration...
Linux 5.7 Gets A Unified/User-Space-Access-Intended Accelerator Framework
The Linux 5.7 crypto subsystem updates include new drivers...
GCC 11 Will Likely Support Using LLVM's libc++
While GCC 10 isn't even out for a few more weeks, looking ahead to next year's GCC 11 release is already one interesting planned change...
Linux 5.7 Networking Changes Bring Qualcomm IPA, New Intel Driver Additions
The networking changes for the Linux 5.7 kernel have already been merged and as usual there is a lot of new wired and wireless networking driver activity...
Intel GCC Patches + PRM Update Adds SERIALIZE Instruction, Confirm Atom+Core Hybrid CPUs
Intel has seemingly just updated their public programming reference manual as well as sending out some new patches to the GCC compiler for supporting new instructions on yet-to-be-released CPUs...
Linux 5.7 Graphics Driver Updates Enable Tiger Lake By Default, OLED Backlight Support
The Linux 5.7 Direct Rendering Manager (DRM) updates have been submitted as the kernel graphics driver changes for this next kernel feature release. As usual, there is a lot of work especially on the Intel and AMD Radeon side while nothing was queued for the open-source NVIDIA (Nouveau) driver...
GhostBSD 20.03 Is Out As The Latest Monthly Update To This Desktop BSD
If you are looking for a new desktop-friendly BSD with TrueOS being phased out, GhostBSD 20.03 is out as the promising desktop-focused OS based on FreeBSD and using the MATE desktop environment as a decent out-of-the-box experience...
QEMU 5.0-rc1 Released For Linux Virtualization With The Stable Update Coming This Month
QEMU 5.0-rc1 was released on Tuesday as the latest development release in the path to QEMU 5.0.0 expected to be achieved later this month...
The Linux 5.7 Scheduler Changes Bring Prominent Additions For Intel & Arm CPUs
Ingo Molnar on Monday sent in the scheduler updates for the Linux 5.7 kernel that saw its merge window open at the start of this week. For the Linux 5.7 cycle are a number of prominent scheduler additions...
Apple Using Rust, exFAT, Ryzen Laptops, Ubuntu 20.04 Advances + Other Hits From March
During the month of March on Phoronix were 277 original news articles written by your's truly along with another 20 featured benchmark articles / Linux hardware reviews. Here is a look back at what is exciting Linux/open-source enthusiasts with so many hardware and software happenings...
Oracle Ships Unbreakable Enterprise Kernel 6 - Based On Linux 5.4 + DTrace Over BPF, Etc
Oracle has announced their newest major release of their "Unbreakable Enterprise Kernel" that they continue spinning as an option for users of Oracle Linux and being the default within the Oracle Cloud...
Linux 5.7 Media Updates Add H.264 / H.265 / VP9 Decode To The Meson Driver
The media subsystem updates have landed for the Linux 5.7 kernel merge window...
Linux 5.7 For 64-bit ARM Brings In-Kernel Pointer Authentication, Activity Monitors
The 64-bit ARM architecture code will support several new features with the in-development Linux 5.7 kernel...
Linux Mint 20 Doing Away With 32-Bit Support
Linux Mint is joining the ranks of most other major desktop Linux distributions in abandoning their 32-bit support...
LLVM Clang 10.0 Compiler Performance On Intel + AMD CPUs Under Linux
With last week's release of LLVM/Clang 10.0, here are our first benchmarks looking at the stable release of the Clang 10.0 C/C++ compiler compared to its previous (v9.0.1) release on various Intel and AMD processors under Ubuntu Linux.
Linux 5.7 Power Management Includes Fixes, Tiny Power Button Driver
Intel's Rafael Wysocki who oversees the kernel's power management area has sent in his relevant pull requests for the Linux 5.7 kernel merge window...
GNOME's Mutter Working On Variable Refresh Rate Support (VRR / Adaptive-Sync / FreeSync)
Sway's Wayland compositor recently added Variable Refresh Rate / Adaptive-Sync support to help avoid tearing and stuttering while now GNOME's Mutter is working on similar VRR support on the desktop...
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