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Linux Hardware Reviews & News
Updated: 2 min 23 sec ago

Kdenlive's Significantly Refactored Video Editor Is Now Ready For Testing

Wed, 2018-07-04 16:00
Developers working hard on the Kdenlive open-source video editor are preparing to unveil their significantly refactored code-base in the upcoming KDE Applications 18.08 release. But for helping weed out the bugs, you can now test an AppImage for this big release that is nearly two years in the making...

Noctua NH-D9 DX-3647 4U: A High-End Xeon Scalable Heatsink

Wed, 2018-07-04 15:30
Back in March we looked at the cooling performance of Noctua's AMD EPYC heatsinks for cooling these Zen-based server processors. The Noctua heatsinks tested did a wonderful job testing those socket SP3 processors so when the Austrian company announced a few weeks ago their Xeon Scalable heatsink line-up, we decided it would be interesting to see how their latest Intel server heatsinks perform.

Apple, Ryzen, Valve & The Evolving Linux Kernel Dominated Conversations In Q2

Wed, 2018-07-04 14:19
First of all, Happy Independence Day to the Phoronix readers in the United States. On this rather light day, here is a look back at the most popular Phoronix articles during the second quarter of the year. During Q2-2018 were 924 original news articles published with new content each and everyday and that's in addition to another 68 featured Linux hardware reviews / multi-page benchmark articles...

H1-2018 Was Certainly Eventful For The GCC Compiler

Wed, 2018-07-04 12:06
The first half of 2018 was certainly eventful for the GNU Compiler Collection (GCC) with the stable release of GCC8, feature development on GCC9 kicking off, and all the associated fun...

OpenGL 4.5 Compat Being Worked On For RadeonSI, Helping Out No Man's Sky & Others

Wed, 2018-07-04 11:43
What does Valve's Linux GPU driver developer Timothy Arceri do now that he took the RadeonSI Gallium3D driver up to OpenGL 4.4 in its compatibility profile mode? Work on OpenGL 4.5 compatibility profile support, of course...

How To Make Use Of Wayland Screen Sharing With PipeWire & XDG Desktop Portal

Wed, 2018-07-04 11:27
A few days back we reported on the Red hat progress with supporting WebRTC-based screen-casting under Wayland that's working both for KDE Plasma and GNOME Shell. Given all the concerns over the years in supporting screen sharing / remote desktop under Wayland and the bits only coming together recently, Red Hat's Jan Grulich has offered up a guide...

Fedora 29 For ARM Eyeing ZRAM Support, ARMv7 UEFI Booting

Wed, 2018-07-04 09:16
When it comes to the growing number of changes slated for Fedora 29, while most of the feature plans benefit all supported CPU architectures, there are also some ARM-specific improvements planned...

Glibc Support For Statx Is Finally Under Review

Wed, 2018-07-04 06:11
Red Hat developer Florian Weimer sent out a patch this week adding the statx function to the GNU C Library (glibc)...

Elementary OS Juno Beta 1 Released

Wed, 2018-07-04 02:14
For fans of the desktop-focused, easy-to-use, and elegantly designed Elementary OS Linux distribution, their beta of the upcoming 5.0 "Juno" is now available for public testing...

Version 14 Of The D-Bus Message Broker Released

Wed, 2018-07-04 01:43
With the BUS1 in-kernel IPC mechanism continuing to be off in the distance as a potential successor to the current form of D-Bus, the BUS1 developers continue working on Dbus-Broker as the "Linux D-Bus Message Broker" that retains compatibility with the D-Bus specification while offering higher performance and greater scalability...

Mesa 18.0/18.1/18.2 RadeonSI + RADV Benchmark Comparison With Radeon RX 580 / R9 Fury / RX Vega 64

Tue, 2018-07-03 19:43
For those currently making use of Ubuntu 18.04 LTS with its default graphics stack (Linux 4.15 + Mesa 18.0) and are wondering if it makes sense upgrading to a newer version of the Linux kernel and/or Mesa, here is an extensive Mesa+AMDGPU comparison testing four graphics driver configurations across three popular AMD Radeon graphics cards.

Dell Precision 7530/7730 Now Shipping With Ubuntu Linux Option

Tue, 2018-07-03 17:56
Announced back in May were several new Dell Precision laptops pre-loaded with Ubuntu Linux. The Dell Precision 7530 and 7730 from that batch are now shipping with Ubuntu as a factory option...

More Intel ARB_gl_spirv Code Lands In Mesa, But Still Not Ready To Finish Up OpenGL 4.6

Tue, 2018-07-03 16:48
The end of July marks one year since the release of OpenGL 4.6 but sadly it doesn't look like the Mesa drivers will meet that anniversary for having working open-source OpenGL 4.6 compliance in the mainline Mesa code-base...

Benchmarking The Performance Impact Of Speculative Store Bypass Disable For Spectre V4 On Intel Core i7

Tue, 2018-07-03 15:45
In late May Spectre V4 was made public and coinciding with the public reveal was the Linux kernel patches for the Speculative Store Bypass Disable (SSBD) mode for mitigating this latest side-channel attack. For SSBD on Intel CPUs, updated microcode is required and those patched microcode files are now being delivered down through new BIOS updates from motherboard vendors. In recent days with seeing ASUS motherboards get the updated supported, I decided to run some initial Core i7 Coffeelake benchmarks with/without the SSBD support being enabled in the Linux kernel.

Some Early Tests Of Linux 4.18 On AMD EPYC

Tue, 2018-07-03 14:11
With the Linux 4.18 kernel development settling nicely, I've been ramping up tests lately on the Linux Git state. For those curious, here are some fresh benchmarks using the current AMD flagship EPYC processor of Linux 4.16, 4.17, and 4.18 Git...

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