Language Selection

English French German Italian Portuguese Spanish

Graphics: Mesa 20.1.5, Intel and AMD

Filed under
Graphics/Benchmarks
  • mesa 20.1.5
    Hi all,
    
    I'd like to announce Mesa 20.1.5, the fifth bugfix release for the 20.1 branch.
    
    The next bugfix release is planned for 2 weeks from now, on 2020-08-19.
    
    Cheers,
    Eric
    
    
  • Mesa 20.1.5 Released For The Latest Stable Open-Source Vulkan / OpenGL Drivers

    Mesa 20.1.5 provides the latest stable open-source Vulkan/OpenGL graphics drivers for the Linux desktop as the newest bi-weekly milestone.

    Mesa 20.2 remains under development as this quarter's feature release due out in about one month's time. Mesa 20.2 is running behind schedule as it should have been branched around the end of July but has yet to happen. In any case, more Mesa 20.2 feature work continues to land and more than likely will ship sometime in September. But until that occurs, Mesa 20.1 is the latest stable series.

  • Intel Workaround For Graphics Driver Regression: "The Platform Problem Going Crazy"

    Sent out over the weekend was a patch series for the Intel Linux kernel graphics driver entitled "Time, where did it go?" This set of 42 patches aims to provide incremental improvements to the driver to offset a performance regression in Linux 5.7 that Intel hasn't been able to track down. This increased complication of the driver to offset the regression is now under the microscope.

    The set of 42 patches by longtime Intel open-source developer Chris Wilson provides incremental improvements to reduce the execution latency. He was upfront that the intent of these improvements are to "basically offsets the small regressions incurred when compared to [Linux kernel] 5.7."

  • RadeonSI Resorts To Disabling SDMA For GFX9/Vega Due To APU Issues

    AMD's RadeonSI Gallium3D driver has resorted to disabling SDMA (System DMA) async DMA engine support for all GFX9/Vega hardware due to issues plaguing some APUs.

    While SDMA has the potential of helping performance, GFX9 (Vega) is now seeing the support disabled due to bugs seeming to only affect APUs. Though it's not entirely surprising as the open-source AMD Radeon Linux driver also is not enabling SDMA at this point for GFX8 (Polaris) or GFX10 (Navi) hardware either.

    Opened three months ago was the merge request for disabling SDMA on GFX9 and to back-port it to the stable series as well. Longtime AMD open-source developer Marek Olsak noted, "This is somewhat a radical step. All opinions welcome."

More in Tux Machines

Purism Launches $99/m Librem AweSIM Cellular Service

The Librem AweSIM is the latest string in the social-purpose company’s bow. It costs $99 a month. For this price buyers get a new sim, a new phone number, and unlimited talk, texts, and data (including over 5G where available) that works with the Librem 5 phone. And since the cellular account is registered under Purism’s name rather than yours it could provide you with an additional later of privacy protection from nefarious carrier tactics. Purism say the plan can be cancelled at any time too, meaning you won’t be locked into a 12 or 24-month contract. Read more Direct: Purism Launches Librem AweSIM Cellular Service Announcing Librem AweSIM: A Privacy-focused Cellular Service for the Librem 5

How I Switched from Windows 10 to Linux Mint

Ok, now I have decided to switch to Linux but here comes the first question. Which distro will satisfy my needs both in terms of GUI and other aspects? Linux is not something new to me since I have been working with RHEL based distros in my work for the past 4 years with the command-line. I know RHEL based distros are good for enterprises but not for personalized desktop environments, at least that’s what I am thinking till now. So I started my research to find the distro that should be easy for me to use and at the same time should have good community support if in case I ran into some problem. Among many Linux distros, I drilled down my list to 4 flavors. Read more

Android Leftovers

today's leftovers

  • Review: Acer Swift 3 with Ryzen 7 4700U is a $650 laptop that punches above its class

    While I did not take the time to install a GNU/Linux distro to local storage and test battery life and long-term performance, I did take an Ubuntu 20.04 LTS LiveUSB for a spin and found that almost everything seemed to be working out of the box.

  • The Preservation and Continuation of the Iconic Linux Journal

    As we welcome the return of Linux Journal, it’s worth recognizing the impact of the September 22nd announcement of the magazine’s return and how it sparked many feelings of nostalgia and excitement in thousands among the Linux community. That being said, it is also worth noting that the ways in which journalism has changed since Linux Journal’s first publication in 1994. The number of printed magazines have significantly decreased and exclusively digitally published content has become the norm in most cases. Linux Journal experienced this change in 2011 when the print version of the magazine was discontinued. Although many resented the change, it is far from the only magazine that embraced this trend. Despite the bitterness by some, embracing the digital version of Linux Journal allowed for its writers and publishers to direct their focus on taking full advantage of what the internet had to offer. Despite several advantages of an online publishing format, one concern that was becoming increasingly concerning for Linux Journal until September 22nd, 2020 was the survival of the Linux Journal website. If the website were to have shut down, the community would have potentially lost access to hundreds (or thousands) of articles and documents that were only published on the Linux Journal website and were not collectively available anywhere else. Even if an individual possessed the archive of the monthly issues of the journal, an attempt to republish it would be potentially legally problematic and would certainly show a lack of consideration for the rights of the authors who originally wrote the articles.

  • What is cooking on KDE websites this month (September)?

    The wiki instance we use, there migrated to MediaWiki 3.34 the latest LTS version, this bring a few improvement in the translations module and fix the problem that translated pages couldn’t be moved arround. The commenting plugin was sadly discountinued in this version and instead the Echo extension was added and provide a way to ping people.

  • SoK 2021: Mentor Wanted!

    The Season of KDE is a 3 weeks long program that provides an opportunity for people to do mentored projects for KDE. We are still looking for more mentors for SoK 2021. So please consider mentoring for this year season and adding ideas related to the project you are working on in the Wiki page. And joining the #kde-soc channel.