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Kernel and Graphics: LightNVM, Year 2038 and More

Filed under
Graphics/Benchmarks
Linux
  • LightNVM 2.0 Support Being Prepped For Linux 4.16

    LightNVM is the abstraction layer within the Linux kernel for supporting open-channel NVM Express solid-state drives. LightNVM 2.0 is on the way.

    LightNVM 2.0 is on the way and is currently available as a public draft specification. This updated specification will be released soon for dealing with these SSDs that leave management up to the operating system rather than the drive itself.

  • Input Drivers Are Being Prepped For Year 2038 Safety

    While kernel developers are busy with Spectre and Meltdown bugs right now, 20 years from now is the big "Year 2038" problem. Kernel developers are still working through the massive codebase to allow it to function past this "Unix Millenium Bug."

    The Year 2038 problem is when on 19 January 2038 that Unix systems storing time as a 32-bit integer will wrap around. Developers for years have been working on Year 2038 fixes but the kernel isn't quite tidied up yet.

  • Radeon+Ryzen CPUFreq CPU Scaling Governor Benchmarks On Linux 4.15

    Taking a break from KPTI and Retpoline benchmarks, here are some tests recently conducted with Linux 4.15 when it comes to trying out the different CPUFreq scaling governors with this latest kernel and running various games with a Radeon RX 580 Polaris graphics card.

  • VK9, the project to get Direct3D 9 applications to run with Vulkan reached another milestone

    In late December last year, the developer of the VK9 project emailed us about hitting another milestone with their project to get Direct3D 9 applications to run with Vulkan.

More in Tux Machines

Thunderbolt 3 in Fedora 28

  • The state of Thunderbolt 3 in Fedora 28
    Fedora 28 is around the corner and I wanted to highlight what we did to make the Thunderbolt 3 experience as smooth as possible. Although this post focuses on Fedora 28 for what is currently packaged and shipping, all changes are of course available upstream and should hit other distributions in the future.
  • Thunderbolt 3 Support Is In Great Shape For Fedora 28
    Red Hat developers have managed to deliver on their goals around improving Thunderbolt support on the Linux desktop with the upcoming Fedora 28 distribution update. This has been part of their goal of having secure Thunderbolt support where users can authorize devices and/or restrict access to certain capabilities on a per-device basis, which is part of Red Hat's Bolt project and currently has UI elements for the GNOME desktop.

New Heptio Announcements

Android Leftovers

New Terminal App in Chome OS Hints at Upcoming Support for Linux Applications

According to a Reddit thread, a Chromebook user recently spotted a new Terminal app added to the app drawer when running on the latest Chrome OS Dev channel. Clicking the icon would apparently prompt the user to install the Terminal app, which requires about 200 MB of disk space. The installation prompt notes the fact that the Terminal app can be used to develop on your Chromebook. It also suggests that users will be able to run native apps and command-line tools seamlessly and securely. Considering the fact that Chrome OS is powered by the Linux kernel, this can only mean one thing. Read more