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Mozilla News

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Moz/FF
  • The Ghacks user.js Firefox privacy and security list has been updated

    Pants has created a light and dark version, and both are included in the archive that you can download so that you can access both HTML documents locally on your system.

  • News: Tutorials with node.js and jpm.
  • OpenBSD and Nightly Mozilla Firefox security.

    W^X ("Write XOR Execute"; spoken as W xor X[1]) is the name of a security feature present in the OpenBSD operating system. It is a memory protection policy whereby every page in a process' address space is either writable or executable, but not both simultaneously. from wikipedia.

  • Write XOR Execute JIT Support Lands For Mozilla Firefox

    As another recent Firefox Nightly change besides enabling WebGL 2 by default is that Firefox's just-in-time compiler supports W^X protection.

    OpenBSD has been leading the charge on using W^X by default -- Write XOR Execute. As explained in that earlier article, W^X implies "a memory policy of W^X -- write xor execute where memory can be marked as writable or executable but not both, in order to fend off potential exploits." One of the biggest roadblocks that OpenBSD faced enabling W^X were JIT engines of web browsers.

More in Tux Machines

Games Leftovers

Linux and Linux Foundation

  • V3D DRM Driver Steps Towards Mainline Kernel, Renamed From VC5
    The Broadcom VC5 driver stack is being renamed to V3D and developer Eric Anholt is looking at merging it into the mainline Linux kernel. The VC5 DRM/KMS and Mesa code has been for supporting the next-generation Broadcom VideoCore 5 graphics hardware that's only now beginning to appear in some devices, well, it seems one device so far. Though as I pointed out a few months back, there's already "VC6" activity going on too as the apparent successor to VC5 already being in development.
  • Azure Sphere Makes Microsoft an Arm Linux Player for IoT [Ed: Microsoft marketing at LF (only runs on/with Windows and Visual Studio etc.)]
  • Keynotes Announced for Automotive Linux Summit & OS Summit Japan [Ed: "Senior Software Engineer, Microsoft" in there; LF has once again let Microsoft infiltrate Linux events; in the words of Microsoft’s chief evangelist, “I’ve killed at least two Mac conferences. […] by injecting Microsoft content into the conference, the conference got shut down. The guy who ran it said, why am I doing this?”]
    Automotive Linux Summit connects those driving innovation in automotive Linux from the developer community with the vendors and users providing and using the code, in order to propel the future of embedded devices in the automotive arena.

Android Leftovers

ExTiX, the Ultimate Linux Operating System, Is Now Based on Ubuntu 18.04 LTS

ExTiX is dubbed the "Ultimate Linux System," and it's been updated earlier today by developer Arne Exton to version 18.4, based on Canonical's upcoming Ubuntu 18.04 LTS operating system. However, ExTiX is using the lightweight and modern LXQt 0.12.0 as default desktop environment instead of GNOME, and it's powered by the latest Linux 4.16.2 kernel. "After removing GNOME I have installed LXQt 0.12.0," said Arne Exton in today's announcement. "Programs won’t crash or anything like that. And I haven’t discovered any bugs to report. While running ExTiX LXQt 18.4 live or from the hard drive you can use Refracta tools (pre-installed) to create your own live installable Ubuntu system. A ten-year child can do it." Read more