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Kernel Space: Graphics

Vulkan

  • Vulkan in Open-Source

    A discussion of the new Vulkan graphics API and its impact on Open-source software

Wayland

  • Wayland Network Transparency Patches Published

    For the longest time, when bringing up Wayland a recurring question was "what about network transparency?!" Well, Samsung's Derek Foreman has today published the set of Wayland patches for providing Wayland network traparency by pushing the Wayland protocol over TCP/IP.

  • WOW, Wayland Over Wire!

    A common complaint about Wayland is that it isn’t network transparent. X allows you to run an application on one computer and display its output on a different computer as long as the application doesn’t depend on certain “modern” features (such as the shared memory extension). Applications are forwarded individually and are indistinguishable from apps on the local desktop (network performance considerations aside). This is different than remote desktop protocols like VNC or RDP which provide control of an entire operating system.

X.Org

  • X.Org Server 1.18 Gets Its First Point Release, Fixes Multiple XWayland Issues

    Today, Adam Jackson of X.Org Foundation has announced the release and immediate availability for download of the first maintenance build in the X.Org Server 1.18 stable series.

    X.Org Server 1.18.1 represents the work done by the X.Org project's developers in the last three months, and it is here to addresses many of the issues reported by users since the release of X.Org Server 1.18.0 on November 9, 2016 (exactly three months ago). Among the highlights, we can mention several XWayland improvements, lots of Glamor patches, as well as some changes in the Present extension and the modesetting driver.

NVIDIA

  • The GTX 750 Series Still Has Lots Of Problems With Nouveau
  • NVIDIA 361.28 Linux Driver Released, Makes GLVND Optional

    The NVIDIA 361.28 release adds a legacy, non-GLVND libGL.so library to the NVIDIA package. This allows distribution packagers to choose between the GLVND and non-GLVND GLX client libraries at install time. The NVIDIA installer itself is defaulting to the legacy library unless --glvnd-glx-client is passed at install time. This is being done due to behavior differences with the NVIDIA GLX client driver that isn't defined by the Linux OpenGL 1.0 ABI.

  • Fedora 23 & Nvidia - Are we gonna have a good time?

    Well, I have to say I'm pleased with today's task. It went as expected, which is always a good thing. No regressions, no weird stuff. Almost. The FAIL error for one of the easyLife packages is somewhat alarming. If I had not looked at the console output, I might not even have noticed. But I have, and it is ever so slightly worrying me.

    However, the end result is, our old laptop is working fine, with the Nvidia drivers in place and all that, and the CPU utilization is a bit lower than with Nouveau, so there's a small bonus to this escapade, too. More importantly, Fedora 23 did not disappoint, and it is a rare beacon of hope in what is otherwise a dreadful distro season for me. To wit, if any one of you is looking for a fresh experience, a little less Ubuntu a little more something else, Fedora 23 could be the right ingredient. We're done. Oh, we shall discuss Fedora and Nvidia again, if you're wondering, so stay tuned.

More in Tux Machines

Opera Data Breach, Security of Personal Data

  • Opera User? Your Stored Passwords May Have Been Stolen
    Barely a week passes without another well-known web company suffering a data breach or hack of some kind. This week it is Opera’s turn. Opera Software, the company behind the web-browser and recently sold to a Chinese consortium for $600 million, reported a ‘server breach incident’ on its blog this weekend.
  • When it comes to protecting personal data, security gurus make their own rules
    Marcin Kleczynski, CEO of a company devoted to protecting people from hackers, has safeguarded his Twitter account with a 14-character password and by turning on two-factor authentication, an extra precaution in case that password is cracked. But Cooper Quintin, a security researcher and chief technologist at the Electronic Frontier Foundation, doesn’t bother running an anti-virus program on his computer. And Bruce Schneier? The prominent cryptography expert and chief technology officer of IBM-owned security company Resilient Systems, won’t even risk talking about what he does to secure his devices and data.

Android Leftovers

FOSS and Linux Events

  • On speaking at community conferences
    Many people reading this have already suffered me talking to them about Prometheus. In personal conversation, or in the talks I gave at DebConf15 in Heidelberg, the Debian SunCamp in Lloret de Mar, BRMlab in Prague, and even at a talk on a different topic at the RABS in Cluj-Napoca.
  • TPM Microconference Accepted into LPC 2016
    Although trusted platform modules (TPMs) have been the subject of some controversy over the years, it is quite likely that they have important roles to play in preventing firmware-based attacks, protecting user keys, and so on. However, some work is required to enable TPMs to successfully play these roles, including getting TPM support into bootloaders, securely distributing known-good hashes, and providing robust and repeatable handling of upgrades. In short, given the ever-more-hostile environments that our systems must operate in, it seems quite likely that much help will be needed, including from TPMs. For more details, see the TPM Microconference wiki page.
  • More translations added to the SFD countdown
    Software Freedom Day is celebrated all around the world and as usual our community helps us to provide marketing materials in their specific languages. While the wiki is rather simple to translate, the Countdown remains a bit more complicated and time consuming to localize. One needs to edit the SVG file and generate roughly a 100 pictures, then upload them to the wiki. Still this doesn’t scare the SFD teams around the world and we are happy to announce three more languages are ready to be used: French, Chinese and German!

Second FreeBSD 11.0 Release Candidate Restores Support for 'nat global' in IPFW

Glen Barber from the FreeBSD project announced the availability of the second RC (Release Candidate) development build of the upcoming FreeBSD 11.0 operating system. Read more