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today's leftovers

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  • GTK's Vulkan Renderer Will Now Let You Pick The GPU For Rendering

    One of the features exciting us the most about GTK4 is the Vulkan renderer that will make its premiere. This Vulkan renderer continues getting worked into shape for GTK+ 4.0.

    The most recent addition to this Vulkan renderer is a means to allow specifying a device (GPU) to use for rendering, in the event of having multiple Vulkan graphics processors on the same system.

  • openSUSE Tumbleweed Now Patched Against Meltdown/Spectre, Adopts LibreOffice 6.0

    openSUSE Project reports today through Douglas DeMaio that the openSUSE Tumbleweed software repositories have been flooded this week by four new snapshots that brought updated components and other improvements.

    According to the developer, much of the efforts of the openSUSE Tumbleweed's maintainers were focused this week on patching the recently unearthed Meltdown and Spectre security vulnerabilities that put billions of devices at risk of attacks by allowing unprivileged attackers to steal your sensitive data from memory.

  • Freexian’s report about Debian Long Term Support, December 2017
  • Debian/TeX Live 2017.20180110-1 – the big rework

    In short succession a new release of TeX Live for Debian – what could that bring? While there are not a lot of new and updated packages, there is a lot of restructuring of the packages in Debian, mostly trying to placate the voices that the TeX Live packages are getting bigger and bigger and bigger (which is true). In this release we have introduce two measures to allow for smaller installations: optional font package dependencies and downgrade of the -doc packages to suggests.

More in Tux Machines

Opinion: GitHub vs GitLab

So, Microsoft bought GitHub, and many people are confused or worried. It's not a new phenomenon when any large company buys any smaller company, and people are right to be worried, although I argue that their timing is wrong. Like Microsoft, GitHub has made some useful contributions to free and open-source software, but let's not forget that GitHub's main product is proprietary software. And, it's not just some innocuous web service either; GitHub makes and sells a proprietary software package you can download and run on your own server called GitHub Enterprise (GHE). Let's remember how we got here. BitMover made a tool called BitKeeper, a proprietary version control system that allowed free-of-charge licenses to free software projects. In 2002, the Linux kernel switched to using BitKeeper for its version control, although some notable developers made the noble choice to refuse to use the proprietary program. Many others did not, and for a number of years, kernel development was hampered by BitKeeper's restrictive noncommercial licenses. In 2005, Andrew Tridgell, working at OSDL, developed a client that bypassed this restriction, and as a result, BitMover removed licenses to BitKeeper from all OSDL employees—including Linus Torvalds. Eventually, all non-commercial licenses were stopped, and new licenses included clauses preventing the development of alternative version control systems. As a result of this, two new projects were born: Mercurial and Git. Created in a few short weeks in 2005, Git quickly became the version control system for Linux development. Proprietary version control tools aren't common in free software development, but proprietary collaboration websites have been around for some time. One of the earliest collaboration websites still around today is Sourceforge. Sourceforge was created in the late 1990s by VA Software, and the code behind the project was released in 2000. Read more

Comparing Latencies and Power consumption with various CPU schedulers

The low-latency kernel offering with Ubuntu provides a kernel tuned for low-latency environments using low-latency kernel configuration options. The x86 kernels by default run with the Intel-Pstate CPU scheduler set to run with the powersave scaling governor biased towards power efficiency. While power efficiency is fine for most use-cases, it can introduce latencies due to the fact that the CPU can be running at a low frequency to save power and also switching from a deep C state when idle to a higher C state when servicing an event can also increase on latencies. Read more

csplit: A Better Way to Split File in Linux Based on its Content

Learn some practical examples of the GNU coreutils csplit command for splitting files in Linux. It’s more useful than the popular split command. Read more

today's leftovers

  • GNOME's Nautilus Port To GTK4 Making Progress
    While GTK4 likely isn't coming out until next spring, the Nautilus file manager port to this updated tool-kit is well underway. GNOME contributor Ernestas Kulik has provided an update on the porting effort of Nautilus to GTK+ 4. Nautilus is now building under GTK4 and can run, but a lot of work remains.
  • Ubuntu’s Snap Apps Website Gets Much Needed Improvements
    Canonical, Ubuntu’s parent company, is pushing aggressively for the adoption of its universal packaging system Snap. And in the same bid, it has improved the user interface and user experience of its online Snap application store. Snap applications are a new kind of s self-contained, containerized applications. They contain most of the dependencies inside it and are confined from the operating system and other applications through security mechanisms. In other words, Snaps are more secure by design but they are bigger in size and take longer to load than the regular Linux applications.
  • This Week in Lubuntu Development #7
    Here is the seventh issue of This Week in Lubuntu Development. You can read the last issue here.
  • Microsoft Is Working On Android Smartphones; Could Be Launched Soon
  • Luxoft joins Daimler in software for next-gen cars
    The centre is looking for QA Automation Engineers with expertise in Python, Manual QA Engineers with DevOps principles knowledge, Software Developers with Linux Embedded Expertise, C++, Qt and Tools and Automation Engineer, with Jenkins, Git and Unix systems knowledge
  • Global Open Source Services Market by Type, Stage, End-User