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kwr2k's blog

Ubuntu: the good and the bad

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Linux

Last Sunday, at a friend's party, someone started a discussion on the impending release of Windows 7. Most of us being from IT, it was a "hot" topic to discuss.

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today's leftovers

  • Black screen of death after Win10 update? Microsoft blames HP
    Microsoft is pointing the finger of blame at HP's factory image for black screens of death appearing after a Windows Update. Scores of PC owners took to the HP forums last week to report that Windows 10 updates released September 12 were slowing down the login process. Users stated that once they downloaded the updates and entered their username and password, they only saw black screens for about five to 10 minutes. The forum members said that clean installs or disabling a service called "app readiness", which "gets apps ready for use the first time a user signs in to this PC and when adding new apps" seemed to fix the delay. Today, a Microsoft spokesperson told The Register: "We're working to resolve this as soon as possible" and referred affected customers to a new support post.
  • GNOME 3.26 Released! Check Out the New Features
    GNOME 3.26 is the latest version of GNOME 3 released six months after the last stable release GNOME 3.24. The release, code-named “Manchester”, is the 33rd stable release of the free, open-source desktop.
  • Arch Arch and away! What's with the Arch warriors?
    If you choose to begin your Linux adventures with Arch Linux after trying Ubuntu for a month, you're probably doing it wrong. If there's a solid reason why you think Arch is for you; awesome! Do it. You will learn new things. A lot of new things. But hey, what's the point in learning what arch-chroot does if you can't figure out what sudo is or what wpa_supplicant does?
  • Setting a primary monitor for launching games in a dual monitor rig
  • AMD Zen Temperature Monitoring On Linux Is Working With Hwmon-Next
    If you want CPU temperature monitoring to work under Linux for your Ryzen / Threadripper / EPYC processor(s), it's working on hwmon-next. The temperature monitoring support didn't make it for Linux 4.14 but being published earlier this month were finally patches for Zen temperature monitoring by extending the k10temp Linux driver.
  • Fanless Skylake computer offers four PCI and PCIe slots
    Adlink’s MVP-6010 and MVP-6020 embedded computers run Linux or Windows on Intel 6th Gen CPUs, and offer 4x PCI/PCIe slots, 6x USB ports, and 4x COM ports. If Adlink’s new MVP-6010/6020 Series looks familiar, that’s because it’s a modified version of the recent MVP-5000 and last year’s MVP-6000 industrial PCs. The top half appears to be identical, with the same ports, layout, and Intel 6th Gen Core “Skylake” TE series processors. Like the MVP-6000, it adds a PCI and PCIe expansion unit on the bottom, but whereas the MVP-6000 had two slots, the MVP-6010 and MVP-6020 have four.
  • How Qi wireless charging works, and why it hasn’t taken over yet
    Qi has been an Android staple for a while, and now it’s coming to iPhones, too.
  • W3C DRM appeal fails, votes kept secret
    Earlier this summer, the World Wide Web Consortium (W3C) — the organization responsible for defining the standards that make up the Web — decided to embrace DRM (aka "EME") as a web standard. I wasn’t happy about this. I don’t know many who were. Shortly after that, the W3C agreed to talk with me about the issue. During that discussion, I encouraged the W3C to increase their level of transparency going forward — and if there is an appeal of their DRM decision, to make that process completely open and visible to the public (including how individual members of the W3C vote on the issue). The appeal happened and has officially ended. I immediately reached out to the W3C to gather some details. What I found out was highly concerning. I’ll include the most interesting bits below, as un-edited as possible.

Red Hat News

OSS: Blockchain, Innersource, SQL and Clang

  • Banks are turning to open source for blockchain, says Google engineer
    Banks have historically developed all software in-house and maintained a fierce secrecy around their code, but more recently they’ve embraced open-source. They’re likely to use open source for one of the most hotly tipped technologies out there – blockchain.
  • Innersource: How to leverage open source in the enterprise
    Companies of varying sizes across many industries are implementing innersource programs to drive greater levels of development collaboration and reuse. They ultimately seek to increase innovation; reduce time to market; grow, retain, and attract talent; and of course, delight their customers. In this article, I'll introduce innersource and some of its key facets and examine some of the problems that it can help solve. I'll also discuss some components of an innersource program, including metrics.
  • Reflection on trip to Kiel
    On Sunday, I flew home from my trip to Kiel, Germany. I was there for the Kieler Open Source und LinuxTage, September 15 and 16. It was a great conference! I wanted to share a few details while they are still fresh in my mind: I gave a plenary keynote presentation about FreeDOS! I'll admit I was a little concerned that people wouldn't find "DOS" an interesting topic in 2017, but everyone was really engaged. I got a lot of questions—so many that we had to wrap up before I could answer all the questions.
  • A quick tour of MySQL 8.0 roles
    This year at the Percona Live Open Source Database Conference in Dublin, I'll be discussing a new feature introduced in MySQL 8.0: roles. This is a new security and administrative feature that allows database administrators to simplify user management and increases the security of multi-user environments. In database administration, users are granted privileges to access schemas, tables, or columns, depending on the business needs. When many different users require authorization for different sets of privileges, administrators have to repeat the process of granting privileges several times. This is both tedious and error-prone. Using roles, administrators can define sets of privileges for a user category, and then the user authorization becomes a single statement operation. Roles have been on the MySQL community's wish list for a long time. I remember several third-party solutions that tried to implement roles as a hack on top of the existing privileges granting system. I created my own solution many years ago when I had to administer a large set of users with different levels of access. Since then, anytime a new project promised to ease the roles problem, I gave it a try. None of them truly delivered a secure solution, until now.
  • MyDiamo Expands Open Source Database Encryption Offerings to Include PostgreSQL
  • Clang-Refactor Tool Lands In Clang Codebase
    The clang-refactor tool is now living within the LLVM Clang SVN/Git codebase.

Games: Ostriv, Back to Bed, EVERSPACE, Hiveswap: Act 1