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today's leftovers

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Misc
  • New Technologies Lead to New Linux and Cloud Training Options
  • Everything You Need to Know about the Cloud and Cloud Computing, Part II: Using the Cloud [Ed: Latest cloudwashing by IBM/LJ; just call it what it is: servers being pushed back to a mainframe era -- companies controlling all the servers.]
  • Kakoune: A Better Code Editor Heavily Inspired by Vim

    It comes with numerous text editing/writing tools such as contextual help, syntax highlighting, auto-completion while typing, and supports many different programming languages. It also implements multiple selections as an essential procedure for interacting with your text.

    In addition, Kakoune’s client/server architecture allows for multiple clients to connect to the same editing session.

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  • New in Qt 5.11: improvements to the model/view APIs (part 1)

    The Qt model/view APIs are used throughout Qt — in Qt Widgets, in Qt Quick, as well as in other non-GUI code. As I tell my students when I deliver Qt trainings: mastering the usage of model/view classes and functions is mandatory knowledge, any non-trivial Qt application is going to be data-driven, with the data coming from a model class.

  • Akademy 2019 Call for Hosts

    The organization of this year's Akademy is in full swing: the official conference program is out, we have had an insightful interview with one of the keynote speakers, another is coming soon, and attendees are already booking flights and accommodation. The #akademy IRC channel on Freenode and the Telegram group are buzzing with messages, advice and recommendations.

  • GNOME Is Removing the Ability to Launch Binary Apps from Nautilus

    Last year Nautilus lost the ability to show desktop icons — now GNOME developers plan to drop another familiar feature.

    According to a code commit on Gitlab the famous file manager is set to lose the ability to run binaries and launch apps directly.

    Or, to put it another way, you won’t be able to double-click on programs, scripts or apps to launch them using Nautilus.

  • Mageia Blog (English) : Issues with the Grand Update?

    This should not be needed, as 32-bit libraries should be able to co-exist on a 64 bit install, as they may be needed for third party applications.

    Bug 23016 has been reopened to study this a bit more. For now, we’re watching for reports, and giving you the workaround of uninstalling the 32 bit library.

    It’s not that 32-bit isn’t able to mix with 64-bit in all cases, just in some, where there are files in the lib package that should be in a different (non-arch specific) package. In these two cases, it’s the /usr/share/locale/ files are in both the 32 and 64 bit packages, with identical names and paths.

    The rpm package manager allows a file to be owned by more than one package, provided the attributes are identical, but it blocks updating with a new version, since it’s trying to update one of the packages, but until the other version is updated too, there is a conflict. We’re keeping a watch-out for these packaging errors.

    It’s possible that if you’ve used DNF to do the update, rather than urpmi, you won’t have this problem; as we gather more information, we’ll add it to roundups in the coming weeks.

    While all this Grand stuff has been happening, we’ve also been doing plenty of the usual things, including over 300 packages into Cauldron.

More in Tux Machines

today's howtos

Audiocasts: Linux in the Ham Shack (LHS), Linux Action News, Open Source Security Podcast and Let’s Encrypt

  • LHS Episode #266: #$%&! Net Neutrality
    Welcome to the first episode of Linux in the Ham Shack for 2019. In this episode, the hosts discuss topics including the 2018 RTTY Roundup using FT-8, Cubesats and wideband receivers in space, the ORI at Hamcation, Wekcan, Raspberry Pi-based VPN servers, the LHS Linux distributions, CW trainers and much more.
  • LHS Episode #267: The Weekender XXII
    Welcome to the 22nd edition of the LHS Weekender. In this episode, the hosts discuss upcoming amateur radio contests and special event stations, Open Source events in the next fortnight, Linux distributions of interest, news about science, technology and related endeavors as well is dive into food, drink and other hedonistic topics.
  • Linux Action News 89
    Another troubling week for MongoDB, ZFS On Linux lands a kernel workaround, and 600 days of postmarketOS. Plus our thoughts on the new Project Trident release, and Mozilla ending the Test Pilot program.
  • Open Source Security Podcast: Episode 130 - Chat with Snyk co-founder Danny Grander
  • The ACME Era | TechSNAP 395
    We welcome Jim to the show, and he and Wes dive deep into all things Let’s Encrypt.

Review: Sculpt OS 18.09

The Sculpt OS website suggests that the operating system is ready for day to day use, at least in some environments: "Sculpt is used as day-to-day OS by the Genode developers." Though this makes me wonder in what capacity the operating system runs on the machines of those developers. When I tried out the Haiku beta last year, the operating system had some limitations, but I could see how it could be useful to some people in environments with compatible hardware. In theory, I could browse the web, perform some basic tasks and develop software on Haiku. With Sculpt though, I was unable to get the operating system to do anything, from a user's point of view. The small OS could download packages and load some of them into memory, and it could display a graph of related components. Sculpt could connect to my network and mount additional storage. All of this is good and a fine demo of the Genode design. However, I (as a user) was unable to interact with any applications, find a command line, or browse the file system. All of this put a severe damper on my ability to use Sculpt to do anything useful. Genode, and by extension Sculpt OS, has some interesting design goals when it comes to security and minimalism. However, I don't think Sculpt is practical for any end-user tasks at this time. Read more

This Week in Linux, Chrome OS, and Death of Windows 10 Mobile

  • Episode 51 | This Week in Linux
    On this episode of This Week in Linux, we got some new announcements from Inkscape, Purism, Solus, Mozilla, and Steam. We’ll also check out some new Distro releases from Netrunner, Deeping, Android X86 and more. Then we’ll look at some new hardware offerings from Purism and Entroware. Later in the show will talk about some drama happening with a project’s licensing issues and then we’ll round out the episode with some Linux Gaming news including some sales from Humble Bundle. All that and much more!
  • Chrome OS 73 Dev Channel adds Google Drive, Play Files mount in Linux, USB device management and Crostini backup flag
    On Tuesday, Google released the first iteration of Chrome OS 73 for the Dev Channel and there are quite a few new items related to Project Crostini, for Linux app support. Some things in the lengthy changelog only set up new features coming soon while others add new functionality. Here’s a rundown on some of the Crostini additions to Chrome OS 73.
  • Tens to be disappointed as Windows 10 Mobile death date set: Doomed phone OS won't see 2020
    Microsoft has formally set the end date for support of its all-but-forgotten Windows 10 Mobile platform. The Redmond code factory said today that, come December 10, it's curtains for the ill-fated smartphone venture. The retirement will end a four-year run for a Microsoft phone effort that never really got off the ground and helped destroy Nokia in the process. "The end of support date applies to all Windows 10 Mobile products, including Windows 10 Mobile and Windows 10 Mobile Enterprise," Microsoft declared.