Language Selection

English French German Italian Portuguese Spanish

GNU

GSoC Projects Under GNU's Umbrella: GNUnet and Guix

Filed under
GNU
Google
OSS
  • GSoC 2018 - GNUnet Web-based User Interface

    In the context of Google Summer of Code 2018, my mentor (Martin Schanzenbach) and I have worked on creating and extending the REST API of GNUnet. Currently, we mirrored the functionality of following commands:

    gnunet-identity
    gnunet-namestore
    gnunet-gns
    gnunet-peerinfo

    Additionally, we developed a website with the Javascript framework Angular 6 and the design framework iotaCSS to use the new REST API. The REST API of GNUnet is now documented with Sphinx.

  • GSoC 2018 report: Cuirass Web interface

    For the last three months I have been working with the Guix team as a Google Summer of Code intern. The title of my project is "GNU Guix (Cuirass): Adding a web interface similar to the Hydra web interface".

    Cuirass is a continuous integration system which monitors the Guix git repository, schedules builds of Guix packages, and presents the build status of all Guix packages. Before my project, Cuirass did not have a web interface. The goal of the project was to implement an interface for Cuirass which would allow a user to view the overall build progress, details about evaluations, build failures, etc. The web interface of Hydra is a good example of such a tool.

    In this post, I present a final report on the project. The Cuirass repository with the changes made during the project is located at http://git.savannah.gnu.org/cgit/guix/guix-cuirass.git. A working instance of the implemented interface is available at https://berlin.guixsd.org/. You can find more examples and demonstrations of the achieved results below.

Legacy OS 2017 - Ghost of Linux past

Filed under
GNU
Linux

I am quite sad. I was really looking forward to testing Legacy OS. I like quirky, unique stuff, and the Magic Scripts impressed me so much back in the day that I was more than enthused giving this distro a go. Alas, all my expectations were shattered. From boot problems to network problems to basic browsers, the karma just wasn't there. This feels like an ancient project resurrected into the modern era, but not well adapted to it.

Hopefully, these issues can be ironed out, and then I'll take Legacy OS for another spin. At the moment, the 2017 edition feels wrong, and it doesn't have enough critical quality to warrant testing and tweaking and trying to work around some of the inherent issues. Just too much trouble. Ah well. Maybe some day. Take care.

Read more

Velt/OS: A Material Design-Themed Desktop Environment

Filed under
GNU
Linux

When it comes to desktop environments, there is a set of popular DEs like GNOME, KDE, Xfce etc. Perhaps Lumina was one of the newest addition to the desktop environment family, until now.

Let me introduce Velt/OS to you. It’s a material design inspired desktop environment mainly for Arch Linux. The project is in the experimental phase and being ‘slowly’ developed.

Read more

Zorin OS 12.4 Released – More Secure and Compatible than Ever Before

Filed under
GNU
Linux

We are pleased to announce the release of Zorin OS 12.4. This new release brings together the latest software updates, bug fixes, performance enhancements and hardware support out of the box.

Zorin OS 12.4 introduces an updated hardware enablement stack. The newly-included Linux kernel 4.15, as well as an updated X server graphics stack, add compatibility for newer computers and hardware in Zorin OS. In addition, new patches for system vulnerabilities are included in this release, so you can have the peace of mind knowing that you’re using the most secure version of Zorin OS ever.

After installing Zorin OS 12.4, you will have the latest versions of the pre-installed packages. That means fewer software updates will need to be downloaded after installing Zorin OS onto your computer.

Read more

GIMP Photo Editor: Fine-Tune Your Images Like Never Before

Filed under
GNU
Software

Who doesn’t like to fine-tuning their images and the perfect way for a lot of users is to opt for popular image editing tools. While the count of these offerings is continuing excessively, we are here to talk specifically about GIMP or (the GNU Image Manipulation Program). The free alternative to Adobe Photoshop is no less than its counterparts owing to the set of features it offers to the users.

The professional is there for the users for adding the perfect shades of color, texture, and highlights in the image. It is a tool that you can use for developing your photos from the scratch. Use the tool for professional quality effect and you will have a whole new set of images to flaunt before others.

Read more

GNU Linux-libre 4.18

Filed under
GNU
Linux
  • GNU Linux-libre 4.18-gnu

    Two new drivers had blob requests and were cleaned up (psp-dev crypto
    and icn8505 touchscreen), one was removed (atom isp), plenty needed
    adjustments.

    There are some new firmware loading interfaces starting with
    firmware_request (rather than request_firmware). The deblob-check
    script was adjusted to look for uses thereof. firwmare_request_nowarn
    is one of the new interfaces, and it almost looks like we could use it,
    since it doesn't log any errors if the firmware is not there, but it
    still looks for and asks for non-Free Software, so I decided to disable
    it just like request_firmware.

  • GNU Linux-libre 4.18-gnu Released As The Latest Deblobbed Kernel

    Hot off the release of the upstream Linux 4.18 kernel, the GNU folks have released GNU Linux-libre 4.18-gnu that is their deblobbed version that strips out any "non-free" device driver support, removes the ability to load binary-only kernel modules and not being able to load firmware blobs either.

    With the Linux-libre 4.18 release they had to clean-up some new drivers to fit their strict standards on code freedom, removed one more driver (Atom ISP), and make adjustments to other existing code.

Build Your Own Linux Single Board Computer

Filed under
GNU
Linux
Hardware

We are fortunate enough to have a huge choice of single-board computers before us, not just those with a bare-metal microcontroller, but also those capable of running fully-fledged general purpose operating systems such as GNU/Linux. The Raspberry Pi is probably the best known of this latter crop of boards, and it has spawned a host of competitors with similarly fruity names. With an entire cornucopia to choose from, it takes a bit more than evoking a berry to catch our attention. The form factors are becoming established and the usual SoCs are pretty well covered already, show us something we haven’t seen before!

[Marcel Thürmer] may have managed that feat, with his Blueberry Pi. On the face of it this is just Yet Another SBC With A Fruity Pi Name, but what caught our attention is that unlike all the others, this is one you can build yourself if you want. It’s entirely open-source, but it differs from other boards that release their files to the world in that it manages to keep construction within the realm of what is possible on the bench rather than the pick-and-place. He’s done this by choosing an Alwinner V3, an SoC originally produced for the action camera market that is available in a readily-solderable TQFP package. It’s a choice that has allowed him to pull off another constructor-friendly feat: the board is only two layers, so it won’t break the bank to have it made.

Read more

The House of Elive Linux Revamped!

Filed under
GNU
Linux
Debian

I visited the www.elivecd.org, the page that houses Elive. This is one Linux distro that caught my eye in 2009 and that I have been following ever since.

The site is being redecorated and renovated, which is a great change to reflect the polished nature of the distro that Thanatermesis (Samuel Flores Baggen) crafts there.

Read more

Also: DebConf in Taiwan!

Sparky 5.5 RC

Filed under
GNU
Linux

There are new iso images of SparkyLinux 5.5 Release Candidate available to download.
Sparky 5 follows rolling release model and is based on Debian testing “Buster”.

ISO images of Sparky 5.5 RC provides bug fixing found in the 5.5 dev20180725 release.

Read more

Proprietary Software on GNU/Linux: Dropbox and VMware Player 14

Filed under
GNU
Linux
Software
  • Dropbox makes the cloud rain poop on Linux users

    Cloud storage rules -- especially when coupled with a local backup plan. Quite frankly, it is one of the best computing innovations of all time. How cool is it that you can easily backup important files to an offsite location? Let's be honest -- before the cloud, many computer and smartphone users didn't bother backing up at all. While many still do not, the cloud has definitely improved the situation through convenience and affordability.

  • VMware Player 14 review - Alternate reality

    VMware Workstation Player is a very decent program, especially for new users. It comes with a reasonable set of options, it tries to guess what you're doing and help, and for lightweight use, it makes perfect sense. But if you are an advanced user, you will definitely need and want more, and this is where the full pro version comes into play. Or alternatively, go for other options. Overall, it remains similar to version 4, which I tested several years ago.

    My biggest gripe is not having hardware acceleration, which significantly improves the performance of virtual machines. The network and storage side of things are less critical for everyday use. Multi-VM is also important if you need to create more complicated setups or labs. That said, the program is simple and easy, and has a very gentle curve for people just freshly starting in the virtualization world. Worth testing, but always remember, 'tis but a teaser for the heavyweight just hiding behind the corner. Indeed, for me, the big take from this endeavor is that I need to test the Workstation as well. We shall see.

Syndicate content

More in Tux Machines

A Look At The Windows vs. Linux Scaling Performance Up To 64 Threads With The AMD 2990WX

This past week we looked at the Windows 10 vs. Linux performance for AMD's just-launched Ryzen Threadripper 2990WX and given the interest from that then ran some Windows Server benchmarks to see if the performance of this 64-thread CPU would be more competitive to Linux. From those Windows vs. Linux tests there has been much speculation that the performance disparity is due to Windows scheduler being less optimized for high core/thread count processors and its NUMA awareness being less vetted than the Linux kernel. For getting a better idea, here are benchmarks of Windows Server 2019 preview versus Ubuntu Linux when testing varying thread/core counts for the AMD Threadripper 2990WX. Toggled via the BIOS was SMT as well as various CCX configurations and each step of the way comparing the Windows Server 2019 Build 17733 performance to that of Ubuntu 18.04 LTS with the Linux 4.18 kernel in various multi-threaded benchmarks supported under both operating systems. Read more

Kernel: RISC-V and Virtual Machine

  • RISC-V's Linux Kernel Support Is Getting Into Good Shape, Userspace Starting To Work
    The RISC-V open-source processor ISA support within the mainline kernel is getting into good shape, just a few releases after this new architecture port was originally added to the Linux Git tree. The RISC-V code for Linux 4.19 includes the ISA-mandated timers and first-level interrupt controllers, which are needed to actually get user-space up and running. Besides the RISC-V first-level interrupt controller, Linux 4.19 also adds support for SiFive's platform-level interrupt controller that interfaces with the actual devices.
  • A Hearty Batch Of KVM Updates Land In Linux 4.19
    There is a lot of new feature work for the Kernel-based Virtual Machine (KVM) within the Linux 4.19 kernel.

Kate/KTextEditor Picks Up Many Improvements To Enhance KDE Text Editing

Even with KDE's annual Akademy conference happening this past week in Vienna, KDE development has been going strong especially on the usability front. The Kate text editor and the KTextEditor component within KDE Frameworks 5 have been the largest benefactors of recent improvements. This KDE text editing code now has support for disabling syntax highlighting entirely if preferred. When using syntax highlighting, there have been many KTextEditor enhancements to improve the experience as well as improvements to the highlighting for a variety of languages from JavaScript to YAML to AppArmor files. Read more

KStars v2.9.8 released

KStars 2.9.8 is released for Windows, MacOS, and Linux. It is a hotfix release that contains bug fixes and stability improvements over the last release. Read more Also: KDE Itinerary - How did we get here?