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Linux

Systemd 216 Piles On More Features, Aims For New User-Space VT

Filed under
Linux
Red Hat

Lennart Poettering announced the systemd 216 release on Tuesday and among its changes is a more complete systemd-resolved that has nearly complete caching DNS and LLMNR stub resolver, a new systemd terminal library, and a number of new commands.

The systemd 216 release also has improvements to various systemd sub-commands, an nss-mymachines NSS module was added, a new networkctl client tool, KDBUS updates against Linux 3.17's memfd, networkd improvements, a new systemd-terminal library for implementing full TTY stream parsing and rendering, a new systemd-journal-upload utility, an LZ4 compressor for journald, a new systemd-escape tool, a new systemd-firstboot component, and much more.

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The OS LinuX Desktop

Filed under
GNU
Linux
Mac

Reader Oliver wanted to make his Linux Mint desktop look as much like a Mac as possible so others would find it easy to use. Given some of our previous Linux featured desktops, we know it wasn't tough, but the end-result still looks great. Here's how it's all set up.

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A Linux Desktop Designed for You

Filed under
GNU
Linux

Desktop environments for Linux are not released ready-made. Behind each is a set of assumptions about what a desktop should be, and how users should interact with them. Increasingly, too, each environment has a history -- some of which are many years old.

As you shop around for a desktop, these assumptions are worth taking note of. Often, they can reveal tendencies that you might not discover without several days of probing and working with the desktop.

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Home automation hub runs Linux, offers cloud services

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Linux

Cloud Media launched a Kickstarter campaign for a Linux-based “Stack Box” home automation hub with cloud services and Raspberry Pi expansion compatibility.

Do we really need yet another crowdfunded Linux-based home automation hub? Of course we do! The Stack Box is now vying for Kickstarter funds through Sept. 17 at prices starting at $79 in black, with shipments due in December.

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Linux 3.17 Lands Memfd, A KDBUS Prerequisite

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Linux

Memfd is a mechanism similar to Android's Ashmem that allows zero-copy message passing in KDBUS. Memfd effectively comes down to just a chunk of memory with a file descriptor attached that can be passed to mmap(). The memfd_create() function returns a raw shmem file and there's optional support for sealing.

Memfd is needed by KDBUS for message passing and now the code -- after being public but out-of-tree for several months -- is finally mainline. As a result, the KDBUS code has been updated to take advantage of the mainline Linux 3.17 state.

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About the use of linux for normal people

Filed under
Linux

I was trying to write this blog post for quite a long time, and it become so, so big that I’ll have to split it in three posts, It is like a ‘people of kde’ but different, the focus is not to show someone that works for KDE, but someone that tried to use KDE to work – being it a non-tech person. Since I spend most of my days helping people that is struggling with Free Software to pass the hate feeling, I feel that I have lots of things to say being that I’m activelly maintaining over 5 laptops from different friends that lives on different states.

I also like to study humans, this very strange animal that has so many different ways of expressing himself that it’s so, so hard to get it right.

First case of study:

Cléo Martins, Professional Chef, Vegan and “Wanted to try linux because she liked the concept”, That’s a bold move.

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The Connected Car, Part 3: No Shortcuts to Security

Filed under
Android
Linux
OSS

The Linux Foundation wants an open source platform in the pole position. The nonprofit consortium already has a fully functional Linux distribution, called "Automotive Grade Linux," or AGL. It is a customizable, open source automotive software stack with Linux at its core.

Google has its own plan for connecting cars to mobile devices and the Internet. Google's Android Auto is a dashboard navigation and entertainment system powered by an Android smartphone. It is very similar in concept to competing designs from Apple and Microsoft.

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Ditching Linux for Windows? The truth isn't that simple, says Munich

Filed under
GNU
Linux
Microsoft

Munich city council demonstrated to the world that an organisation employing thousands could ditch Windows and move to Linux and free software.

When the project finished late last year about 15,000 staff at the German authority had been migrated to using Limux, a custom-version of Ubuntu, and OpenOffice.

But is the council's move to open source about to be scrapped in favour or returning to Microsoft?

No says the council, in spite of numerous reports to the contrary. Suggestions the council has decided to back away from Linux are wrong, according to council spokesman Stefan Hauf.

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Alienware: Steam Machine owners will "sacrifice content" for the sake of Linux

Filed under
GNU
Linux
Gaming

It’s been tough to parse Alienware’s position on the Linux-based SteamOS. At E3 they told us that the Steam Machine will increase Linux gamers by “20, 30 fold, overnight”. But with the first Steam Machines delayed into 2015, they’ve upstaged their own Linux box with a Windows-based living room PC: the Alienware Alpha.

So who would win in a fight, Alienware? A living room PC running Windows, or the same PC running SteamOS?

“It depends on what you’re looking for; there’s advantages to both,” said Alienware general manager Frank Azor. “[With] the Linux version I do think you’re going to sacrifice a little bit of content.”

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The Justice League of Linux: If Distros Were Superheroes Ubuntu Would Be Superman

Filed under
GNU
Linux
Ubuntu

It’s an obvious comparison: both Ubuntu and Superman are leaders, they are dependable, and they are arguably the most well known of their kind. Both are security minded and concerned with privacy, while Canonical’s laser-like focus in pursuit of convergence is nearly as intense as the red-hot beam fired out of Superman’s eyes!

Powerful, upfront and well intentioned (sometimes to a fault) the famous Linux distribution has much in common with the most famous superhero of all time.

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More in Tux Machines

Open source software: The question of security

The logic is understandable - how can a software with source code that can easily be viewed, accessed and changed have even a modicum of security? opensource-security-question Open source software is safer than many believe. But with organizations around the globe deploying open source solutions in even some of the most mission-critical and security-sensitive environments, there is clearly something unaccounted for by that logic. According to a November 28 2013 Financial News article, some of the world's largest banks and exchanges, including Deutsche Bank and the New York Stock Exchange, have been active in open source projects and are operating their infrastructure on Linux, Apache and similar systems. Read more

Beer and open source with Untappd

Greg Avola loves beer and coding. He loves beer so much that he made an app, Untappd, where users track their favorite brews. He loves coding so much that he wrote a book about mobile web development. According to him, if it weren't for open source software, his app—and the projects of many other developers—simply wouldn't exist. Read more in my interview with Greg about his open source journey, his favorite beer, and why check-in apps are still relevant. Read more

What is Docker, Really? Founder Solomon Hykes Explains

Docker has quickly become one of the most popular open source projects in cloud computing. With millions of Docker Engine downloads, hundreds of meetup groups in 40 countries and dozens upon dozens of companies announcing Docker integration, it's no wonder the less-than-two-year-old project ranked No. 2 overall behind OpenStack in Linux.com and The New Stack's top open cloud project survey. This meteoric rise is still puzzling, and somewhat problematic, however, for Docker, which is “just trying to keep up” with all of the attention and contributions it's receiving, said founder Solomon Hykes in his keynote at LinuxCon and CloudOpen on Thursday. Most people today who are aware of Docker don't necessarily understand how it works or even why it exists, he said, because they haven't actually used it. “Docker is very popular, it became popular very fast, and we're not really sure why,” Hykes said. “My personal theory … is that it was in the right place at the right time for a trend that's much bigger than Docker, and that is very important for all of us, that has to do with how applications are built.” Read more