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The Spanish town of Figueres is relying on free and open source software to help manage its urban and natural environment. Fisersa Ecoserveis, an environmental company, is using a range of open source solutions to create, update and manage interactive geographic maps, used for monitoring and planning the city’s green spaces.
Not much over a year ago, few people knew about containers, and fewer still knew about Docker. Since then, the idea of building server and applications out of container-based micro-servers, has exploded in popularity. Red Hat has been watching this and now with Red Hat Enterprise Linux 7 Atomic Host (RHELAH) the company has its own operating system/container pairing to offer the business world.
Five of those security and security-related features were announced today and are on track to be included in the next edition, which should be PC-BSD 10.1.2. They are
PersonaCrypt – a command line utility to backup a user’s home directory to an encrypted external media
Tor Mode in System Updater Tray
Stealth Mode in PersonaCrypt
Ports now use LibreSSL by default instead of OpenSSL
Support for encrypted backups in Life-Preserver utility
Seco is prepping a Linux-friendly COM Express Type 6 Compact module with a quad-core, 2.3GHz Tegra K1 SoC and optional extended temperature support.
When we covered the Nvidia Jetson TK1 single board computer last March, we didn’t realize the manufacturer was Seco. In addition to the Jetson TK1 (Seco product page here), Seco is now adding a COM Express Type 6 Compact computer-on-module called the SECOMExp-TK1, which similarly runs Linux on an Nvidia Tegra K1 SoC.
This month, as we do every March, we reported on the Who Writes Linux report from the Linux Foundation. Usually, this is a fairly rote affair: Red Hat and Intel contribute tons of code, Greg Kroah-Hartman does a ton of the work, and we learn about some small firm somewhere that’s cranking out kernel code disproportionate to its size.
BPF continues marching forward as a universal, in-kernel virtual machine for the Linux kernel. The Berkeley Packet Filter was originally designed for network packet filtering but has since been extended as eBPF to support other non-network subsystems via the bpf syscall. Here's some more details on this in-kernel virtual machine.
Alexei Starovoitov presented at last month's Linux Foundation Collaboration Summit in Santa Rosa about BPF as an in-kernel virtual machine. The slides have been published for those wishing to learn more about its state and capabilities.
Nvidia’s $199 STB version of Nvidia Shield runs Android TV on a Tegra X1, and boasts 4K video, 50 optimized games, and game streaming from a “Grid” service.
The 2015 set-top box version of the Nvidia Shield follows two earlier models, including 2013’s original handheld Shield game console, now called the Nvidia Shield Portable, which was based on the Nvidia Tegra 4 system-on-chip. Last year, the chip designer-cum-hardware developer released an Nvidia Shield Tablet built around a more powerful Tegra K1 SoC with Kepler graphics, and featuring new stylus and WiFi Direct gaming controller.
According to the Linux Foundation and tech job company Dice, in the 2015 Linux Jobs Report, "Nearly all hiring managers are looking to recruit Linux professionals." While programmers and Linux system administrators are in high demand, your chances of landing a great job are greater if you have cloud, security, and/or software defined networking (SDN) skills.
In particular, "42 percent of hiring managers say experience with or knowledge of OpenStack and CloudStack are having a big impact on their Linux hiring decisions" while "49 percent of Linux professionals believe open cloud will be the biggest growth area for Linux in 2015."
So why does that matter? After all, there are lots of ways of accessing email, so why should we care whether Thunderbird has been semi-abandoned or not? As I wrote at the end of 2013, the world has changed dramatically in the wake of Edward Snowden's leaks about massive surveillance of our online activities. That makes using encryption crucial, and that, in its turn, gives Thunderbird a renewed importance, because it is currently one of the most popular ways for using GNU Privacy Guard, the free software version of the core PGP technology, via Enigmail. Indeed, it's fascinating to see from the Thunderbird blog post on "Active Daily Installations" that privacy-loving Germany headed the list with 1.7 million out of a total of 9.3 million (UK could only manage a rather feeble 254,000.)
Today at Mobile World Congress, the encrypted phone system Blackphone announced a new phone and tablet, along with a new business focus on enterprise. The phone is called the Blackphone 2, a successor to the first Blackphone shown at MWC last year, but adds a new processor, better screen, and a larger profile overall. The tablet, called the Blackphone+, is slated for release in the fall. Both run Blackphone's secure OS, forked off of Android, which is designed to protect metadata and provide end-to-end encryption throughout.
We've seen some interesting devices coming out of the Mobile World Congress in Barcelona and the small Ubuntu-powered Qbo robot is just one them.
Linux fans already kind of knew what to expected to see in Barcelona. Many Ubuntu fans were looking to check out the first Meizu MX4 Ubuntu Edition phone and their curiosity was satisfied, but now we have something that it's equally interesting, and that is a small robot.