Items tagged with Linux

It's been clear for a good while that Linux (and Unix) can prove to be a great fit for a countless number of use cases. From mobile devices to smartwatches, IoT devices, and so forth; Linux can extend far beyond the desktop and data center. But, in some cases, it's not light enough, or not fine-tuned enough. It's customizable, but at some point, it just might make more sense to start from scratch. As it appears, that's just what Google is targeting with a project it calls "Fuchsia." This project appears on Google's own Git project site, and it doesn't take much imagination to understand what... Read more...
Today's a bad day security. First it was discovered that Microsoft accidentally leaked what amounts to a golden key for Secure Boot system, and now we find out there's a rather serious vulnerability in the TCP implementation in all Linux systems since version 3.6 of the Linux kernel was deployed four years ago. Is anyone safe? As it pertains to Linux, if exploited the vulnerability could allow attackers to sniff out hosts that are communicating over the protocol and hijack the traffic. And according to the researchers at the University of California, Riverside and the U.S. Army Research Laboratory... Read more...
The first release candidate of the 4.8 Linux kernel has just been unleashed, which means its stable release is not too far behind. This particular version packs a serious wallop, so let's dive right in. For starters, there's some serious graphics love in 4.8, which includes initial NVIDIA Pascal support. That support relates to the open-source Nouveau driver, and is quite minimal at this point: it just adds mode-setting support. For users of Pascal-based graphics cards in Linux, NVIDIA has been offering proprietary drivers since each card's respective launch (including the new GeForce GTX 1060).... Read more...
If you're a Linux user who happens to dual-boot with Windows, you should exercise extreme caution when upgrading to the just-released Windows 10 Anniversary Update. Not long after Microsoft's latest release, reports began to hit the Web concerning issues of hard drives having their data deleted. The issue has proven to have enough credence to push Ubuntu's Community Manager Alan Pope to shoot out a warning: Seen multiple reports that the Windows 10 Anniversary Update deletes other partitions (containing Linux installs) without asking. :S— Alan Pope  (@popey) August 3, 2016 Another Twitter user... Read more...
We learned a couple of weeks ago that Microsoft and Canonical would be teaming up to bring some Linux goodness to Windows 10, and a mere week later, we saw the functionality hit the 14316 Insider Preview build. With that build now in the hands of tinkerers, some neat features are now being discovered. After Microsoft made the mind-blowing announcement that Linux's BASH terminal would be supported on Windows 10, many began to wonder if it'd be possible to initiate an X server (the accelerated window manager for Linux) to run GUI applications. In its shipping form, both Microsoft and Canonical... Read more...
Earlier this week, we reported on a sleek, low-end tablet running Ubuntu Linux — a world first according to Canonical. But while that was definitely exciting news in the Linux world, today’s announcement from Microsoft and Canonical is quite Earth-shattering. The two companies announced today that they have partnered to bring the Bash Unix shell directly to Windows 10. And before you even go there, no, this isn’t just Ubuntu running in a virtual machine. Instead, Ubuntu will be fully integrated into the Linux subsystems that course through Windows 10’s veinswhat the hell ? Windows 10 14251 has... Read more...
Wondering where the love for Linux is from big box OEMs? Look no further than Dell and its XPS 13 Developer Edition laptops. Also known as "Project Sputnik," Dell came up with the idea of offering developers a powerful and thin XPS notebook running Linux and launched its first models over three years ago. Now in its 5th generation, Project Sputnik is still going strong today with the latest models combining Ubuntu 14.04 with Intel's Skylake processors. To kick off its newest generation of Developer Edition laptops, Dell is offering three Core i7 configurations, including two that feature 16GB of... Read more...
If you operate a Linux-based computer system, especially a server, here's something you will want to make sure you do if you haven't done so in the past week: update. Last week, researchers at Google and Red Hat jointly announced a severe vulnerability that plagues glibc, aka: GNU C Library, which virtually every Linux install will have. If you updated within the past week, you're likely safe, but if you're not sure you patched this particular bug, run the updater again just to double-check. As usual it's always better to be safe than sorry.“Essentially, through this flaw, attackers could... Read more...
The open source community has lost a giant contributor this past Monday. His name is Ian Murdock, founder of the Debian Project, which he created while attending Purdue University, where he earned his bachelor's degree in computer science in 1996. Sadly, Murdock is dead at 42, having seemingly taken his own life just days after a tussle with San Francisco police. Leading up to his death, Murdock posted several disturbing messages on Twitter accusing the police of mistreatment and abuse. One of his posts alluded to sexual assault from a female officer who "ripped off my underwear.. I guess that's... Read more...
You never know what a new year will bring. Sometimes the thought is scary, like the unwarranted Y2K panic that had people preparing for the end of the world. And this year? The turn of the calendar caused Facebook to wig out and send notifications to several users congratulating them on "46 years of friendship" on the social network. Maybe you have been friends with someone since 1969, but it hasn't been that long on Facebook. That's because it didn't exist 46 years ago. It didn't even exist 12 years ago. Heck, the Internet wasn't a ubiquitous thing back then, yet Facebook woke up this morning... Read more...
Want to feel like the ultimate hacker, like those in the 1995 cinema classic Hackers? Quick: find the nearest Linux PC, boot to the GRUB2 bootloader, and hit Backspace 28 - and only 28 - times. Yes, really. Hector Marco & Ismael Ripoll, who are researchers for the Cybersecurity Group at the Polytechnic University of Valencia, recently discovered a flaw within the GRUB2 bootloader software that gets triggered when the Backspace key is hit a very specific number of times. At 28 presses, a memory error gets triggered that lets someone access the entire PC via GRUB's rescue shell. From there, data... Read more...
Where Linux is concerned, no one's opinions are weighed quite as heavily as Linus Torvald's, so when he makes a bold claim, it's worth paying attention. At LinuxCon Europe this week, the Linux creator partook in a fireside chat with Intel's Chief Linux and Open Source Technologist Dirk Hohndel, and from the conversation, a few interesting things were revealed. First and foremost, Linus gave a major pat on the back to ARM by saying that he suspects 2016 will be the "year of the ARM laptop". He's willing to adopt one himself, saying, "One of these days, I will actually have a machine with ARM." It's... Read more...
We recently set out to design a mini desktop computer with the wildly popular Raspberry Pi single board computer. The Raspberry Pi is a Linux-driven, ARM processor-based micro computer that is known for its low cost and small size. People use the device for a variety of projects, from micro-servers to low cost media players. Basically, our goal was to turn what is currently one of the cheapest bare-bones computer boards  into a fully enclosed mini desktop computer that could be taken anywhere without the need for cabling or setup. One of the high level goals of this project was also to learn... Read more...
Remember when getting hacked meant loss of control of your PC and/or stolen data? It could be embarrassing, sure, and you could even be fired if a weak password contributed to the theft of sensitive company information. However, more recent hacks of shown a frightening trend towards causing physical harm. Earlier this month, security researchers demonstrated the ability to remotely hijack virtually all controls in a Jeep Cherokee, including steering and braking. And now we're finding out that hackers can disable or change the target of a computer-aided sniper rifle. Scary times we live in, folks.... Read more...
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