February 2016 - wlug - University of Waikato Mail Lists

by William Mckee

Hello, Raspberry Pi 3 was just released. The highlights of the model: Raspberry Pi 3 - Model B Technical Specification Broadcom BCM2387 chipset 1.2GHz Quad-Core ARM Cortex-A53 802.11 bgn Wireless LAN and Bluetooth 4.1 (Bluetooth Classic and LE) 1GB RAM 64 Bit CPU I think I am most excited about the 64 Bit CPU. What's also amazing is they have kept the same price as the Raspberry Pi 2 - 35 pounds. I'm happy with my Raspberry Pi 2 setup but keen to pick one of these up (still can't get a zero). Blog post: https://www.raspberrypi.org/blog/raspberry-pi-3-on-sale/ cheers, William.

5 years, 1 month

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Pi used in FM radio transmitters in Syria

by Ian Young

Hope this is of some interest - not a Pi application I have heard about hitherto. http://www.bbc.com/news/technology-35690688

5 years, 1 month

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OpenShot 2.0 Beta Is Out

by Lawrence D'Oliveiro

Initial verdict on the results of the crowd-funded development: “The real winners here are Linux users who now have an editor that's on par with Apple's iMovie (even more powerful than recent versions of iMovie) and bears considerable resemblance to the industry-standard Final Cut Pro.” <http://www.theregister.co.uk/2016/02/29/openshot_2_review/>

5 years, 1 month

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Skype On Linux Is Broken

by Lawrence D'Oliveiro

Seems like the Linux version of Skype has lost the ability to connect with Skype on other platforms. <http://www.theregister.co.uk/2016/02/25/linux_skype_outage_outrage/>

5 years, 1 month

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Linux On Windows?

by Lawrence D'Oliveiro

Microsoft has abandoned its “Astoria” project to allow Android apps to run essentially unmodified on Windows. <http://arstechnica.com/information-technology/2016/02/microsoft-confirms-an…> Nevertheless, one interesting by-product of this effort remains: Tucked away inside the Windows 10 Insider Preview is a Linux-like operating system. The big question is what Microsoft is actually going to do with it.

5 years, 1 month

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Software Freedom Conservancy: Distributing Linux With ZFS Is Illegal

by Peter Reutemann

'Phoronix reports that Bradley M. Kuhn and Karen M. Sandler at the Software Freedom Conservancy (SFS) have posted a blog post today arguing that Canonical's plan to distribute Ubuntu 16.04 LTS "Xenial Xerus" with support for the ZFS file system violates the Linux kernel's GPLv2 license. On February 18, Dustin Kirkland at Canonical wrote on his blog: "We at Canonical have conducted a legal review, including discussion with the industry's leading software freedom legal counsel, of the licenses that apply to the Linux kernel and to ZFS. And in doing so, we have concluded that we are acting within the rights granted and in compliance with their terms of both of those licenses...The CDDL cannot apply to the Linux kernel because zfs.ko is a self-contained file system module — the kernel itself is quite obviously not a derivative work of this new file system. And zfs.ko, as a self-contained file system module, is clearly not a derivative work of the Linux kernel but rather quite obviously a derivative work of OpenZFS and OpenSolaris. Equivalent exceptions have existed for many years, for various other stand alone, self-contained, non-GPL kernel modules. Our conclusion is good for Ubuntu users, good for Linux, and good for all of free and open source software." The SFS's blog post of today states: "We are sympathetic to Canonical's frustration in this desire to easily support more features for their users. However, as set out below, we have concluded that their distribution of zfs.ko violates the GPL."' -- source: http://linux.slashdot.org/story/16/02/25/1846230 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

5 years, 1 month

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Carnegie Mellon University Attacked Tor, Was Subpoenaed By Feds

by Peter Reutemann

'Back in November 2015 it was speculated that Carnegie Mellon University (CMU) helped the FBI attack the TOR network. Now, both the name of the university and the existence of a subpoena have been confirmed in a recent filing in one of the affected criminal cases: "The record demonstrates that the defendant's IP address was identified by the Software Engineering Institute ("SEI") of Carnegie Mellon University (CMU") [sic] when SEI was conducting research on the Tor network which was funded by the Department of Defense ("DOD")," an order filed on Tuesday in the case of Brian Farrell reads. Between January and July 2014, a large number of malicious nodes operated on the Tor network, with the purpose, according to the Tor Project, of deanonymising dark web sites and their users. The attack relied on a set of vulnerabilities in the Tor software—which have since been patched—and according to one source, the technique could unmask new hidden services within two weeks.' -- source: http://yro.slashdot.org/story/16/02/25/172245 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

5 years, 1 month

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Linux Mint Hack Is an Indicator of a Larger Problem

by Peter Reutemann

"On February 20th, a hacker working under the handle 'Peace' took control of the website of Linux Mint, a popular Linux distribution derived from Ubuntu (and Debian) targeted toward non-technical users and power users unhappy with modern desktop environments. While these attacks are regrettable, and part of an infrastructure problem rather than a problem with the distribution itself, it increasingly appears that the Linux Mint team is spread too thin when it comes to security. The distribution itself blacklists updates that work perfectly in Ubuntu and Debian, and the graphical utilities don't update the kernel. Because the value added by Linux Mint is in Cinnamon, why do the developers need to distribute a broken version of Ubuntu when the Cinnamon DE could be distributed as an Ubuntu spin?" -- source: http://linux.slashdot.org/story/16/02/24/1924229 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

5 years, 1 month

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Linux Virtual Ethernet Bug Delivers Corrupt TCP/IP Data

by Peter Reutemann

"Vijay Pandurangan from Twitter warns about a Linux kernel bug that causes containers using Virtual Ethernet devices for network routing to not check TCP checksums. Examples of software stacks that use Virtual Ethernet devices are Docker on IPv6, Kubernetes, Google Container Engine and Mesos. The kernel flaw results in applications incorrectly receiving corrupt data in a number of situations, such as with bad networking hardware. The bug dates back at least 3 years or more – it is present in kernels as far back as the Twitter engineering team has tested. Their patch has been reviewed and accepted into the kernel, and is currently being backported to -stable releases back to 3.14 in various distributions. If you use containers in your setup, Pandurangan recommends that you deploy a kernel with this patch." -- source: http://linux.slashdot.org/story/16/02/22/1715202 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

5 years, 1 month

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Knoppix image

by Ian Young

Hi Peter, Yes, I have the image thanks. ~ Ian Y

5 years, 2 months

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wlug February 2016