October 2017 - wlug - list.wlug.org.nz

Yet another distro - Q4OS - meeting topic
by Ian Young 20 Oct '17

20 Oct '17

Some may be surprised to learn that a few diehards are still running a fork of KDE 3.5 on a Debian Base. The Trinity desktop. Could give it a quick run through on Monday night if there is time. May be of interest to those who wonder sometimes why KDE 3 was dropped once it actually became usable.

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Meet CudaText: A Cross-Platform Open Source Code Editor
by Peter Reutemann 20 Oct '17

20 Oct '17

'CudaText is a cross-platform open source code editor based on Lazarus. It has extensive support for most of the popular programming languages. I cannot call it one of the best open source code editors because it is too early for that. I cannot even call it Notepad++ alternative for Linux because it’s more like a lightweight IDE like Geany. Though the default interface reminds me of Eclipse IDE.' -- source: https://itsfoss.com/cudatext-code-editor/ Great to see that Object Pascal is still thriving, though I haven't programmed in Pascal for years. Lazarus is an IDE for Object Pascal, a free alternative to (originally Borland's) Delphi. 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/

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Linux Desktop Recorder App Green Recorder 3.0 Released
by Peter Reutemann 19 Oct '17

19 Oct '17

'Green Recorder is a simple desktop recorder for Linux distributions. You can use it to record audio and video on almost every Linux interface. Released under GPL 3, it now also supports Wayland. Green Recorder 3.0 supports avi, mkv, mp4 nut and gif. Wayland’s GNOME session supports only WebM. The user can choose the audio input source from a list as well as can set default values from the preference window.' -- source: https://itsfoss.com/green-recorder-3/ Just tried it and it works! Previously, I had used recordMyDesktop (GTK UI), which only supported Ogg Video. 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/

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Canada's 'Super Secret Spy Agency' Is Releasing a Malware-Fighting Tool To the Public
by Peter Reutemann 19 Oct '17

19 Oct '17

'Canada's electronic spy agency says it is taking the "unprecedented step" of releasing one of its own cyber defence tools to the public, in a bid to help companies and organizations better defend their computers and networks against malicious threats. The Communications Security Establishment (CSE) rarely goes into detail about its activities -- both offensive and defensive -- and much of what is known about the agency's activities have come from leaked documents obtained by U.S. National Security Agency whistleblower Edward Snowden and published in recent years. But as of late, CSE has acknowledged it needs to do a better job of explaining to Canadians exactly what it does. Today, it is pulling back the curtain on an open-source malware analysis tool called Assemblyline that CSE says is used to protect the Canadian government's sprawling infrastructure each day. "It's a tool that helps our analysts know what to look at, because it's overwhelming for the number of people we have to be able to protect things," Scott Jones, who heads the agency's IT security efforts, said in an interview with CBC News. On the one hand, open sourcing Assemblyline's code is a savvy act of public relations, and Jones readily admits the agency is trying to shed its "super secret spy agency" reputation in the interest of greater transparency.' -- source: https://news.slashdot.org/story/17/10/19/1837236 Let's see, whether anybody finds bits in the code that report home to the agency... 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/

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AGM next month
by Peter Reutemann 19 Oct '17

19 Oct '17

Hi everyone The Annual General Meeting (AGM) of the Waikato Linux Users Group Society will be held on November 27th this year. Agenda (preliminary) - President's Report - Treasurer's Report - Election of 2017 Committee - General business - Consumption of pizza https://www.meetup.com/WaikatoLinuxUsersGroup/events/237234897/ 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/

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Ubuntu 17.10 Artful Aardvark Released
by Peter Reutemann 19 Oct '17

19 Oct '17

'Canonical has made available the download links for Ubuntu 17.10 "Artful Aardvark". It comes with a range of new features, changes, and improvements including GNOME as the default desktop, Wayland display server by default, Optional X.org server session, Mesa 17.2 or Mesa 17.3, Linux kernel 4.13 or kernel 4.14, new Subiquity server installer, improved hardware support, new Ubuntu Server installer, switch to libinput, an always visible dock using Dash to Dock GNOME Shell extension, and Bluetooth improvements with a new BlueZ among others. ' -- source: https://news.slashdot.org/story/17/10/19/0943200 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/

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Samsung To Let Proper Linux Distros Run on Galaxy Smartphones
by Peter Reutemann 19 Oct '17

19 Oct '17

'Samsung has announced it will soon become possible to run actual proper Linux on its Note8, Galaxy S8 and S8+ smartphones -- and even Linux desktops. Yeah, yeah, we know Android is built on Linux, but you know what we mean. Samsung said it's working on an app called "Linux on Galaxy" that will let users "run their preferred Linux distribution on their smartphones utilizing the same Linux kernel that powers the Android OS." "Whenever they need to use a function that is not available on the smartphone OS, users can simply switch to the app and run any program they need to in a Linux OS environment," Samsung says. The app also allows multiple OSes to run on a device. Linux desktops will become available if users plug their phones into the DeX Station, the device that lets a Galaxy 8 run a Samsung-created desktop-like environment when connected to the DeX and an external monitor.' -- source: https://linux.slashdot.org/story/17/10/19/0524234 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/

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EU: No Encryption Backdoors But, Let's Help Each Other Crack That Crypto
by Peter Reutemann 19 Oct '17

19 Oct '17

'The European Commission has proposed that member states help each other break into encrypted devices by sharing expertise around the bloc. From a report: In an attempt to tackle the rise of citizens using encryption and its effects on solving crimes, the commission decided to sidestep the well-worn, and well-ridiculed, path of demanding decryption backdoors in the stuff we all use. Instead, the plans set out in its antiterrorism measures on Wednesday take a more collegiate approach -- by offering member states more support when they actually get their hands on an encrypted device. "The commission's position is very clear -- we are not in favour of so-called backdoors, the utilisation of systemic vulnerabilities, because it weakens the overall security of our cyberspace, which we rely upon," security commissioner Julian King told a press briefing. "We're trying to move beyond a sometimes sterile debate between backdoors or no backdoors, and address some of the concrete law enforcement challenges. For instance, when [a member state] gets a device, how do they get information that might be encrypted on the device." [...] Share the wealth. "Some member states are more equipped technically to do that [extract information from a seized device] than others," King said. "We want to make sure no member state is at a disadvantage, by sharing the tech expertise among the member states and reinforcing the support that Europol can offer."' -- source: https://yro.slashdot.org/story/17/10/19/1440200 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/

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Google Engineers Explore Ways To Stop In-Browser Cryptocurrency Miners in Chrome
by Peter Reutemann 19 Oct '17

19 Oct '17

'Google Chrome engineers are considering adding a special browser permission that will thwart the rising trend of in-browser cryptocurrency miners. Discussions on the topic of in-browser miners have been going on the Chromium project's bug tracker since mid-September when Coinhive, the first such service, launched. "Here's my current thinking," Ojan Vafai, a Chrome engineering working on the Chromium project, wrote in one of the recent bug reports. "If a site is using more than XX% CPU for more than YY seconds, then we put the page into 'battery saver mode' where we aggressively throttle tasks and show a toast [notification popup] allowing the user to opt-out of battery saver mode. When a battery saver mode tab is backgrounded, we stop running tasks entirely. I think we'll want measurement to figure out what values to use for XX and YY, but we can start with really egregious things like 100% and 60 seconds. I'm effectively suggesting we add a permission here, but it would have unusual triggering conditions [...]. It only triggers when the page is doing a likely bad thing." An earlier suggestion had Google create a blacklist and block the mining code at the browser level. That suggestion was shut down as being too impractical and something better left to extensions.' -- source: https://tech.slashdot.org/story/17/10/19/1618222 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/

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Targeted Fuzzing Is Improving Linux Security, Linus Torvalds Says
by Peter Reutemann 19 Oct '17

19 Oct '17

'On the sidelines of announcing the fifth release candidate for the Linux kernel version 4.14, Linus Torvalds said fuzzing, which involves stress testing a system by generating random code to induce errors, is helping the community find and fix a range of security vulnerabilities. He wrote: The other thing perhaps worth mentioning is how much random fuzzing people are doing, and it's finding things. We've always done fuzzing (who remembers the old "crashme" program that just generated random code and jumped to it? We used to do that quite actively very early on), but people have been doing some nice targeted fuzzing of driver subsystems etc, and there's been various fixes (not just this last week either) coming out of those efforts. Very nice to see.' -- source: https://linux.slashdot.org/story/17/10/19/171206 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/

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