- wlug - University of Waikato Mail Lists

Zorin distro reviewed on Distrowatch
by Ian Young 24 Jan '17

24 Jan '17

For a more detailed appraisal of Zorin than was possible at the last meeting see issue 695 of Distrowatch Weekly. http://distrowatch.com/weekly.php?issue=20170116#zorin See also with reference to Fedora a derivative called Korora bubbling under at 49 on Distrowatch. Tracks Fedora releases without much delay. Korora is a little blue penguin. 'Korora was born out of a desire to make Linux easier for new users, while still being useful for experts. The main goal of Korora is to provide a complete, easy-to-use system for general computing. Originally based on Gentoo Linux in 2005, Korora was re-born in 2010 as a Fedora Remix with tweaks and extras to make the system "just work" out of the box.'

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Asus Tinker Board
by Lawrence D'Oliveiro 23 Jan '17

23 Jan '17

Quad-core ARM-based board with more powerful GPU with 4K video capability, also 24-bit audio, and the site linked to quotes a price of about £46+VAT, so not too far off competing with the Raspberry π. Except it’s 32-bit only. <http://arstechnica.com/gadgets/2017/01/asus-tinker-board-price-specs-releas…>

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Already on probation, Symantec issues more illegit HTTPS certificates
by Peter Reutemann 23 Jan '17

23 Jan '17

'A security researcher has unearthed evidence showing that three browser-trusted certificate authorities (CAs) owned and operated by Symantec improperly issued more than 100 unvalidated transport layer security certificates. In some cases, those certificates made it possible to spoof HTTPS-protected websites.' -- source: http://arstechnica.com/security/2017/01/already-on-probation-symantec-issue… 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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Learn-To-Code Site Code.org Loses Student Work Due To Index Bug
by Lawrence D'Oliveiro 23 Jan '17

23 Jan '17

For your revision this week: understanding integer overflow. <http://www.theregister.co.uk/2017/01/22/code_dot_org_index_bug_wiped_studen…>

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New Term To Scare You With: “Line Of Death”
by Lawrence D'Oliveiro 20 Jan '17

20 Jan '17

... a.k.a. the demarcation between pixels in a web browser window that the user can trust, and those they can’t. And how every new advance in “user experience” seems calculated to weaken this line. Another lovely new term: “picture-in-picture phishing attack”. <http://www.theregister.co.uk/2017/01/19/browser_line_of_death/>

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SporeStack: Anonymous, Disposable Servers
by Lawrence D'Oliveiro 19 Jan '17

19 Jan '17

Paid for with Bitcoin: <http://www.theregister.co.uk/2017/01/19/disposable_servers_available_anonym…>.

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Microsoft-Owned Minecraft No Longer Supported On Microsoft-Owned Windows Phone/Mobile
by Lawrence D'Oliveiro 19 Jan '17

19 Jan '17

<http://arstechnica.com/gaming/2017/01/microsoft-owned-minecraft-no-longer-s…>: In the meantime, however, the game stands as yet another anomaly in the company's approach to software development. It isn't following the rules it suggests that others should obey, and third-party platforms—including the relatively rarely used Fire OS—are seeing stronger software support than the company's own. This tendency to offer better support for non-Windows systems continues to annoy Windows fans, and the failure to capitalize on the universal-ness of UWP leads developers to wonder, "If Microsoft isn't consistently writing universal apps, why should we?"

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Big Astronomy Destroys Big Data
by Lawrence D'Oliveiro 18 Jan '17

18 Jan '17

<http://www.theregister.co.uk/2017/01/18/murchison_radiotelescope_opens_the_…>: A curious detail in the CSIRO blog post caught Vulture South's eye: ASKAP is producing 5.2 TB per second of data, which the CSIRO reckons is equivalent to about 15 per cent of the current data rate for the whole of the Internet. That's bigger, by a nice fat margin, than two things: the connection from Murchison to the Pawsey supercomputer centre in Perth; the amount of disk available once the data arrives in Perth. Clearly, there's a serious amount of data reduction happening along the way... In short, 5.2TB/s of raw data in, 22MB/s of high-res image data out. The latter is what’s stored for further processing.

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Project Isambard To Test Feasibility Of An ARM-Based Supercomputer
by Lawrence D'Oliveiro 18 Jan '17

18 Jan '17

Four UK universities will build a 10,000+-core ARM super to determine whether such a beast can beat the usual Xeon-based beasties on price/performance. There’s a suggestion of support for other architectures for comparison purposes as well. <http://www.theregister.co.uk/2017/01/18/arm_met_office_hpc/>

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Guilty SPARC: Oracle euthanizes Solaris 12, expunging it from roadmap
by Peter Reutemann 18 Jan '17

18 Jan '17

'Rumors have been circulating since late last year that Oracle was planning to kill development of the Solaris operating system, with major layoffs coming to the operating system's development team. Others speculated that future versions of the Unix platform Oracle acquired with Sun Microsystems would be designed for the cloud and built for the Intel platform only and that the SPARC processor line would meet its demise. The good news, based on a recently released Oracle roadmap for the SPARC platform, is that both Solaris and SPARC appear to have a future. The bad news is that the next major version of Solaris—Solaris 12— has apparently been canceled, as it has disappeared from the roadmap. Instead, it's been replaced with "Solaris 11.next"—and that version is apparently the only update planned for the operating system through 2021.' -- source: http://arstechnica.com/information-technology/2017/01/oracle-sort-of-confir… 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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