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ROSA Fresh R9

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ROSA is a desktop distribution that was originally forked from Mandriva Linux, but now is independently developed. While the company which produces ROSA is based in Russia, the distribution includes complete translations for multiple languages. The ROSA desktop distribution is designed to be easy to use and includes a range of popular applications and multimedia support. ROSA R9 is available in two editions, one featuring the KDE 4 desktop and the second featuring the KDE Plasma 5 desktop. These editions are scheduled to receive four years of support and security updates.

I decided to download the Plasma edition of ROSA R9 and found the installation media to be approximately 2GB in size. Booting from the ROSA disc brings up a menu asking if we would like to load the distribution's live desktop environment or begin the installation process. Taking the live option brings up a graphical wizard that asks us a few questions. We are asked to select our preferred language from a list and accept the project's warranty and license. We are then asked to select our time zone and keyboard layout from lists. With these steps completed, the wizard disappears and the Plasma 5.9 desktop loads.

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Super long-term kernel support

In the longer-term, CIP is looking toward IEC-62443 security certification. That is an ambitious goal and CIP can't get there by itself, but the project is working on documentation, test cases, and tools that will hopefully help with an eventual certification effort. Another issue that must be on the radar of any project like this is the year-2038 problem, which currently puts a hard limit on how long a Linux system can be supported. CIP is working with kernel and libc developers to push solutions forward in this area. Read more

LibreSSL 2.7.1 Released, OpenSSH 7.7 Being Tested

today's howtos

Programming: Python 2.*, Functional Computation, and Plagiarism in CS

  • 1.5 Year Warning: Python2 will be End of Lifed
    The end of upstream Python 2.7 support will be January 1, 2020 (2020-01-01) and the Fedora Project is working out what to do with it. As Fedora 29 would be released in 2019-11 and would get 1.5 years of support, the last release which would be considered supportable would be the upcoming release of Fedora 28. This is why the current Python maintainers are looking to orphan python2. They have made a list of the packages that would be affected by this and have started a discussion on the Fedora development lists, but people who only see notes of this from blogs or LWN posts may not have seen it yet.
  • Why is functional programming seen as the opposite of OOP rather than an addition to it?

    So: both OOP and functional computation can be completely compatible (and should be!). There is no reason to munge state in objects, and there is no reason to invent “monads” in FP. We just have to realize that “computers are simulators” and figure out what to simulate.

  • Why we still can’t stop plagiarism in undergraduate computer science

    The most important goal is to keep the course fair for students who do honest work. Instructors must assign grades that accurately reflect performance. A student who grapples with a problem — becoming a stronger programmer in the process — should never receive a lower grade than one who copies and pastes.


    University administrators should communicate their support. Instructors should know that, not only will they suffer no retaliation, but that the university encourages them to enforce university policies. This might require administrators to acknowledge the inconvenient truth of widespread plagiarism.