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today's leftovers

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Misc
  • KDE and Open Source

    Among the many new experiences I have discovered so far, contributing to a project that is devoted to helping other people brings about an unstoppable drive of happiness. The thought of knowing that something that I did was going to benefit someone else in this world is the best feeling and this made me feel more rewarded and fulfilled about my life.

  • KDE's Akonadi Continues To Be Developed In The KF5 World

    While the KDE Akonadi PIM storage service has been criticized as being slow, among other complaints, it's continuing to be developed and improved upon in the Qt5 and KDE Frameworks 5 world.

  • Improving my Gtk and Music knowledge

    During the past few weeks I have studied about how to work with Gtk. It was necessary since I didn’t have so many experience with it. Also, I have taken a time to understand how Gnome Music works.

  • Arch Wins First of Two Round Poll

    The voting is over in the first round of our annual GNU/Linux distro poll, which sought an answer to the simple question, “What Linux distro do you currently use most?” The result was a complete surprise, at least to us. By a decisive margin, you voted for Arch Linux. The poll was certainly one for the record books. By the time it was closed to voting, a total of 5,784 of you had cast votes, more than double from any previous FOSS Force poll. The poll was online for approximately one week.

  • openSUSE Tumbleweed – Review of the week 2016/1

    This is the first review of the year – and will cover the four snapshots 20151231, 20160101, 20160105 and 20160107.

  • Fosscomm 2015 at Athens

    My second and I believe most important presentation, this year, was about the excellent QA tool actually used to build our distro, “openQA”. As said by it’s motto, “Life is too short for manual testing!”, thus openQA is used to automate testing of the whole distribution (either as a collection or in individual package basis). You can see some test case examples on it’s homepage, you can also fetch the presentation from my github repo (FOSSCOMM_2015 directory) linked in the blog sidebar.

  • Slackware 14.1 Live Edition FullHD Review (KDE, MATE, Xfce) - 20 Years After The First Linux LiveCD
  • Other Letdowns For Linux / Open-Source Users From 2015
  • OpenStack: a .deb guy on (the) board

    [GP] I discovered Linux in 1994, but only in 1996 things were serious. By the time I just finished high school and I applied for a job in a local Internet Service Provider. At 15 years I was well known in the local community as I was installing and maintaining several BBSes, so it wasn’t hard to get the job. I can say it was love at first sight. I started with Slackware (was the first distro), but I moved into redhat first and then debian. When I was working for the IBM Linux Technology Center, I was in charge of helping porting Linux to PowerPC and backporting LVM to make it similar to AIX. Sun was also a good playground as they acquired Cobalt, a hardware appliance based on debian. Then I shifted more towards Enterprise Linux adoption with 6 years in RedHat and then I went to Canonical. I was happy to go back to Debian and Ubuntu community, because I still believe that Ubuntu Developer Summits (UDS) were the real spirit of a Linux community.

  • Debian Fun in December 2015

    December was the eighth month I contributed to Debian LTS under the Freexian umbrella. It was a bit of a funny month since most of the time most open CVEs were already taken care of by other team members (which is nice) but it resulted in me not releasing a single DLA which feels weird.

  • Ubuntu Touch OTA-9 Has Received Telephony Improvements And An Updated Thumbnailer

More in Tux Machines

Free Software Stigma and Upcoming Events

  • Why Do Companies Still Have a Fear of Open Source?

    Open Source Software, since its birth, has made people wonder about its effects. The debate is never-ending, and for the right reasons. Giants like Apple have often viewed Open Source skeptically because they are mostly unfounded. However, one cannot deny that these sources are functional and flexible. They are also partly responsible for bringing the technological world in the right direction. But are they worth it? In this article, we shall learn all about open source companies and why use open source software, and why open source software is still not greeted warmly by certain companies. Therefore, without further ado, let's start right away.

  • Samuel Iglesias: X.Org Developers Conference 2021

    Last week we had our most loved annual conference: X.Org Developers Conference 2021. As a reminder, due to COVID-19 situation in Europe (and its respective restrictions on travel and events), we kept it virtual again this year… which is a pity as the former venue was Gdańsk, a very beautiful city (see picture below if you don’t believe me!) in Poland. Let’s see if we can finally have an XDC there! [...] Big shout-out to the XDC 2021 organizers (Intel) represented by Radosław Szwichtenberg, Ryszard Knop and Maciej Ramotowski. They did an awesome job on having a very smooth conference. I can tell you that they promptly fixed any issue that happened, all of that behind the scenes so that the attendees not even noticed anything most of the times! That is what good conference organizers do!

  • Open Source Summit + Embedded Linux Conference 2021

    This month has been nothing short of hectic, with back to back to back conferences filling up the calendar. Following Linaro Virual Connect, XDC, and Linux Plumbers (which ends today), Collaborans will be attending (virtually) next week's Open Source Summit + Embedded Linux Conference 2021. Connecting the open source ecosystem under one roof, the conference is "a unique environment for cross-collaboration between developers, sysadmins, devops, architects and others who are driving technology forward". Taking place from September 27-30, the event will be held in a hybrid format for the first time, with both in-person and virtual offerings, to ensure that everyone who wants to participate is able to do so.

Programming/Development Leftovers

  • New tool: an nginx playground

    On Wednesday I was talking to a friend about how it would be cool to have an nginx playground website where you can just paste in an nginx config and test it out. And then I realized it might actually be pretty easy to build, so got excited and started coding and I built it.

  • Pandas to check cell value is NaN

    The main documentation of the pandas is saying null values are missing values. We can denote the missing or null values as NaN in the pandas as most developers do. The NaN and None keywords are both used by developers to show the missing values in the dataframe. The best thing in the pandas is that it treats both NaN and None similarly. To check the missing value of a cell, pandas.notnull will return False in both cases of NaN and None if the cell has NaN or None. So, in this article, we will explore different methods to check whether a particular cell value is null or not (NaN or None).

  • gfldex: Convolution

    Flavio wrote a straightforward solution to PWC-131-1 and wondered if there is a idiomatic way. Assuming, that “idiomatic” means to use language features which lesser languages refuse to require, I’m happy to deliver convoluted code.

  • Perl Weekly Challenge 131: Consecutive Arrays

    These are some answers to task 1 of the Week 131 of the Perl Weekly Challenge organized by Mohammad S. Anwar. Spoiler Alert: This weekly challenge deadline is due in a few days from now (on September 26, 2021 at 24:00). This blog post offers some solutions to this challenge, please don’t read on if you intend to complete the challenge on your own.

  • My Favorite Modules: if | Tom Wyant [blogs.perl.org]

    My blog post My Favorite Warnings: redundant and missing touched on the use of the if module. Comments on that post made me think it deserved a top-level treatment, expanding on (though not necessarily improving on) Aristotle's comment.

CutefishOS: Unix-y development model? Check. macOS aesthetic? Check (if you like that sort of thing)

One of the reasons Linux has never caught on as a desktop operating system, as Linux fans know, is that Linux isn't a desktop operating system, it's a kernel. And assembling it into a coherent package users can install is the job of a distribution. This is a very different distribution model than the one Apple or Microsoft uses, and it confuses newcomers. Windows and macOS are easier to understand, they are single things made by single companies. Canonical and Red Hat notwithstanding, Linux is not packaged and presented this way at all. I've long believed that this difference is one of the key stumbling blocks to wider Linux adoption. Apple has macOS, Microsoft has Windows, Linux has... hundreds of awkward, confusingly named options. This is both Linux's greatest strength, and its greatest weakness. For those who already understand and use it the options are welcome. I've been a Linux user for over a decade and I've used several dozen distros, some of them so different from one another it's difficult to believe they're built from the same base. This wealth of options is great, but it's both confusing and overwhelming for new users. Distributions like elementary OS are popular with people switching from macOS and Windows because elementary OS offers that same highly polished, all-in-one package that makes the transition from proprietary operating systems smoother. But this is Linux, so you can't just have elementary OS. The latest distro to catch my eye is CutefishOS, which owes considerable design debt to both elementaryOS and the operating system made by that fruit company. Read more

BattlEye confirms Linux support for Steam Deck

  • BattlEye confirms Linux support for Steam Deck, will be opt-in like Easy Anti-Cheat

    Just recently we had Epic Games announce that Easy Anti-Cheat now offers proper native Linux support and in addition support for Wine and Steam Play Proton - now we have BattlEye also confirming the same readying up for the Steam Deck.

  • BattlEye To Support Valve's Steam Deck / Proton

    Yesterday it was Epic Games confirming Easy Anti-Cheat for Linux and Wine/Proton ahead of the Steam Deck launch and today it's BattlEye confirming Proton / Steam Deck support. BattlEye has already provided native Linux support albeit not widely used. Today they tweeted that they will also be supporting the upcoming Steam Deck or more specifically the use of BattlEye within Proton. BattlEye is making this opt-in for game developers who wish to support its usage under Wine / Proton.