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KDE Plasma 5.18.2 LTS Released with Flatpak Improvements, over 45 Fixes

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KDE Plasma 5.18.2 is here just one week after the first point release, and promises to improve support for Flatpak apps in the Discover package manager by fixing several bugs, improve support for the Plastik theme by patching two crashes in the KWin window and composit manager, as well as to make the KRunner Activities runner usable again.

Furthermore, this second point release updates the new Emoji panel to make it snappier, support all locales and languages, and allow filter by annotation. It also improves the shadows of files and folders shown on the desktop to display correctly when using a HiDPI scale factor.

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More in Tux Machines

Mesa, Nano, Redis, Git Update in openSUSE Tumbleweed

Another four openSUSE Tumbleweed snapshots were released this week. A notable package updated this week is a new major version of (gucharmap)[]. Plus several python package updates, nano, mesa, git and Xfce packages also had new minor updates. The most recent snapshot, 202000331 is trending well with a stable rating of 99 on the Tumbleweed snapshot reviewer. The GNOME Character Map, gucharmap, updated to version 13.0.0, but no changelog was provided. An update for glib2 2.62.6 is expected to be the final release of the stable 2.62.x series; maintenance efforts will be shifted to the newer 2.64.x series. The updated glib2 package fixed SOCKS5 username/password authentication. The 2.34 binutils package added and removed a few patches. GTK3 3.24.16 fixed problems with clipboard handling and fixed a crash in the Wayland input method. The package for creating business diagrams, kdiagram 2.6.2 fixed printing issue. The Linux Kernel updated to 5.5.13. A handful of Advanced Linux Sound Architecture changes were made in the kernel update. The 5.6.x kernel is expected to be released in a Tumbleweed snapshot soon. The libstorage-ng 4.2.71 package simplified combining disks with different block sizes into RAID. The programming language vala 0.46.7 made verious improvements and bug fixes and properly set CodeNode.error when reporting an error. Several xfce4 packages were updated and xfce4-pulseaudio-plugin 0.4.3 fixed various memory leaks and warnings and xterm 353 was updated. The yast2-firewall 4.2.4 packaged was updated and forces a reset of the firewalld API instance after modifying the service state and yast2-storage-ng 4.2.104 extended and improved the Application Programming Interface to get udev names for a block device The package to improve audio and video under Linux pipewire 0.3.1 switched the license to MIT and added fdupes BuildRequires and pass fdupes macro while removing duplicate files, which came in snapshot 20200326. The 1.1.9 spec-cleaner package drop travis and tox and now uses github actions. Several python arrived in this snapshot. Python-packaging 20.3 fixed a bug that caused a 32-bit OS that runs on a 64-bit ARM CPU (e.g. ARM-v8, aarch64), to report the wrong bitness and python-SQLAlchemy 1.3.15 fixed regression in 1.3.14. The Xfce file manager package, thunar 1.8.14 updated translations and reverted a bug that introduced a regression. The snapshot recorded a stable rating of 99. Read more [Post apparently removed[ Also: openSUSE Tumbleweed – Review of the week 2020/14

Sparky 5.11

A quarterly update point release of live/install media of Sparky 5.11 “Nibiru” of the stable line is out. This is a release based on Debian 10 “Buster”. Changes: – the base system upgraded from Debian stable repos as of March 1, 2020 – Linux kernel 4.19.98 LTS (PC) – Linux kernel 4.19.97 LTS (ARMHF) – added 9 new nature wallpapers captured by Aneta, Pavbaranov and me – Sparky repository changed to the named “nibiru” (“stable” works as before); no need to manually change the repo; see also: – Firefox 68.6.0 ESR – Thunderbird 68.6.0 – LibreOffice 6.1.5 Read more

Steam Survey Points To Tiny Uptick In Linux Percentage For March

With the Steam Survey numbers out this week, the March 2020 statistics point to the Linux gaming marketshare ticking up by 0.04% to 0.87%. But in reality that is almost a rounding error and sticks to what we have largely been seeing in recent months of 0.8~0.9% for Linux gaming on Steam. Though even with the record number of users on Steam in March, it's good to see the Linux percentage didn't actually diminish -- at least according to the survey numbers. Read more

Python Programming

  • Analysis of the progress of COVID-19 in the world with Data Science.

    All the data in this article was made with Data Scientis tools. Given the circumstances the planet is experiencing at the moment, we show below a series of results after implementing Data Science techniques to monitor the virus. For the following analyzes, the data from the Johns repositories were taken Hopkins University Center for Systems Science and Engineering (JHU CSSE). As it is public knowledge, the advance of the pandemic is a worldwidede concer, that is why I consider interesting to be able to make an analysis of certain countries. Therefore we can see in the following graph how the curve of confirmed infected persons in countries such as USA, Italy, France and Argentina advances from the beginning to today.

  • Introduction to the Python HTTP header

    You can create your own custom headers for the HTTP destination using the Python HTTP header plugin of syslog-ng and Python scripts. The included example configuration just adds a simple counter to the headers but with a bit of coding you can resolve authentication problems or fine tune how data is handled at cloud-based logging and SIEM platforms, like Sumologic.

  • Announcing a new Sponsorship Program for Python Packaging

    The Packaging Working Group of the Python Software Foundation is launching an all-new sponsorship program to sustain and improve Python's packaging ecosystem. Funds raised through this program will go directly towards improving the tools that your company uses every day and sustaining the continued operation of the Python Package Index.

  • Python String Concatenation

    String concatenation means creating a new string by combining two or more string values. Many built-in methods and ‘+’ operator are used to combine string values in many programming languages. ‘+’ operator is also used in python to combine string values but it works differently than other scripting languages. In JavaScript, when a string value combines with the number value then the number value will convert automatically into the string and combines with the other string value. But if you do the same task in Python then it will generate an error because Python can’t convert the number into string automatically. Many other ways exist in Python to combine string values. This article shows how you can do string concatenation in Python in different ways. Here, spyder3 editor is used for writing and executing the scripts of this article.

  • Python String Replacement using Pattern

    Any string data can be replaced with another string in Python by using the replace() method. But if you want to replace any part of the string by matching a specific pattern then you have to use a regular expression. It is used to search a specific pattern in a particular string value and the string will be replaced with another string if any match found. Python uses ‘re’ module to use regular expression pattern in the script for searching or matching or replacing. Using regular expression patterns for string replacement is a little bit slower than normal replace() method but many complicated searches and replace can be done easily by using the pattern. You can replace a string in various ways using the pattern in Python. Some common uses of pattern to replace string are shown in this tutorial. Spyder3 editor is used here to write and run the script.

  • Python String startswith and endswith

    Sometimes we need to check the starting or the ending part of any string for the programming purpose. There are two built-in methods in Python to do the task. These are startswith() and endswith() methods. If any string starts with a given prefix then startswith() method will return true otherwise returns false and if any string ending with a given suffix then endswith() method will return true otherwise returns false. How these methods work and use in Python are shown in this tutorial. Spyder3 editor is used here to write and run the python script.

  • Examples are Awesome

    There are two things I look for whenever I check out an Opensource project or library that I want to use. 1. Screenshots (A picture is worth a thousand words). 2. Examples (Don't tell me what to do, show me how to do it). Having a fully working example (or many examples) helps me shape my thought process.

  • App Assisted Contact Tracing

    I don't know how I thought the world would look like 10 years ago, but a pandemic that prevents us from going outside was not what I was picturing. It's about three weeks now that I and my family are spending at home in Austria instead of going to work or having the kids at daycare, two of those weeks were under mandatory social distancing because of SARS-CoV-2. And as cute as social distancing and “flattening the curve” sounds at first, the consequences to our daily lives are beyond anything I could have imagined would happen in my lifetime. What is still conveniently forgotten is that the curve really only stays flat if we're doing this for a very, very long time. And quite frankly, I'm not sure for how long our society will be able to do this. Even just closing restaurants is costing tens of thousands of jobs and closing schools is going to set back the lives of many children growing up. Many people are currently separated from their loved ones with no easy way to get to them because international travel grinded to a halt.