“Weather Widget” for Plasma 5 -based, Linux Computers

One of the observations which I’ve made about the practical use of Linux, is that in recent years and weeks, the number of weather widgets which we can use to decorate our desktops, and which provide some semblance of forecasting, has become more meager.

I suppose that one important reason may be the fact, that companies cannot extract revenues from operating servers, which simply respond to URL-requests, and which hand out weather information on that basis, for the client software to process as client wishes. Companies will only make profits these days, if they can force their clients to view advertisements.

And so recently I installed a widget, to my Debian / Stretch, Plasma 5 -based desktop computer named ‘Plato’, which is named ‘Weather Widget’, and which has the following display available:

screenshot_20180831_105340

This widget has as option to display information from ‘openweathermap.org‘, which has as intention to remain open and available.

There was a detail in how to get this widget running, that wasted some of my time yesterday, for which reason I’d like to share my experience with the reader. First of all, the preferred way to install this widget is, to right-click on the desktop, and then to left-click on “Add Widgets…”. If the desktop widgets are locked, the command must be given to unlock them first. Then, in the side-bar that appears, we click on “Get new Widgets” (at the very bottom), and then on “Download New Plasma Widgets”. In the window that appears, there’s a search field. In it, type ‘Weather’, and the widget in question should appear as available.

One great plus to adding widgets in this way, is the fact that we can do so, in user space, that is, without requiring root. However, here comes the catch: This widget will only display correctly, under Debian / Stretch, if the following two packages are installed:

  • ‘qml-module-qtgraphicaleffects’
  • ‘qml-module-qtquick-xmllistmodel’

Under other Plasma 5 -capable distributions, the same features may be provided by packages, which are named slightly differently.

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WordPress Update Went Smoothly Today.

I run a localized version of , that partially comes from my Linux package manager, but that has been modified by me, to allow me to install the plug-ins and extensions from .

Therefore, whenever an update to the core files is available from Debian Team – from the package manager – I am a little apprehensive, that the way this update is carried out might not be compatible with my customizations.

Most of the time, updates are good, but on occasion, they may break things.

Today an update to the core package came through the package manager, which technically puts my version at ‘‘. I am sure that there are benefits to users like me. But most importantly, it seems that this update did not break anything. Yay!

Also, I am not recording any down-time, because as far as I can tell, I was able to display a Maintenance Mode page, while the update took place, which would have told readers that the site is undergoing maintenance, for a few minutes.

Dirk

P.S. I also had to restart my ‘‘ daemon after that, the purpose of which is to introduce caching on my side – on the server – to speed up retrieval of whatever readers are interested in most often. Because this cache has therefore been flushed, some of the pages and postings may load a little slowly for the next day or two.

(Edit 02/03/2017 : ) I have begun to notice some functional changes in the behavior of WordPress, that I believe stem from this update. In short, the new version seems to use my caching daemon more consistently, than the previous build did.

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