How to Use Custom Tray Icons in KDE

KDE desktop icons iconKDE icons are generally very easy to customize, and there is a complete graphical interface in System Settings for choosing an icon theme or installing a new one. One thing you might notice, however, is that the standard KDE tray icons are all monochrome. When you start using non-KDE apps or lesser-known KDE apps that do not have monochrome icons, it kind of ruins the look. Of course, for those who dislike monochrome icons, the look is also ruined.

Fortunately, some KDE users have taken the initiative to create monochrome icons for those programs that did not already have them and even some alternative tray icon sets for users who want a different look from the standard Air desktop theme set. This brief tutorial will show you how to quickly and easily install tray icons for your KDE Plasma desktop theme.
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How to Install Plasmoids In Kubuntu (KDE)

plasma-logoI have just started using Kubuntu a week ago. Being a new user of the KDE desktop, I admit that I am have difficulty getting used to its terms. One of the thing I am always confuse is the difference between plasmoids and widgets. The two terms are used interchangeably and it took some googling to discover that plasmoids are actually widgets.

That is only one part. The next issue is the installing of new plasmoids. I downloaded some plasmoids from kde-apps.org and I have completely no ideas how to install it (I am still a newbie in KDE). I double click on it. It doesn’t work. I drag it to the widget section. It doesn’t work either. Once again, I have to google for help.

If you are, just like me, having difficulty in installing your plasmoids, here is how you can do it:
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7 Ways to Beautify Your KDE 4 Desktop

KDE desktop preferences iconPart of the big hype over the release of KDE 4 was its new and improved eye candy, mostly due to the Plasma workspace. Those who liked the changes, loved the new KDE from the beginning. Those who did not are still complaining about it. But like any good desktop environment, you are by no means stuck with the default look. In fact, KDE offers more easily customizable features than any other. What follows are 7 ways to get the desktop look you dreamed about when you were a child.
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How to Use KDE Plasma Activities

Plasma cashew iconThe concept of activities is a new feature introduced with KDE 4. In the old desktop model of KDE 3, the desktop was a program called “kdesktop”, which gave users the ability to have a number of virtual desktops. Although other tools like Superkaramba could be used to add more features, the essential KDE desktop ended there.

When activities were introduced into KDE 4, they did not make much sense in isolation. In addition to having virtual desktops, there were activities, which the user could create and configure to have different wallpapers and different widgets. Much of the virtual desktop functionality of KDE 3 was absent and not directly connected to Plasma activities.

With the release of KDE 4.5, Plasma has reached a much higher level of maturity, and activities can now be integrated with virtual desktops, dual monitor screens, and with the Dashboard feature.
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KDE Power Management 101

KDE power management iconWhile there are exceptions, power management is primarily the concern of laptop, netbook, and tablet users, and as the world becomes increasingly reliant on these mobile devices, getting good battery life and conserving energy are top priorities.

KDE’s power management is controlled by an application called PowerDevil. There are three ways to access and manage PowerDevil:

1.System Settings module
2.Plasma Battery Monitor widget
3.Krunner plugin
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How to Manage Removable Devices in KDE

Device notifier iconAs with most tasks in Linux, there are multiple ways to handle removable devices, but for removable media in particular, KDE’s primary tool is the Plasma Device Notifier Widget. It is activated by default on the KDE panel in all 4.x versions of the desktop environment. From it, you can manage all sorts of removable media, including hard drives, SD cards, USB flash drives, CDs, DVDs, cameras, and music players.

The Device Notifier Widget is located on the KDE panel, but may be anywhere on the panel, depending on the default setup of your Linux distribution. It can sit on the panel as an icon, like the application launcher, or reside within the system tray. To add it to the system tray:

1. Right click on the tray and click “System Tray Settings”
2. Click “Plasma Widgets”
3. Check “Device Notifier” and click “OK”.
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3 KDE Add-ons Worth Trying

KDE logoOne of the remarkable features of KDE 4 is the extensibility. Developers or even regular users can contribute to the rich collection of artwork, software, widgets, and visual improvements. Ever so often, I look around for rather random add-ons that make my desktop experience more pleasant or occasionally even serve a meaningful purpose. They range from full applications to very basic widgets.

In no particular order, here are a few that I have recently encountered and are worth mentioning.
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A Preview of KDE 4.4

KDE 4.4 dolphin and system settings

A highly anticipated release, KDE 4.4 has taken necessary steps to solidify the underlying Plasma technology of KDE 4 and add polish to the already shiny surface. This week, MakeTechEasier will take you on a preview of the upcoming KDE 4.4 release, scheduled for February 9. I recently installed Release Candidate 1 on my desktop computer and took it for a spin. I was not disappointed.
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How to customize your KDE desktop with KDE-Look.org

OpenDesktop.org logoKDE-Look.org is part of a family of desktop websites, all under the umbrella of OpenDesktop.org. With each release, KDE is moving closer to complete integration with OpenDesktop.org, where the installation of new themes and visual improvements are seamless.

There are already several visual components of the K desktop environment that are already integrated. Among them are: desktop wallpaper, Plasma themes, KDM themes, KSplash, color schemes, icon themes, emoticons, and widgets (plasmoid scripts). What this means is that a user can open the dialog to change one of these elements, download new themes, and apply them without ever having to leave the window.
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KDE Plasma Netbook Preview

knetbook1

With the growing popularity of netbooks, it is no surprise that many Linux distributions and software developers have created customized versions of their software to run on them. Some of the popular choices include Ubuntu’s Netbook Remix and Intel’s Moblin.  Not to be counted out, KDE now has a version of their desktop environment designed for netbooks. While it is still under heavy development, I thought now would be a good time to get a little preview of what is to come. For the purposes of this preview, I installed Kubuntu Netbook Edition, but you can conceivably use any distribution that will support your netbook.
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