How to Better Manage Your Application Windows in KDE

To create rules for any application in KDE, right-click on its title bar and select “More Actions -> Special Application Settings …” You can also create rules for specific windows by choosing the “Special Window Settings …” menu entry instead. KDE will inform you about how useful the options are.

1. What window manager does KDE use?
2. How do I optimize KDE?
3. How can I make KDE Plasma faster?
4. How do I customize my KDE Plasma?
5. What are the basic window management functionalities?
6. What is the difference between window manager and desktop environment?
7. Is KDE slow?
8. How do I disable Krunner?
9. How do I cancel my akonadi?
10. Is KDE Plasma heavy?
11. How do I make KDE use less RAM?
12. How can I make Kubuntu faster?

What window manager does KDE use?

It is released as a part of KDE Plasma 5, for which it is the default window manager. KWin can also be used on its own or with other desktop environments.
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KWin.

How do I optimize KDE?

Ask tips/tricks to optimize Kde (plasma 5)

1. disable desktop effects, transparencies, and other fireworks.
2. disable unnecessary services.
3. disable KRunner, indexing and file searching.
4. remove unnecessary applets from the desktop, taskbar and system tray.

How can I make KDE Plasma faster?

So, after some experiences, I've found some tweak how to make KDE Plasma Desktop Runs Faster.

1. Change The Compositing Engine. ...
2. Remove All Bloatware Apps.
3. Remove All Bloatware Services.
4. Disable All Animations.
5. Disable The Compositor (If You Want)
6. Considering The 32bit System.

How do I customize my KDE Plasma?

The icon theme is the best alternative to customize it very easily. To change the theme on the KDE Plasma desktop, just go to the start menu and search for “icons”. You will get some default icon themes pre-installed there. You can choose your favorite one from them.

What are the basic window management functionalities?

A window manager is system software that controls the placement and appearance of windows within a windowing system in a graphical user interface. ... Many window managers also come with various utilities and features: e.g. docks, task bars, program launchers, desktop icons, and wallpaper.

What is the difference between window manager and desktop environment?

Window Managers include: Enlightenment, Afterstep, FVWM, Fluxbox, IceWM, etc. Requires X Windows but not a desktop environment. ... A Desktop Environment includes a Window Manager but builds upon it. The Desktop Environment typically is a far more fully integrated system than a Window Manager.

Is KDE slow?

One of the most common reasons that KDE Plasma 5 slows down on low-resource computers is the graphical effects. They take a significant toll on system resources (mainly your GPU). So, a quick way to speed up the KDE Plasma 5 desktop is to drastically reduce or turn off fancy graphical effects off on the desktop.

How do I disable Krunner?

How do I remove or at the very least completely disable krunner? For every entry under Global and Global Alternate, click on Custom radio button then the little X-thing to the right. That will clear out the Alt-Space and Alt-F2 keystrokes that bring it up.

How do I cancel my akonadi?

Disable Akonadi by clicking on the Stop button in the Status section of the Akonadi configuration section of the System Settings application. Click on the Stop button to turn off the Akonadi server.

Is KDE Plasma heavy?

Whenever a social media discussion happens about Desktop environments, people rate KDE Plasma as “Beautiful but bloated” and some even call it “heavy”. The reason behind this is KDE Plasma packs so much into the desktop. You can say it's a full package.

How do I make KDE use less RAM?

Yes you can run Plasma with Openbox instead of kwin. If you don't care about the shell (e.g. the panel, widgets, and wallpaper) you can kill that. I wouldn't use anything that uses akonadi (e.g. kmail). If you open a lot of pdfs in okular, you can set it to use less RAM in the settings.

How can I make Kubuntu faster?

How to make Kubuntu (KDE) blazing fast and optimise it for performance

1. 1) Reducing shader quality and CPU usage.
2. 2) Configuring Desktop Effects.
3. 3) Speeding up KDE start up.
4. 4) Removing unwanted animations.
5. 5) Disable unwanted krunner plugins.
6. 6) Don't keep to many plasmoids (desktop or dashboard widgets)
7. Misc.