Questions tagged [kde]

KDE (K Desktop Environment) is a Qt-based desktop environment as well as a suite of cross-platform desktop applications. Its latest desktop environment is KDE Plasma 5.

Screenshot of KDE Plasma 4:

Kubuntu screenshot from Softpedia

KDE is a well-known Qt-based desktop environment, that comes with its own suite of application software.

Key Features

  • Highly customizable

    The range of options is just incredible. It can use a traditional task bar, a unity-like dock, any number of panels.

  • Very easily modifiable

    To get new wallpapers, widgets or themes one can go under System Settings and press the "Get more" button, a dialogue will pop up and all that you need to do is press the "install" button, that it.

  • Widgets

    They can be used on the desktop or in the panel.

  • Activities

    A way to organize your workspaces based on activities.

System Requirements

Required

  • Processor - 1GHz (x86)
  • Memory - 512 MB
  • HDD capacity - 4 GB
  • Video Card - VGA @ 640x480

Recommended

  • Processor - Better that 1 GHz (x86)
  • Memory - 1 GB
  • HDD capacity - 10 GB
  • Video card - VGA @ 1024x768

Note: If "Desktop effects" are desired, a supported GPU is required.

How to install

Click this link to install the KDE Install LXDE Desktop Environment, find it in the Ubuntu Software Center, or type sudo apt-get install kubuntu-desktop in a terminal. There are more instructions here

Alternatively, one can install it from the official image (.iso) that can be downloaded at this page.

Sources

Related tags

3109 questions
259
votes
11 answers

Can I restart the KDE Plasma Desktop without logging out?

I'm just talking about the standard KDE desktop. After a while (many days) of running the task bar stops working properly. This is due to some sort of undiagnosed bug but that's really not my boggle at the moment. It's fixed as soon as I log out and…
Oli
  • 299,380
84
votes
3 answers

How do I know my KDE version?

I'm on Kubuntu 11.04 and I want to know what KDE Plasma Desktop version I'm using.
75
votes
7 answers

What is a activity in KDE and what can I do with it?

In the top right corner of a standard KDE/Kubuntu installation you'll see this: But seriously, I seem to be unable to understand what those "activities" are and what it would enable me to profit from. It just pops up like an "add widget" screen…
gertvdijk
  • 69,427
71
votes
5 answers

Registering an AppImage file as a desktop app in KDE

How can I register an .appimage file (specifically, the tiled map editor found here) as a desktop app? (Like Firefox -- I can launch it by typing 'Firefox' into search rather than opening up a console and typing /path/to/directory/firefox.ext)
user662777
58
votes
9 answers

How to turn off Baloo in KDE 4.13?

I have Kubuntu 14.04 and just installed the newest updates. Looking at the process list, I see baloo indexer running. I could not find a checkbox in Baloo settings to turn off the indexing.
warvariuc
  • 2,335
54
votes
3 answers

How do I control window placement in KDE with keyboard?

Is it possible in KDE to set up keyboard shortcuts similar to what Unity uses for window placement - i.e. Alt - Ctrl - Numpad 6 to make a window occupy the left half of the screen etc.?
Sergey
  • 44,353
51
votes
13 answers

How to remove all traces of KDE installed

I have 2 computers with Ubuntu but on both I installed KDE to have another option for the users. Since Unity has come along very well, there has not been a need to use KDE for a while now. How can I delete all KDE related packages with one single…
Luis Alvarado
  • 216,643
50
votes
7 answers

How do I install KDE?

I want to have both KDE and Gnome shells on Ubuntu. Ubuntu only has Gnome installed by default. How do I install KDE?
User
  • 4,566
44
votes
11 answers

How to turn off screen (DPMS) together with locking session in KDE?

First of all, I'm aware a similar question for GNOME is asked here: "Switch off laptop backlight when locking screen". Objective I would like to turn off my screen on locking the session for power saving reasons. Actual problem Locking the screen on…
gertvdijk
  • 69,427
43
votes
5 answers

Remove title bar and borders on maximized windows in Kubuntu

In gnome-shell there is an extension that removes the window borders, close buttons, title bar, etc on maximized windows to save screen real estate. How can this behavior be replicated in KDE?
41
votes
1 answer

How to move, resize or remove KDE widgets since Plasma 5.5.5 (xenial)

Until Plasma 5.4.2 (wily) widgets could be unlocked and showed a side menu when hovering over them with the mouse. The side menu allowed moving, resizing and removing the widget. With Plasma 5.5.5 (xenial) the side menu does not appear anymore.
37
votes
5 answers

How to safely try KDE?

There's a way to safely try KDE on top of an Ubuntu installation, keeping the possibility to revert the changes in case I dislike how it runs?
dag729
  • 2,039
37
votes
5 answers

Is there a keyboard shortcut to open a new Konsole tab?

I want to open a new Konsole tab with my keyboard. Is there a shortcut for that?
js-coder
  • 2,257
36
votes
13 answers

How to run Dolphin as root?

I currently use Dolphin 17.04.3 and whenever I run it as sudo, it gives the following error: Executing Dolphin as root is not possible. without explaining why or giving an alternative. How can I run Dolphin as root for copying or deleting files?
Ankur S
  • 691
  • 2
  • 6
  • 15
36
votes
3 answers

How to deactivate all the desktop effects of KDE permanently?

I am aware that the shortcode of "Shift + Alt + F12" disables all the desktop effects of Kubuntu 15.10. However, is there a way to disable all those effects automatically and permanently in every future session? Objective: Speeding up Kubuntu 15.10…
Ken
  • 1,913
1
2 3
99 100