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

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What service starts a user session before they login?

I've noticed that I have problems with insync and dropbox icons showing up in my system tray and in investigating the problem it seems to be because they are being started before I even login. In ...
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22 views

audio problem Can't hear sounds on Linux (KDE (on Chromebook)

So I was playing on my computer after that I turn it off then I went to sleep then I woke up and turn on the computer and went on Linux then I hear no sounds I check the sound Kmix and thats it. Then ...
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10 views

How to change screen locker in KDE?

Recently I start using lightdm in pair with google authenticator for two-step authentication. All works fine, but default screen locker in KDE doesn't configured to use 2-step auth. So, I want to ...
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28 views

Kubuntu 14.10: Muon update manager no longer appearing in tray

I'm running Kubuntu 14.10 and one day I noticed that I haven't gotten any updates for a while (no tray icon appearing) so I ran sudo apt-get update && sudo apt-get upgrade and installed some ...
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1answer
30 views

KDE power management could not be initialized on virtualbox

I am using Virtualbox and I have Kubuntu as my first virtual machine, I was doing an upgrade (apt-get upgrade) when I suddenly closed my VM by mistake No the problem is that I can no longer go past ...
0
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1answer
15 views

KDEconnect not visible in KDE system settings

After installing kdeconnect on my fresh Ubuntu 14.10 and then installing whole plasma environment I am unable to see KDEconnect settings icon in KDE system settings. On my previously Ubuntu ...
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16 views

Monitor each process's cpu usage with a graph

I was wondering if there was a way to graph each process's cpu usage with a graph? Ideally, this would already be integrated with KSysGuard (in KDE).
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12 views

Mouse personalization program with layers

In Windows there is a program called X-Mouse-Button-Control. With it, you can remap the mouse buttons to perform personalized actions including creating a whole new layer, so you can press 2 buttons ...
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13 views

x-shellscript opening with gedit

I've downlodaded this plymouth theme, but when I try running the install-orb script, it opens in gedit I already checked "Allow executing file as program" in properties, but it won't solve. @edit ...
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11 views

krunner - like solution in non kde environment

Good evening everyone. I am currently running KDE on my laptop and I would like to know if there is something with the same capabilities of krunner for unity DE. What I really need is a good file ...
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1answer
122 views

KDE Plasma Desktop 5 on Ubuntu 14.04

I heard that the K Desktop Environment Plasma Desktop 5 is out. I want to try it out on my Ubuntu 14.04 computer (not Kubuntu). I am aware that Project Neon no longer exists. Can anyone tell me a PPA ...
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8 views

constant freeze for nivida on kde

Currently I am Running Kubuntu 14.04. recently i installed nvidia drivers. but my KDE freezes a lot. i always to hit CTRL+ALT+F1 and type : sudo service lightdm restart any solution for ...
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1answer
5 views

I set a script to start at boot with kde startup and now if I log into my main account it locks after I click anything to delete it

I'm new to Linux and I was trying to set a script to adjust my mouse acceleration on startup but when I set the script path on kde startup I didn't adjust the text file to anything special I just left ...
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115 views

Could not add ppa:neon/kf5 (ubuntu 14.04) [duplicate]

I'm trying to install the latest vesion of KDE. ~ $> sudo apt-add-repository ppa:neon/kf5 Cannot add PPA: 'ppa:neon/kf5'. Please check that the PPA name or format is correct. It seems that ...
0
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1answer
44 views

Just changed from Unity to KDE, now my sidebar is gone

I'm new to Linux, installed Ubuntu yesterday and today I've changed from Unity to KDE, but when I restarted the system, the sidebar disappeared. I can only see my desktop and the things in it. Ubuntu ...
0
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1answer
10 views

KDE installer localization

I'm making a new Kubuntu remaster using Ubuntu Customization Toolkit (For fun, of course). It's supposed to be in localized and some extra packages are installed by default. The problem is that ...
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22 views

KDE Samba share wont let me connect if i disable Guest Access

i run kubuntu 14.04 (kde 4.13) ad want to share a folder with a windows pc, but it should only be accessable with a username + password combination. What i have done: right klick the folder. ...
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20 views

Kde : How to minimize windows from the task bar

I recently upgraded to Kubuntu 14.04. I am used to be able to open and minimize windows on the desktop by clicking on their miniature in the task bar. How can I get this behaviour back ? For the ...
0
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1answer
16 views

Theme Problens With Kdenlive

I am having a problem with themes in Kdenlive. I'm trying to use the Wonton soup theme in Kdenlive so I've downloaded the .colors file from http://kde-look.org. Then I go to System tools => ...
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1answer
19 views

Okular: File -> Properties -> Optimized?

If you open a PDF file in Okular and choose the menu entry "File -> Properties", a list of the current file's various properties is displayed. Among them is the entry Optimized: <Yes|No> ...
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33 views

Window manager that's able to switch between windows using shortcuts

everyone! Tell me please: does exist some window manager that would let me switch between windows as easy as switch tabs in screen/tmux? For instance, shortcut+window index. Or shortcut+binded ...
0
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1answer
18 views

How can I define a start-up activity in Kubuntu?

I use Activities in KDE to organize my kubuntu-desktops separately by their use, but unfortunately my media activity is the start-up by default. How can I customize that? Infos: Kubuntu 14.04 Kernel: ...
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8 views

kubuntu 14.04 windows unreadable fonts

In the last month I have discovered that some windows opens with unreadable text. It seems that letters are rendered one over the other. Does anybody know how to correct this? Ej. Here is the ...
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27 views

gpg ask for passphrase every time although gpg-agent is configured

On Kubuntu Trusty and before, I had the GnuPG agent set up such that it would only ask for the password occasionally, like this: I have a .gnupg/gpg.conf: utf8-strings keyserver-options ...
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44 views

I cant make symbols with Ctrl + Alt + (key) And my keyboard doesent have an Alt Gr key: what do i do? [duplicate]

Im on a laptop with a bluetooth keyboard connected. When i changed from Windows 7 to Xubuntu 14.04 (now using KDE 4 with it) I could no more use Ctrl + Alt + (key) to make symbols as @£$½¥{[]} I ...
1
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1answer
57 views

I can't open files named in Arabic in Kubuntu 14.04

I have an issue reading files named in Arabic. When I was on Ubuntu with Unity it could read them, but when I use KDE, they can't, unless I rename them in latin characters. I looked on some solutions ...
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1answer
34 views

How to modify desktop calendar settings on Kubuntu 14.04?

How can I modify the following things on the desktop calendar on Kubuntu 14.04 with kde 4.13: 1.change the first day of the week to monday 2.remove these useless US holidays from it 3.there are ...
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26 views

What are the downsides of installing kubuntu-desktop meta package to ubuntu 14.10?

Chrome is using seahorse for managing the password. If I login on kde will use kwallet? What conflicts may occur?
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67 views

How to install KDE Plasma Active on Ubuntu Core?

I want to install KDE Plasma Active without anything else on my 14.10 Ubuntu Core installation. How do I do that?
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54 views

No sound comes out of my Bluetooth speaker

I can connect to my speaker but no sound comes out of it, Pulseaudio doesent detect it How can i get my speaker to work? It does work on my Android (wich is based of Linux) phone but not on this ...
0
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1answer
19 views

User processes continue to run after logout

I have put the following code in my .profile ps cax | grep jackd > /dev/null if [ $? -eq 0 ]; then echo "Jack is aready running." fi if [ "$SESSION_TYPE" != "remote/ssh" ] && [ ...
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1answer
36 views

KDE Failing to set global proxy settings

I know this question has been asked before but my scenario is slightly different. I'm able to connect to the internet via Firefox and Skype. However all other applications are unable to. I'm ...
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30 views

using ubuntu 14.04. tried KDE desktop

Changed to KDE desktop at login screen. Desktop loaded but does not respond to mouse or keyboard. Have to shut down by switching off at mains. On reboot system goes back into KDE desktop with no ...
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91 views

error while adding repo for kde plasma 5 in ubuntu 14.04 [duplicate]

I was trying to install KDE plasma 5 in ubuntu 14.04 64 bit when i am trying to add sudo apt-add-repository ppa:neon/kf5 i am getting this error Cannot add PPA: 'ppa:neon/kf5'. Please check that ...
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77 views

Backlight change with FN keys do not work on Asus

I know this was asked many times but I do not understand how there is no real solution. I hop e someone can help. The problem: Asus g53 laptop, Ubuntu 14.04, KDE 4.13.3 Fn + f5-f6 should change the ...
0
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1answer
18 views

Delete files from /sys (ubuntu do not boot normally)

Unfortunately I have placed a file into the /sys folder of my Kubuntu 14.04, and after this my system could not start normally. I wanted to delete the file in recovery mode with the root options but ...
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31 views

Writing Chinese by pinyin with Ibus only works on Konsole and nowhere else

I'm on KDE, and I've installed ibus to be able to write Chinese by a pinyin method. After installing Ibus, I have a nice shortcut on my lower toolbar, and I can change the input method into ...
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1answer
117 views

kde 5 plasma printer configuration module not found

does anybody know how I can install a printer in kde 5 plasma ? I cannot find a module for that in system settings :-( os configuration is: ubuntu 14.10, kde plasma 5, x64
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1answer
47 views

Homerun for KDE, how to enable?

I have installed KDE and homerun extension for it, but I can not find any clue how to launch/enable/configure it. I have ubuntu 14.04, KDE 4.13.3 and I have done this method: ...
2
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1answer
41 views

Strange font rendering after installing Dolphin

After installing and testing KDE's Dolphin for a while the font rendering (or maybe anti-aliasing?) in non-GTK (e.g. Chrome and Thunderbird) programs looks strange. Playing around with QT(4) and KDE ...
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22 views

Text color sometimes unreadable in Elegance KDE Desktop theme

I'm using the KDE desktop (but originally installed normal Ubuntu). I like dark colors for my desktop theme. The only dark theme I see installed by default is "Elegance". When I select this theme, the ...
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193 views

Using extended multiple monitors in Kubuntu 14.10 Plasma 4

I use VirtualBox 4.3.12 r93733: Guest OS: Kubuntu 14.10 Plasma 4 x64 Host OS: Windows 7 SP1 x64 Ultimate I configured the virtual machine to have 2 monitors: When I launch Kubuntu 14.10 Plasma ...
0
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1answer
30 views

KDE announces program name when I open an Emacs window

I don't know why but suddenly KDE tells me whenever I open my Emacs window ... how can I tell it to shutup? It only happens with Emacs so far. Edit: My Thinkpad X220 runs on Kubuntu 14.04. I tried ...
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1answer
22 views

GNOME Asks for Password When Change Keyboard Input Language

I have Ubuntu GNOME 14.10. Recently, I installed KDE; but I finally removed it. After its removal, whenever I want to change my keyboard layout into another language using shortcut Super + Space, ...
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21 views

Suspend process to hard drive

When I suspend a process via KSysGuard, I right click on the process, and hit 'suspend', I do not see any difference in RAM consumption. I am wondering if it is possible to make it so that suspended ...
0
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1answer
21 views

Ksysguard give error The file /home/mahesh/.kde/share/apps/ksysguard/ProcessTable.sgrd does not contain valid XML

I've Dell Inspiron 1525 with Kubuntu 14.04. Recently when I checked for update Muon Update Manager told me that few updates are available so I updated it but now when I use Ksysyguard gives error "The ...
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1answer
149 views

Add program to the application launcher widget in KDE plasma desktop for Kubuntu 14.04

I would like to add Ipython qtconsole (for Python3) to the application launcher in the bottom panel at the KDE plasma desktop. I currently have three applications in the launcher: chromium browser ...
0
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1answer
34 views

Error messages at bootup

Running ubuntu 14:10 and the following three dialog boxes appear with errors in them. My hard drive is 500gb and its a fresh install of ubuntu. Dialog box Error - Run Command Interface Unable to ...
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83 views

HDMI Monitor Signal Lost after login screen

I am using KDE Desktop, everything up to date. I just installed a Geforce 210 1Gb memory with HDMI output in order to connect to my Asus monitor. I also installed Nvidia propietary drivers (331.38). ...
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25 views

How can I propose a new program to be included in Ubuntu?

That's pretty much it. I would like to propose the kup backup system for kde, but I couldn't find a way to tell (K)ubuntu... ...