The official Ubuntu derivative using the KDE Plasma Desktop

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15 views

Kubuntu install partition assignment slider missing

Thank you so much for reading this. I have ubuntu installed on my machine, but recently had a problem and it no longer boots. So, I wanted to take this op and upgrade to Kubuntu. Problem is, when I ...
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152 views

0 Byte update Package

for some reason, every time I open the update manager (muon in my case) it shows me that I need to update "PlayBar" (an KDE:Plasma plugin I don't use..) to the Version 0.5.1 with 0 B to download.. ...
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21 views

Kubuntu on a persistent live usb won't start up on my desktop

It perfectly starts up on my alienware laptop -the laptop from which I created it- and my HP laptop; however, when I try to boot it up on my desktop. it proceed until the Kubuntu logo, which keeps ...
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81 views

Kubuntu launcher menu without categories

I dont know if its right to ask about Kubuntu, but I hope not :) I'm trying Kubuntu 14.04 and I just found one disadvantage for me that's the way how the launcher looks. It contains categories, in ...
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21 views

Kubuntu shutdown issue

After installing Kubuntu14.04 on my Gateway-M675 Laptop, it will not restart or shut down. It boots up and runs fine, but after updates or installs, it will not restart. It closes all programs and ...
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47 views

Kubuntu Muon to remove many packages?

I am experiencing very weird behaviour in Muon Update Manager. My system is Kubuntu 12.10 and is regularly updated (upgraded) either via the command line using apt or with Muon. It was last upgraded a ...
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50 views

Compiz magnifier not working on kde

I have ubuntu 14.04 and just switched from unity to kde(kubuntu-desktop). I use compiz magnifier when reading and it works on unity but not on kde. I like kde better and it's annoying to switch back ...
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77 views

Kubuntu 14.04 locks mouse and keyboard after lid is closed

When I close the lid and after open it, the unblock screen, mouse and keyboard is locked. The laptop needs to be restarted by power button. Can someone help me?
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46 views

Kubuntu 14.04 - Can't get past password entry

I got a HP Compaq nx8220 with Kubuntu installed, and it doesn't boot properly anymore. The problem is that it doesn't show the splash screen after you enter your password, i get through all other ...
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63 views

<solved> Kubuntu - BT-adapter not detected

I have a Compaq nx8220 with a build-in BT-adapter. The problem is that Kubuntu doesn't detect it. I've got the bluetooth enabled in the BIOS, all required drivers installed, but it still isn't seen by ...
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97 views

Plasma-nm configuration files broken?

plasma-nm doesn't work properly, as you can see in the attached image. Well, it seems I've not enough reputation to attach images, sorry... But on this site you can see exactly the same image and it's ...
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54 views

Problem with graphics after resuming hibernation

I am using Kubuntu 14.04. when i have hibernate system through sudo pm-hibernate, the system hibernate successfully but when i resume it after one minute of reloading many applications to ram, the ...
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76 views

what games/app are available for Linux to improve English vocabulary?

I primarily use Linux (Ubuntu/Kubuntu Linux distribution). I dont use Window. I am looking for some good games or application to improve my English vocabulary. I tried to find on google but did not ...
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317 views

Kaveri A10-7850K + Kubuntu 14.04 - No way to use fglrx driver

First of all, I've followed the indications provided on : How do I install fglrx on an AMD Kaveri machine? But the versions of Catalyst available now for download are 14.4 and 14.6 Beta. I have tried ...
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83 views

Mouse cursor slow after wake in 14.04

I recently installed Kubuntu 14.04, and I have encountered a small problem. Whenever I wake the system up from suspend, the cursor starts moving very slowly and choppily. Any thoughts? Edit: I ...
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82 views

Installing Specific Version of KDE

I'm trying to make a KDE system in a VM using a Ubuntu 14.04 Minimal CD. However, I can't seem to install the specific version of KDE (4.12). I've already checked: How to install specific Ubuntu ...
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106 views

Kubuntu Bug? When Laptop is connected to HDMI-Monitor suspend does not work

I am using a laptop from Packard Bell, model Easynote f2011hc-100ge. When it is connected with HDMI to a monitor, the "suspend session after 15 min" does not work anymore. The laptop cannot supspend. ...
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26 views

How to properly install another desktop on Kubuntu?

After installing Unity-desktop on Kubuntu has a few problems: Dash does not show anything (applications. ..), it is empty. When I switched back to KDE then my network connection disappeared from ...
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167 views

Internet connection really slow on Kubuntu 14.04 LTS with wifi

I'm having problems after installing the last version of Kubuntu. Also, I downgraded to 12.04.3 LTS, and still had the same problem. I've stable conection only when I'm wired. Already installed ath5k ...
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41 views

Artifacts in desktop with AC Power

My problem is this: after an update with apt-get dist-upgrade, I have artifacts (lots of horizontal lines appear and disappear quickly) on my desktop only with notebook charging or AC source. With ...
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90 views

Troubleshooting on Internet navegation with Kubuntu 14.04 LTS

Recently, I upgraded my Kubuntu 12.04 LTS to 14.04 LTS on my laptop. Now, my access to Internet with wifi is kind of slow, and sometimes on Firefox or Chrome, the page is reloaded, but it only happens ...
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38 views

Middle click randomly stops working

For some time now, my middle click randomly stops working in Kubuntu 12.04 LTS. I have a dedicated middle button on my laptop, so I just assumed it was a hardware problem. But then I tested the ...
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335 views

Chrome becomes ugly after updating kubuntu 14.04

I recently updated my kubuntu 14.04 using muon, i guess it did some updates for plasma( again i guess, i am not sure) but after that Chrome looks terrible. Fonts are screwed up, the right click window ...
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53 views

How to debug KMail Search after upgrade

I added KDE backported packages recently to gain access to a more stable version of KDevelop. However, now, Kontact/Kmail's search doesn't work anymore. Where do I start to find out what's wrong? ...
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155 views

Macbook Pro 7.1 Wireless (BCM4322) and Kubuntu 14.04 - No Firmware Works

I desperately need some help (maybe not desperately, but this is frustrating!). I have a Macbook Pro 7.1 with a Broadcom BCM4322 wireless card. I have tried, and tried, and tried to get it working but ...
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34 views

Ubuntu server installation - partition can't finalize

I need help on ubuntu server installation. Just can't pass the partition section. I have 3 hdd 2 with raid 0 from bios and 1 for the operating system. in my previous kubuntu setup , home directory ...
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48 views

“Present Windows” desktop effect: set up two differently-configured versions bound to different hotkeys? (ignore minimized windows/not)

I want to set up set up two versions of the "Present Windows" desktop effect (ie, have each bound to a different hotkey), so that one uses the "ignore minimized windows" option and the other doesn't. ...
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66 views

Trouble Enabling KDE Desktop Effects

I'm having a few issues with the kde desktop effects and I was wondering if someone might be able to shine some light on it. I'm using a netbook with Intel GMA 3600/3650 integrated graphics (I'm open ...
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25 views

Improving performance issues on FL92 with UBUNTU?

Ubuntu 32bit 14.04 runs very slowly on my compal FL92 which runs vista and windows 7 just fine. I also have problems with the boot being extremely slow, about 5 - 10 minutes sometimes and the shutdown ...
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117 views

Kubuntu doesn't show logout or shut down or restart prompt dialog?

My main installation is Kubuntu. Then, recently I installed several others DEs like Gnome-flashback, Unity, GNOME 3, and XFCE. At the beginning, everything is okay. But now, I've got a little ...
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205 views

Can't access shares with Samba in Red Hat from Kubuntu 14.04, Windows pc's do access

I have a network with Windows's XP and Windows 7 PCs, and a Red Hat Linux server. Recently I've installed Kubuntu 14.04 on a PC. From Windows PCs I can access to Samba shares on the server but I can't ...
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159 views

Kubuntu custom livecd freezes during boot

I'm trying to create a custom kubuntu 14.04 live CD image, following the instructions at https://help.ubuntu.com/community/LiveCDCustomization. I've performed the following steps: extract the ...
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102 views

Audio stopped working after running 'sudo startx'

In Kubuntu 14.04 my /tmp partition filled up and my display went blank. I logged in over ssh and ran sudo startx and I got a KDE session. In retrospect, perhaps that wasn't the wisest decision, but ...
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719 views

Wine installation wants to remove nvidia-libopencl1-337

I am running Kubuntu 14.04 LTS and am using Nvidia 337.19 driver. When I try to install Wine 1.6 or 1.7 version (those are the only two I tried) Konsole returns: The following packages will be ...
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377 views

A question about Samsung 840 Pro SSD with Kubuntu 14.04

I recently purchased Samsung 840 Pro SSD and installed Kubuntu 14.04 (13.10 first, then upgraded to 14.04). I did almost all the tricks (firmware latest version, trim by discard in fstab, ext4 ...
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40 views

I cannot remove file from KTorrent's queue manager

I cannot remove file from KTorrent's queue manager. Kubuntu 14.04, KTorrent 4.3.1. The file has been downloaded and removed, but it keeps asking me if I want to recreate it. The queue manager even ...
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25 views

please 'translate' solution to 'filesystem check or mount failed' from ubuntu to Kubuntu

During upgrade I was told to close some KDE-Dienst (it's all in German), I allowed Kubuntu to close that and the system (apparently) shot down and could never boot again. There seems to be a solution ...
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161 views

Problem When Switching to kdm Ubuntu 14.04

Successfully installed ubuntu 14.04 lts on my lenovo yoga 2 pro, was pretty happy with it, i wanted to check out KDE, (i'm a noob and this is my first time ever trying to install a display manager) ...
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73 views

How to install Kubuntu Notes (1.7.7) in Ubuntu 14.04

I'm a newb when it comes to Ubuntu, so here I am. I've tried 2 flavors of Ubuntu this week and there's one thing I love in Kubuntu that I really wanted to have in my Unity-based Ubuntu, the Kubuntu ...
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26 views

Kubuntu 13.10 install on a Dell XPS420 hangs

I am trying to install Kubuntu 13.10 on an old Dell XPS420. The ISO I downloaded works fine on a number of other PC's (HP Desktop, Dell Laptop) so I feel confident that the ISO is OK, but when I try ...
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59 views

Kubuntu problem or router problem with connectivity?

I have a Toshiba Satellite C55-A on which I've installed Kubuntu 14.04. When first installed I couldn't get the Realtek 8188ee card to connect. After a lot of searching, I followed a recommendation to ...
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21 views

kbuntu desktop installation language

I have installed Ubuntu 12.04LTS (spanish) and I installed kbuntu-desktop, but the installer make it in English (american), is there any way to use KDE in spanish ?
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156 views

Firefox + Okular as “embedded” pdf viewer with Mozplugger : unable to search into the pdf

I am rather fan of okular software to view pdf. So that I am using it as embeded pdf viewer in to firefox web browser. I prefer it over the default pdf viewer of Firefox and Adobe Reader. However, ...
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37 views

How to force XnView to use QtCurve widget style?

I have installed XnView MP from http://ppa.launchpad.net/dhor/myway/ubuntu I cannot make it to use QtCurve as all my other Qt/KDE applications: This doesn't help: xnview -style qtcurve
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51 views

will updates harm my Kubuntu install on Mac iBook G4 PPC?

I'm really grateful to those who have made Ubuntu/Kubuntu/Lubuntu possible for the iBook G4! I recently installed Kubuntu to get a little extra productivity out of my old Mac, and it's working well. ...
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201 views

Problem while installing kubuntu dual boot with windows 7

I want to install Kubuntu dual boot on my Windows 7 laptop. Now I'm familiar with dual boot with Ubuntu but the problem either of Windows 7 or Kubuntu won't. Here are the partitions I made: 200 GB ...
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306 views

High pitched sound by HDMI on Kubuntu 14.04

This is the result of ALSA Information Script. http://paste.debian.net/plainh/4cc082fc I have the same issue as seen in the following thread: http://ubuntuforums.org/showthread.php?t=2185474 Does ...
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11 views

Lost the ability to login to unity

I installed the full kubuntu-desktop then removed kubuntu default greeter and then boom I can't find the list of desktops to choose from when logging into the system and had to login in to kubuntu ...
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58 views

System Hangs After Sleep

I am new to the Linux world. I have a Asus Eee PC 1000HA with a 256Gb OCZ Agility4 SSD. I loaded the newest version of Kubuntu Linux 3.13.0-24-generic KDE SC Version 4.12.97. Whenever the system goes ...
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42 views

ubuntu kubuntu mixed desktop

I have the Kubunntu desktop Running and added the Ubuntu Desktop because i Like Unity more. My Problem is that some how Icons in Ubuntu Unity showed up from kubuntu. I have these in Ubuntu: ...