The official Ubuntu derivative using the KDE Plasma Desktop

learn more… | top users | synonyms (1)

0
votes
0answers
82 views

Steam download speed drops off a cliff and then stops

The basic problem: When updating a game through Steam, I get an initial spike of network activity, then the download stops. As displayed by Steam, the speed tapers off: When looking at the actual ...
-1
votes
0answers
17 views

How to launch live KUBUNTU from Windows?

I burned the .iso file for KUBUNTU 15 to a pendrive. The write-up process was flawless but on clicking the wubi.exe icon, it is showing an error message "wubi is not currently supported in EFI". What ...
0
votes
1answer
42 views

Kubuntu 15.04 HDMI to LCD works, HDTV does not

I've been at if for hours with no joy on this one so I'm posting my first question ever tonight. New install of Kubuntu 15.04 on a Dell Precision M6600 with nVidia Quadro 3000M video. Samsung LCD ...
0
votes
0answers
55 views

installation failed with linux-image-3.13.0-61-generic_3.13.0-61.100_amd64.deb [duplicate]

I have an issue with installation of linux-image-3.13.0-61-generic_3.13.0-61.100_amd64.deb. I am not able to install this update which is needed for all other updates and for many programs running on ...
0
votes
0answers
37 views

Opera 31 and Plasma 5.3: graphical issues with opera menus

My system config: OS: Kubuntu 15.04 x64 Plasma: 5.3.2 (installed from kde backports PPA) Notebook: Asus X200MA-KX242D Graphics: Intel HD Graphics (without proprietary drivers) QT Style: Breeze GTK+ ...
0
votes
0answers
89 views

install new splash screen and look and feel theme on KDE 5

i'm new in Kubuntu KDE 5 and i can not find any document about to how to install new splash screen and look and feel theme on KDE 5. in previous version of kde we can simply click on get new theme ...
0
votes
0answers
136 views

Upgrading KUbuntu 14.04.02 to 14.04.03 - Odd error

I'm trying to upgrade an install of Kubuntu 14.04.02 to 14.04.03, but I keep getting the following error that kills the upgrade. I get it both via apt-get upgrade or when doing it from Synaptic. The ...
0
votes
0answers
30 views

Kubuntu 15.04 problems

I've recently upgraded a fresh installation of an Ubuntu 14.10 to a 15.04 and after I've installed KDE. I'm having some problems with the new KDE system.. First of all, the most annoying one is ...
0
votes
0answers
41 views

Kubuntu 15.04: Random lag spikes in all games

A couple days back, every game (Minecraft, TF2, GMod,...) I played on my laptop had unbelievable FPS drops for ~5 seconds to 1 FPS and then it went back to 30. I noticed when the FPS dropped the ...
2
votes
0answers
20 views

Wrong Language of GTK applications in Kubuntu

I have Kubuntu 14.04, and am running some GTK applications, for example Shotwell. The "Preferred Languages" in the locale settings are set to: English German French All the application ...
0
votes
0answers
26 views

How to translate missing parts of danish language in kubuntu

fellow ubuntu users. I will start by saying that i love KDE, especially the new 5.3 - looks & works amazing! But there are many untranslated words, that shows up in English - and that irritates ...
1
vote
0answers
33 views

Fairly fresh Kubuntu 15.04 install, getting boot loops

So this is a fresh installation of Kubuntu 15.04 on an HP 14 d104-tx laptop, regularly apt-get updateed and apt-get upgradeed... Fairly often, after shutting down and on next power up, the laptop ...
0
votes
0answers
28 views

Using two keyboards in KDE with a dedicated layout each (typically azerty / bépo)

I need to be able to use two keyboards (one standard AZERTY on my laptop) and a TypeMatrix 2030 USB (BÉPO layout). This I configured fine in xorg.conf by putting the following code in xorg.conf (which ...
1
vote
4answers
126 views

How to find out which DNS server my wlan0 is using Kubuntu 15.04

BACKGROUND I am trying to find out what DNS server is being used when I connect to the internet with my wlan0 device. I am running Kubuntu 15.04. I have searched around and tried a few solutions, ...
2
votes
0answers
32 views

Kubuntu - unable to open remote files with wine

On Kubuntu 15.04 (and on Linux Mint 17.2 KDE) I am unable to open files from remote shares with wine. It seems Dolphin downloads the file first to a temporary directory and tries to open it from ...
0
votes
1answer
15 views

Sound cannot be unmuted

I hit mute a couple of times. The mixer shows its unmuted, the menu for the tray icon shows its unmuted, but the on-screen display thinks its muted and no sound plays. I restarted. The tray icon ...
0
votes
0answers
31 views

How do I set an SD card as main storage

Hey all I have a Chromebook running both Chrome OS and Crouton with KDE. I want to make the SD card the main storage of my comp. as the Chromebooks have very little SSD space.
0
votes
0answers
26 views

Suspend to disk on ASUS eee pc 1005 HA under kubuntu 15.04

I just switched from openSuSE to kubuntu last week. I have only one problem with it on my eee-pc 1005HA: When I suspend to disk, it does not switch off by itself as it should. Waiting, until the ...
1
vote
1answer
41 views

Admin Account Missing after 'shutdown now' Exit

So, I have been learning PostgreSQL and messing around with creating DB's, users, and switching between both with Konsole. Last night, I shut down the computer with the command 'shutdown now'. After a ...
2
votes
1answer
16 views

A part of my screen can't change

My kubuntu can't refresh the lower part of my screen : When I restart openGL, it's refreshing the display once. But then the lower part is still stucked. How can I fix that ?
0
votes
0answers
71 views

Nvidia ASUS Strix gtx960 Kubuntu 14.04: screen tear and ghosting

Background: I'm having issues with the Nvidia ASUS Strix GTX960. I am using Kubuntu 14.04. I just built a brand new system, upgrading from my laptop with AMD HD radeon. I had K 14.04 on that build ...
0
votes
0answers
177 views

Kubuntu 15.04 - how to use Intel HD graphics drivers?

I've been a Ubuntu user for many years now. Tonight, I decided to try out Kubuntu 15.04. I have noticed that Kubuntu uses the Nouveau drivers by default. This results in tearing and "wave-iness" on ...
2
votes
1answer
39 views

Kubuntu 15.04 File Open Dialog is not working

Once I try to open file in some editor or project in IDE, for instance file in Kate or project in QtCreator, the File open dialog shows up, but whatever location I click (home, root, mounted disks, ...
1
vote
0answers
26 views

Kubuntu 15.04 Clipboard is behaving strangely

Ever since updating to Kubuntu 15.04, my clipboard hasn't been working properly. Sometimes when quickly trying to copy and paste an URL it doesn't copy and I end up accidentally pasting the last thing ...
1
vote
0answers
43 views

Kubuntu panel freezes

We are using Kubuntu 14.04 for all PC's in our firm. Nowadays we are facing an issue that while working the panel freezes. Almost every PC's facing this issue. The load is normal. Please provide a ...
0
votes
1answer
44 views

xrandr settings changed. Display now won't run

I was trying to use xrandr to have a script to adjust my monitor resolution. As a test I ran xrandr -s 1360x768 This should be a valid setting. It killed the xserver. I changed to tty6 tried ...
0
votes
1answer
85 views

Getting started with iPython notebook

Please don't consider this a duplicate. I have seen a similar post and the recommended solution has not solved my issue. I need input for I can't find a solution elsewhere and iPython does not seem ...
1
vote
1answer
21 views

I downloaded Kubuntu 15.04 onto my computer

I am (running Windows XP) now it is sitting in an ISO file on my computer. When I try to open it a window comes up that says "Windows cannot open this file" Not sure where to go from here. This is my ...
0
votes
1answer
20 views

Why do some Poedit hotkeys not work on Kubuntu (e.g. Ctrl+Enter)?

I installed Poedit on my Kubuntu 14.10 and some keyboard shortcuts do not work. Most noteably the most important shortcut Ctrl+Enter to go to the next item does not work. Also Ctrl+Up/Down does not ...
0
votes
0answers
42 views

Cannot Connect to wireless in Kubuntu 14.04

I recently installed Kubuntu 14.04 on my old Dell Latitude D630 that used to run Windows XP and the installation went fine. I ran the 'lshw' command and it showed that my WiFi adapter was recognized ...
0
votes
0answers
19 views

Trouble Connecting to Wifi on Kubuntu 14.04.02

I just installed Kubuntu version 14.04.02 on my Dell Latitude D630. The installation went fine, but I can't get it to connect to Wifi (or even turn it on for that matter) or bring up a list of ...
0
votes
0answers
77 views

Bumblebee not switching card off

I am running Kubuntu 14.04.2 x86-64 on a ASUS Q551L. I have a Nvidia GeForce 840m that I am running the 352 driver from Nvidia. I am using bumblebee to switch between the two graphics cards. I can use ...
0
votes
0answers
98 views

LibreOffice menu items: missing icons and highlight

Some menu items are missing the icon, but instead a rough checkbox-like style icon is displayed. Menu items are not highlighted when mouse is over. The same for some contextual menus. This is ...
0
votes
0answers
18 views

Ubuntu and Ethernet problems?

I'm using Kubuntu 15.04 on an HP Pavilion dv3-2003tu. Recently I switched my hard drive to a new one that still contains Kubuntu and what I'm wondering is why Kubuntu can't connect to my ethernet ...
0
votes
0answers
104 views

Can't install icon theme KDE plasma 5

I have been trying to install a icon theme. The problem is when selecting the achieve or the index I get The file is not a valid icon theme archive. both of these 1 and 2 should work but they do not ...
0
votes
0answers
19 views

Unlocking at boot time Luks LVM

This is my first question, but let me start by saying how much of a big fan I am up this site. Every question I ever had over the last 4 years has been answered here and I am so grateful for the help ...
0
votes
1answer
45 views

Kubuntu: Change proxy settings from console

I want to change proxy in whole system. I am using Kubuntu 14.04 64bit. I know that should change proxy variables like http_proxy="http://proxy.xxx.xx:80XX/" etc. But it will not change proxy in KDE ...
3
votes
1answer
142 views

Kubuntu 15.04 vivid - Nvidia GTX 660M (Optimus again)

I'm really sorry that I pull this topic again but "I still haven't found what I'm looking for...". I've tried tons of solutions with several behaviors, and I can't get it work properly. First of all ...
1
vote
1answer
66 views

On which device do I install the bootloader when I want to dual boot?

I'm currently trying to install Kubuntu 15.04 alongside Windows 8.1 (already installed). It's on a non-UEFI machine. My partitions are as follows: sda1 windows installation (500GB SSD) sdb1 HDD ...
0
votes
0answers
15 views

Kubuntu 15.04 installation hanged

trying to install kubuntu 15.04 x64 on one of my laptops, after choosing disk space and time zone, the continue button is blocked. I looked everywhere, it's been like this for 20 minutes, there is no ...
0
votes
0answers
30 views

How to upgrade to KDE 4.14

I am running KDE on top of Ubuntu 14.04LTS. The KDE version is 4.13.3 . I want to update it to 4.14 . I added the Kubuntu Backport PPA and did. sudo add-apt-repository ppa:kubuntu-ppa/backports sudo ...
0
votes
0answers
84 views

kubuntu 15.04 no sound - nvidia 970

My issue is very similar to this item: Xubuntu 15.04, no sound through HDMI but a bit different. Using a pair of nvidia 970 with an asrock exctreme6 MB. Sound output through display port to ...
0
votes
1answer
53 views

Kubuntu 15.04 - Mouse fails to drag-and-drop or select properly

I just installed Kubuntu 15.04 and I'm facing a weird mouse issue. Sometimes when I try to drag and drop a file/window or select some text my mouse looses control, (e.g. if I try to move a window it ...
0
votes
0answers
10 views

Audio Switching to Mono after a while

I'm running kubuntu 15.04 - for a few days now, the audio swithches to mono after 48h or so after a reboot. A reboot fixes the issue. Using pavucontrol, output devices, headphones (actually ...
0
votes
0answers
26 views

Applications unreliably gaining focus on mouse click in Kubuntu 15.04

I recently upgraded to Kunbutu 15.04 and am having a problem where windows are not reliably gaining focus when I click on them. For instance, when switching to using PyDev, I often need to click ...
0
votes
0answers
32 views

Kubuntu freezing on startup logo

I chose recovery option in Grub and it gets far enough that I can drop down to terminal and move around. I can't get the desktop to load no matter what I do. I've tried to edit xorg.config and it ...
1
vote
1answer
105 views

Blackscreen with only mouse pointer after switching to Ubuntu desktop from Kubuntu on 15.04

After upgrading to Kubuntu 15.04, I am having a lot of problems. On reboot, it was stuck at Kubuntu logo (it keeps on glowing) but nothing happens. On switching to Recovery mode, I was getting "Error ...
0
votes
1answer
143 views

Installing Ubuntu on an Asus K501LX

I'm having an incredible amount of trouble installing Ubuntu on an Asus K501LX. I'm booting from a USB drive, created by usb-creator-gtk. I've attempted Ubuntu 14.04 and 15.04, as well as Kubuntu ...
0
votes
0answers
29 views

Really slow ssd performance

So I installed Kubuntu 15.04 on a samsung 840 evo ssd, the system works fine but I did a test to see the speed of the ssd. hdparm -t /dev/sdb gives me about 30MB/s, when it is supposed to give me ...
0
votes
0answers
15 views

How to enable Multimedia keys with Clementine in Kubuntu 14.04

I have a desktop computer with Kubuntu 14.04.2 installed. Multimedia keys work fine with Amarok and VLC, but not in Clementine. I did go to the Celmentine preferences and set the MMkeys to the ...