The official Ubuntu derivative using the KDE Plasma Desktop

learn more… | top users | synonyms (1)

3
votes
0answers
218 views

Fonts messed up after installing Kubuntu desktop on Ubuntu 14.04

I decided I wanted to try Kubuntu since I had some difficulties with the Unity desktop. I do not remember exactly the command(s) I run, but I think I used sudo apt-get install kubuntu-desktop. Now the ...
3
votes
0answers
177 views

Setting priority of wireless networks in KDE Network Manager

Is there a way to determine the priority of wireless networks? The KDE networkmanager applet works fine, but it often connects to the WRONG wireless network by default when multiple networks are ...
3
votes
0answers
326 views

How can I set up gestures in Kubuntu?

I would like to do the following thing: scroll down with three fingers => windows presentation from all Desktops (equivalent to Ctrl+F10). The question is "How can I do it?" :) I have (quite) ...
3
votes
0answers
454 views

Kubuntu trackpad multifinger gesture support

I was wondering if there's a way to enable multi finger gesture support in Kubuntu 12.10. I specifically would like to quickly be able to change desktop or minimise apps. Other functionality would ...
3
votes
0answers
615 views

Dual Monitor/Xinerama not working; cannot even detect on-board graphic card

I have Kubuntu 12.04 and two identical VGA monitors. One I plugged via DVI-VGA adapter into the DVI port of my discrete AMD Radeon HD 6670, the other into the VGA port of my on-board graphic card ...
2
votes
0answers
43 views

ssh is not asking for my passphrase

SSH is no longer asking for my private key's passphrase. I don't understand how this happening. In the past, I have used ksshaskpass to get my ssh key's passphrase from KWallet and unlock my key. I ...
2
votes
0answers
59 views

Ubuntu fails to boot after kubuntu-desktop uninstalled

Some time ago I installed kubuntu-desktop on my Ubuntu 14.04 using these instructions. However, after some time I noticed that my Eclipse started crashing often under KDE so I decided to remove it. I ...
2
votes
0answers
84 views

Strange behavior when closing lid Gateway NE56R

I have a Gateway NE56R laptop running the latest Kubuntu 14.10 x64 beta, although I had this same problem on Trusty. This problem may also affect some Acer Aspire laptops if that helps you fix my ...
2
votes
0answers
18 views

KUbuntu Screen Edge triggers no action

on my current install of Kubuntu 14.04 I cannot get Screen Edges working. I activate them the via (System Settings -> WorkSpace Bahavior -> Scrren Edges). After applying the change I get a blue glow ...
2
votes
0answers
40 views

*.desktop files opening in Kate

I've downloaded and am playing with the new Neon release of KDE. When I activate an item from the Kickoff menu, though, it opens up a *.desktop file in the Kate text editor instead of launching the ...
2
votes
0answers
68 views

Ubuntu settings mess up after trying Kubuntu

I am trying Kubuntu on my computer, but then I come back again to Unity and when I do, configuration keeps some of KDE's settings: General window and indicator fonts are smaller and thinner; they're ...
2
votes
0answers
80 views

How can I configure my USB sound card with KDE tools?

I have a USB soundcard which is detected by the system (as output in /proc/asound/cards and by lsusb). However, it is not selectable in KDE settings. It shows up in the list of sound cards, but is ...
2
votes
0answers
208 views

After updating the system to 14.04, an application fails due to lack of libpng15. How do i obtain it?

After updating my Kubuntu to 14.04, one of applications (the "King Arthur's Gold" indie game) would fail due to lack of libpng15 in the system. The error message is: [13:47:13] PNG warning: ...
2
votes
0answers
144 views

Can't boot after Kubuntu 13.10 installation with Windows 8 Dual Boot

I installed Kubuntu 13.10 with Dual Boot Windows 8.1 via USB. After reboot i got the prompt: Minimal BASH-like line editing is supported I already tried to fix it with boot-repair, but nothing ...
2
votes
0answers
17 views

Is it possible to log programs executed from the drop down menu?

I'm trying to achieve similar functionality of bash history, but for programs executed from the drop down menu. For example, clicking and executing "Applications -> Calculator" would leave an entry ...
2
votes
0answers
304 views

Kubuntu boots to black screen and no cursor after installing updates 1/15/14

On January 6 I installed a daily build of Kubuntu 14.04. Ran great until 1/14/14 after installing updates I booted to a black screen no cursor. I shut down the computer and restarted to a boot menu ...
2
votes
0answers
191 views

How to delete pre-installed Libreoffice from KDE?

I installed Libreoffice 4.2 (yes, beta release, much better) when I was on Ubuntu, but then, I installed KDE desktop and Libreoffice came together with KDE. So now I have 2 libreoffice installed, one ...
2
votes
0answers
100 views

How to administer, manage & update 40 to 50 Kubuntu laptops?

I have a custom developed application presently running on about 40 Kubuntu laptops (& more planned). Every few months I have to update the application. I also have to run Ubuntu updates and a few ...
2
votes
0answers
160 views

Compose Key combinations are wrong in KDE/QT apps

On Kubuntu 12.04 LTS. For some reason, Qt applications (Kate, Konsole, etc.) were loading the ISO8859-1 Compose key file, instead of UTF-8. Other applications (Chrome and Java apps, for example) were ...
2
votes
0answers
2k views

Set mount options for removable devices on Kubuntu

I share my computer in a multiseat configuration and would like everyone to mount removable devices with a umask of 0 (ie. readable and writeable by all and sundry). Well, ideally just by group disks ...
2
votes
0answers
527 views

No networking on boot after upgrading Kubuntu to 13.04

I upgraded Kubuntu to 13.04 today. I'm using an ethernet connection. On every boot, networking service is running and everything is configured properly, but it can't establish a connection. I have to ...
2
votes
0answers
305 views

Chrome maximised black screen, missing icons and text

So I'm running Ubuntu 12.10, and I've been having issues with the Google Chrome icons going blank until I hover over them. The text on each tab also goes blank often. I presume it's some graphic card ...
2
votes
0answers
132 views

No applications list in KMenu

Since last update I can't find any application in Applications tab in KMenu applications launcher and also no applications in open with context menu. Is there a way to say (K)ubuntu to recreate/build ...
2
votes
0answers
1k views

How to browse the files on my Samsung Galaxy Discover?

I just bought a Samsung Galaxy Discover and eagerly connected it to my Kubuntu machine via the included USB cable. After selecting the option to "Open with file manager", I was redirected to the URI ...
2
votes
0answers
228 views

Kubuntu with splotchy fonts in gtk apps

In Kubuntu I occasionally get splotchy fonts in gtk applications. Splotchy-ness can range from slightly annoying to completely unreadable. As far as I can tell, the problem only occurs in gtk apps. ...
2
votes
0answers
168 views

Login password problem

I am using kubuntu 12.10. My problem is when my kubuntu starts, in login screen it shows my name & a field for giving password (previously what i have choose for my account). But if at this ...
2
votes
0answers
1k views

What extra packages are needed by Amarok to transcode to MP3?

I'm using Amarok 2.6.0, on KDE version 4.9.3, on Kubuntu 12.04. I would like to be able to copy my music onto my MP3 player (in this case, my iPhone 3), but to transcode the tracks as I copy them ...
2
votes
0answers
185 views

How can I connect my Kubuntu 12.10 to a different pulse audio server?

I have configured my PC as pulseaudio server. Now I want to connect my Laptop (Kubuntu 12.10 quantal) with this pulse server. In earlier versions there was the "padevchooser", which could be used to ...
2
votes
0answers
254 views

Unable to write in mounted drive Kubuntu 12.10

I installed Kubuntu 12.10 in SSD but unable to use HDD because I do not have write permission. kisun@ejo129:~$ sudo fdisk -l [sudo] password for kisun: WARNING: GPT (GUID Partition Table) detected ...
2
votes
0answers
521 views

nvidia-settings recognizes monitors resolution but refuses to allow me to choose it

I have an nVidia GTX 570 card in my machine, with two monitors connected. This very, very nearly works. I am running Kubuntu 12.10. Upon installation, both monitors worked great, I only had to swap ...
2
votes
0answers
322 views

Kubuntu can't set resolution on laptop screen

I have a problem with my laptop screen. My machine: eMachine e725 by Acer OS: Kubuntu 12.04 $ lspci 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub ...
2
votes
0answers
247 views

System-wide Scrollbar Theme

I have Kubuntu 12.04 (KDE 4.8.4). I also have ubuntu-desktop installed. I am using the Oxygen, which I like very much except for the scrollbars. I have written a scrollbar theme (based on Gmail ...
2
votes
0answers
225 views

Problem with KDE's pseudo-tiling side-by-side feature

I'm using Kubuntu 12.04 LTS with KDE 4.8.2. I'm having a problem with the pseudo-tiling feature where dragging a window into the side of the screen makes it occupy that half of the screen. If I've ...
2
votes
0answers
55 views

Kwrite's settings aren't saved

All: I have tried Kwrite a few times; but, so far, the settings I set edit them at aren't saved. I have to click on "Edit Settings" each time I start Kwrite. Any ideas about what to do out there? ...
1
vote
0answers
49 views

snd_hda_intel fails to load and black screen after delay

two days ago I modprobe -r snd_hda_intel and modprobe it back. Today I got a black screen after a certain delay when loading lightdm. Here's the message in dmesg: [...] [ 47.313515] snd_hda_intel ...
1
vote
0answers
17 views

Gathering all programs in one submenu in Kickoff Application Launcher

Is there any easy way to put all programs in one submenu in Kickoff Application Launcher, instead of having been divided into different categories (development, education, games, graphics, internet, ...
1
vote
0answers
22 views

Removing the menu delay in Kickoff Application Launcher

Is there any way to remove the menu delay in Kickoff Application Launcher? I use Kubuntu 14.10 Plasma 4. By menu delay I mean the delay for opening submenus when the mouse hovers over a folder item. ...
1
vote
0answers
47 views

Black blank screen when using google chrome

I've Dell Inspiron 1525 with Kubuntu 14.04. Recently when I checked for update Muon Update Manager told me that few updates are avilable so I updated it but now when I use Google Chrome for some time ...
1
vote
0answers
17 views

Sound not working in kubuntu 14.04 lts

There is no sound playing in kubuntu 14.04.But when I logging in with ubuntu 14.04 lts it works .Please help me to get sound in kubuntu
1
vote
0answers
163 views

Error while upgrading Kubuntu 14.04 to 14.10

I don't know what to do. The computer doesn't change this screen and I don't understand anything. I achieved to repair it. But now it seems that I don't have Kubuntu: $ cat /etc/lsb-release ...
1
vote
0answers
182 views

(k)ubuntu 14.10 - graphic artifacts on intel

today i have tried ubuntu and kubuntu 14.10. I've experienced some graphical artifacts around the cursor. Following issues have been observed: the cursor leaves a line of cursors on fast movement ...
1
vote
0answers
117 views

Ubuntu 14.04 freezes after staying idle/KDE freezes

I recently upgraded to Ubuntu 14.04 from 12.04. Before updating I was warned that my graphics driver AMD Radeon HD 7600M series might not be supported/out of date. I updated the system anyhow and ...
1
vote
0answers
138 views

Kubuntu Cannot Update

I tried updating Kubuntu using Muon Update Manager which failed to apply changes. /var/cache/apt/archives/project-neon5 kio_0.0+git20141008.0321+neon4~faa423d~14.04_amd64.deb trying to overwrite ...
1
vote
0answers
52 views

Ancient Gateway netbook - touchpad does not work in Kubuntu 14.04

* It was a user error. When I was shifting from netbook screen to attached monitor screen I played with function F5, F6 and F7. Function F7 toggles the touchpad on and off. To further complicate my ...
1
vote
0answers
23 views

Epson perfection 1670 dont work

I have problem with our scanner, Epson Perfection 1670. On Ubuntu didnt work, when I changed to Kubuntu 14.04 it worked for one day, but after shutdown and few days of rest, it stopped to work... ...
1
vote
0answers
119 views

Cannot set static route in Networkmanager OpenVPN configuration

I have an OpenVPN connection between my laptop and a leased VM which is working splendidly. I have figured out how to have that VPN open up automatically on select wireless connections. However, on ...
1
vote
0answers
38 views

Lubuntu alongside Kubuntu - doubled up apps

I installed Kubuntu, and on top of that lubuntu-desktop as I need to use the Lubuntu environment for testing some things. Now when I log into Kubuntu there seem to be some Lubuntu applications ...
1
vote
0answers
71 views

How to disable dynamic contrast in Kubuntu?

My environment is kubuntu 14.04 and graphic card is nvidia GTX 560. The problem is with dynamic contrast changes. For example when I open "bright" webpages it looks like monitor is brightening up as ...
1
vote
0answers
29 views

Error While installing Kubuntu 14.04 in Virtual machine

Running Kubuntu 14.04 in Virtual machine Gives me an Error :- Boot : could not found kernel image : vmlinuxz.efi how can solve these ?
1
vote
0answers
106 views

Slow network and file copy performance

I'm experiencing a weird problem with my Kubuntu installation. I'm running 14.4 now that was upgraded at least twice using the built-in distribution upgrade. The problems started after the last ...