Tagged Questions

The official Ubuntu derivative using the KDE Plasma Desktop

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-1
votes
0answers
21 views

how to install plasma 5 in kubuntu 15.04 vivid? [on hold]

I was wondering if it was possible to install Plasma5 in Kubuntu 15.04 dev. branch. The ppas are available for 14.10 or 14.04, not for 15.04. Thanks
0
votes
0answers
6 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 ...
0
votes
0answers
10 views

Help browser in scilab hides on click (Kubuntu)

I'm running Kubuntu 14.04 and there appears a problem with the help browser of Scilab: Very often it hides on click, such that I cannot search anything or scroll down the help files. I do not observe ...
0
votes
1answer
9 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
votes
1answer
32 views

How to get a list of packages I installed? [duplicate]

I have a Kubuntu 14.10 install that I am considering backing up and recreating as I've been upgrading it since 12.04 and I'm having a few issues that might be due to age. Since I've been using it for ...
0
votes
1answer
26 views

Kubuntu - Missing Menu Entries after installation

I just installed Kubuntu 14.10 new, because of some issues with it before. And I installed some software like Thunderbird, Google Chrome and Skype. But none of the Software is listed in the menu. Even ...
-2
votes
1answer
17 views

Uninstall kubuntu

Hi I downloaded the kde desktop environment through the terminal on ubuntu 14.04 and i cant find out how to delete it. Also every time i restart my pc it goes to the kubuntu boot and login screen. Any ...
1
vote
0answers
79 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 ...
0
votes
0answers
6 views

Kubuntu crashing when trying to do install

I continue to receive KDE Daemon closed unexpectedly when trying to launch additional drivers or when trying to update on hp laptop
0
votes
0answers
10 views

How to connect wirelessly with Kubuntu 14.04

Newbie - I recently installed kubuntu after Ubuntu kept crashing my system. Did a fresh install. I can count with Ethernet, but am unable to connect wirelessly. Looking at other questions around ...
0
votes
0answers
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... ...
0
votes
0answers
58 views

Ubuntu (Kubuntu) not loading - problem with ati catalyst proprietary drivers

I have problem - upgrade kubuntu 14.04 to 14.10 and after this os not loading. I try with fresh install of ubuntu, after formating but problem is same. I see on driver notes this, may be this is ...
0
votes
1answer
42 views

Problem booting Kubuntu

So I installed Kubuntu the day before yesterday but when I start my laptop it boots right into Windows. This is how I installed Kubuntu: I downloaded the Kubuntu 14.10 Plasma 4 release from the ...
1
vote
4answers
37 views

Changing default make command [closed]

I'm taking the course of HarvardX: CS50x Introduction to Computer Science. Normally for doing this course you have to use a virtual machine for running a Fedora system called the cs50 appliance, with ...
0
votes
1answer
118 views

Remote desktop or VNC into Kubuntu 14.10 from windows

I've had another post on here dealing with beta version/realvnc, I've since started over and am using Kubuntu 14.10 with KDE plasma (the gold release). At this point I'm looking for any solution to ...
0
votes
1answer
121 views

Kubuntu 14.10 kernel panic

I downloaded and burned the Kubuntu 14.10 amd64 iso. My laptop was running Kubuntu 14.04 amd64; it is a 4-year-old Dell Studio 17. When booting from the DVD, there is a kernel panic, unable to mount ...
1
vote
0answers
132 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 ...
0
votes
0answers
16 views

Fonts in Kubuntu sometimes unreadable, boxes instead of normal character

I have brand new install of Kubuntu 14.04 Trusty Tahr 64bit on Dell Latitude E4310 laptop, Polish as the system’s language. Every now and then texts in menus of some software become totally ...
0
votes
3answers
254 views

Flash doesn't work in firefox after upgrade Kubuntu to 14.10

I upgraded Kubuntu 14.04-x64 to 14.10. Now flash does not work in Firefox. Now flash is an empty area which sometimes is black when cursor is under it. But flash still works in Chromium.
0
votes
1answer
62 views

Inkscape poor performance and lags on powerfull machine

I have problem with Inkscape. Even with relatively small file I see delay when I move text field or graphic elements. There are few seconds lags although the PC has enough memory and CPU and Inkscape ...
0
votes
1answer
36 views

How to configure proxy to work with all the programs in kubuntu 14.04

I want to be able to use all the programs with the wifi of my University. I did Alt + F2 -> Proxy -> Use system proxy configuration: and copied universityProxy:Port in all the entries except in ...
0
votes
1answer
37 views

KDE workspace gone after update 14.04 LTS

Yesterday (21 Oct 2014) my development machine said it had to be restarted due to an update. After rebooting and logging in I got no desktop manager. There happened to be an open konsole. After ...
2
votes
0answers
42 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 ...
0
votes
0answers
21 views

Okular - blank screen for a few seconds after opening a file

After opening any file with Okular there appears black screen for a moment as if the graphics drivers were reloaded. The problem is absent if I use different PDF viewer, e.g. muPDF. I use Kubuntu ...
0
votes
0answers
89 views

Kubuntu Locking up

I just did a fresh install of Kubuntu 14.10 beta 2, KDE 5 plasma (my boot drive is a samsung 840 solid state drive - not sure if that will matter) I will be working in Dolphin file explorer ...
-1
votes
0answers
34 views

Plasma Neon 5 ruined my eyes

I have recently installed the Plasma Neon 5 from the weekly PPA! Well, I went to synaptic, tick everything that has plasma-desktop- and then apply it. Then I restarted my PC, boot into Neon 5 (using ...
1
vote
1answer
34 views

“Battery not present” Dell Inspiron 14-7437 [Kubuntu-14.04]

I'm running Kubuntu 14.04.1 LTS AMD64 on my Dell Inspiron 14" 7437; it is a fresh and fully updated installation. What happens when I turn on my PC without the power cord attached is that KDE systray ...
0
votes
0answers
23 views

Locales set to unexisting ones

I am using Kubuntu (Ubuntu 14.04.1 LTS) $uname -a Linux mobile2 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:30:01 UTC 2014 i686 i686 i686 GNU/Linux) I am facing a very strange problems with ...
0
votes
1answer
94 views

Auto login with Kubuntu 14.10 KDE 5 plasma

II've been trying to auto login, Kubuntu 14.10 KDE 5 plasma. I had this working by adding sddm.conf file in the etc dir containing: [Autologin] User=$USERNAME Session=plasma.desktop Substitute your ...
0
votes
1answer
47 views

No network after unplugging cable and plugging it back in

I have: OS: Kubuntu (x64) Distributor ID: Ubuntu Description: Ubuntu 14.04 LTS Release: 14.04 Codename: trusty Kernel: 3.13.0-29-generic My network card works OK when I boot up my laptop, but ...
3
votes
1answer
67 views

KDE power management system could not be initialized

First of all, apologies but I am very new to using kubuntu, so I would need a very basic step by step answer to solve this problem. Since my last update I am getting this error message: KDE power ...
0
votes
0answers
21 views

Local DNS server 127.0.1.1 fails often

This problem happens only at my workplace and only with my laptop, not my colleagues'. The problem is that DNS resolutions fail often. Sites won't open, git pushes won't execute, and i have to ...
0
votes
0answers
18 views

Coasting stopped working on Kubuntu 14.04

I had some issues setting the touchpad the way I wanted it, but I finally succeeded with the help of xinput (I had to write a script that resets everything the way I want it after reboot, because KDE ...
0
votes
0answers
289 views

Eclipse luna crashes on new project in Kubuntu 14.04

I'm having some trouble getting Eclipse Luna to work. I downloaded the tar.gz from their site and I downloaded the tar.gz for the Java JDK. I extracted everything and Eclipse opens properly, but when ...
0
votes
0answers
50 views

Touchscreen and Auto Rotate

I have an HP Pavillion x360 that came OEM with Windows 8.1. Due to my work I was required to dual boot with Kubuntu 14.04. After some time Kubuntu managed to delete a Windows partition and end the ...
0
votes
1answer
54 views

Kubuntu freezes after login

In Kubuntu 14.04 I have installed the Recommended NVIDIA drivers with the driver manager and now the computer freezes a moment after login, if I access the terminal it doesn't freeze. The graphic card ...
0
votes
0answers
19 views

Not require a password to login after reboot

I've been wrestling this for days....I’m trying to achieve one of two things: (Kubuntu 14.10 and KDE 5 plasma) 1) Have Real VNC server start up when Kubuntu 14.10 boots up, before the login screen. ...
1
vote
0answers
73 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 ...
0
votes
0answers
24 views

How do I restore my Sound in Kubuntu?

Recently, I created a fresh installation of Kubuntu 14.04. At first everything worked fine, and I was tweaking settings to get everything working properly and installing the things I needed to get ...
0
votes
0answers
25 views

Screen stops working after running the install-css.sh script to enable DVD support

I've done some research on this, but so far I've found little that seems relevant to my problem. The closest is at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=711237, but the workaround that ...
0
votes
1answer
21 views

What Ark specific settings for Ark extraction?

Using kubuntu 14.04 What Ark specific settings do I use to extract a Kbackup file (stored on a usb disk). My original files are stored in /home/bumpy. Sure wouls appreciate a quick reply - am getting ...
0
votes
3answers
102 views

Never ask me for passwords [duplicate]

I'm using Kubuntu 14.04 and I'm asked for password when: Using sudo in terminal. Login. Installing/removing/updating programs with Muon. KWallet initiates or adds a password. I don't want to write ...
2
votes
0answers
72 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 ...
1
vote
0answers
127 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 ...
0
votes
1answer
33 views

How to downgrade oxygen-gtk

I have a problem with Eclipse, it crash every time I try to commit, or to view the project settings and I discover here that the problem is for oxygen-gtk. Is recommended to downgrade it. But how to? ...
0
votes
0answers
40 views

Installing Matlab on Kubuntu. Matlab cannot access root

when running the ./install file, Matlab cannot create it's directory as it doesn't have access to root. I've seen this asked in this post: Must I enable the root account to install Matlab? however ...
0
votes
1answer
65 views

Change manual page option color

I see the man page options very dark. I use the konsole terminal in Kubuntu. I want to change the colour, how can I do it. The solution that I've found only works until shutdown. The terminal ...
1
vote
1answer
33 views

Screen brightness Samsung R519 with kubuntu

Kubuntu recognizes the Fn + up/down but it only changes the brightness when it goes from 85% to 71% or viceversa. I want to know an easy way to change the screen brightness. I don't care if the method ...
0
votes
0answers
134 views

What has happened with Qualcomm Atheros AR9485 driver Kubuntu 14.04

I've recently installed fresh Kubuntu 14.04. Everythink was working just fine with my Qualcomm Atheros AR9485 wifi card till today. I don't know what happened ? Is this fault of some standard updates ...
0
votes
0answers
77 views

How to properly install Brother DCP 135C scanner under Kubuntu 14.04 64 bit?

I have read almost all posts about this but I did not find the solution for Kubuntu 14.04 64 bit. Of course, I have tried with the solutions I read with no effect. What I did so far? I have ...