The official Ubuntu derivative using the KDE Plasma Desktop

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Kubuntu 14.10: Laptop only sleeps when closing lid every other time

I am running Kubuntu 14.10 on an older Toshiba Satellite laptop. I have configured it via System Settings to sleep when I close the laptop lid. This works but only every other time I close the ...
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1answer
128 views

Accents problem on GTK application on Kubuntu 15.04

I have installed Kubuntu 15.04 which looks awesome. My French-Canadian Keyboard is well configured and I can type word with accents fine on KDE app like Kate. But if I'm on skype, firefox or other GTK ...
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1answer
89 views

Kubuntu 15.04 alt key problem after upgrade

After last upgrade, when I do any alt+key combination my plasma window manager freezes as if the alt key keeps pressed. So I can only move windows. I have to connect with ssh to restart display ...
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1answer
509 views

Unable to set up Raid during Kubuntu 15.04 installation

According to the installation documentation one should be able to choose something along the lines of 'physical space for raid' when choosing manual partitioning during installation but the option ...
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0answers
230 views

How to change the way desktop icons are displayed in Kubuntu 15.04

I'm running KDE 15.04. My desktop icons all show up in a reduced size on a gray rectangular background. I want them to be displayed in normal size without that background, just as they were in ...
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10 views

How to publish a game in Muon? [duplicate]

I have written a little game and I would like to publish it in Muon. How can I do that? I haven t found any documentation...
3
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1answer
678 views

Autologin not working in Kubuntu 15.04

after the upgrade to Kubuntu 15.04 the autologin feature isn't working anymore. I reproduced this issue on two machines, which have been upgraded from 14.10. It's simple to reproduce: Just enable ...
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1answer
657 views

Mouse cursor disappears in Kubuntu 15.04

Recently I installed Kubuntu 15.04 and found that when I'm using Nvidia drivers mouse cursor disappears when I move it to top of the display. It is few pixels "invisible" gap on top. Every other side ...
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1answer
366 views

How to install Kdenlive 15.04 on Ubuntu 14.04?

How can I install Kdenlive 15.04 on Ubuntu 14.04? Kdenlive recommends to use this PPA: https://launchpad.net/~sunab/+archive/ubuntu/kdenlive-release But it does not have the latest version. How do ...
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1answer
377 views

Switch from Ubuntu to Elementary OS without breaking the drivers [closed]

I'm completely stranger to Linux but I'm interested in buying a Dell XPS13 Dev edition (ships with Ubuntu). I quite don't like Unity though, so I was thinking about ditching it for Elementary OS but I ...
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1answer
42 views

Kubuntu laggy althoug RAM/CPU isn't all used up

I'm using Kubuntu with KDE Plasma 5.3 (Just installed the system a few days ago) Something strange is happening..The system is very, and I mean VERY laggy. When I'm doing simple tasks like leaving ...
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266 views

KDE 5 : Increasing icon-size in task manager and correct screen animations

I am currently using KDE 5 on Kubuntu. Everything else is good, but I just want to know how I can increase the icon-size in task manager. Currently because I am forcing font DPI to 110 for viewing ...
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33 views

Apply colors to non kde4 applications doesn't works under kde5

I can't get non kde applicaiton (Chrome for example) to apply colors from KDE. Any suggestions?
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1answer
126 views

How change KDE account picture automagically?

I've written a nifty little script that selects a random image at reboot and copies it into my home folder, naming it .face. However, my desktop environment is KDE and it seems to be ignoring that ...
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0answers
175 views

How to show the menus for a window in the window's title bar in KDE Plasma 5

I installed both the 'appmenu-qt' and 'appmenu-qt5' packages on a fresh install of Kubuntu 15.04. Then I looked in 'System Settings > Application Style', but found no options to enable the appmenu. ...
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116 views

How do I access GUI settings (kubuntu 15.04) or run them from Command line

Currently Plasma 5.3 is not running on my kubuntu 15.04 install. see Plasma has vanished Kubuntu 15.04 How can I access settings, i.e. what name/commands do I need to run whatever the plasma settings ...
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1answer
483 views

Kubuntu 15.04: Cannot Install Language Support (Language Selector Gnome)

I use Kubuntu 15.04. I have tried couple of times to install language selector Gnome, but it didn't work. I tried to use synaptic and Ubuntu software center. At the end of the installation process, it ...
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38 views

Dolphin takes a while to open (Kubuntu)

I tried out kubuntu a few months ago and encountered the same problem, when I try to open dolphin it takes about 15 seconds to fully load (this has never happened with any other file manager on other ...
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208 views

Plasma has vanished Kubuntu 15.04

Yesterday plasma-desktop not longer started on booting up, nor on command line plasma nor plasma-desktop, (tried those after a bit of web searching). Then I tried to upgrade to a newer Plasma via a ...
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1answer
432 views

CD-ROM issues in Kubuntu 15.04

I recently upgraded from Kubuntu 14.10 to 15.04. Since then, I cannot use my CD drive. If I insert a CD, it doesn't appear on my devices list. If I try mounting it, I get the following error: % sudo ...
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1answer
41 views

How can I install Kubuntu on a Virtualbox with a dynamic hard drive?

When I try to install Kubuntu on my Virtualbox, it says that there isn't enough space: I think this is because I chose to have a dynamically allocated VDI hard drive. Is there any way to install it ...
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0answers
41 views

SSH by key incredibly slow

SSH connecting with key, from my machine suddenly got incredibly slow (~10sec!). It is not a server or DNS problem as far as I can figure out. The problem suddenly appeared after a simple apt-get ...
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2answers
262 views

Where in System Settings do I set a static IP?

I can't find where you can set a static IP in the network settings. Anywhere top level?
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1answer
61 views

Kubuntu freezes during launch

Good evening everyone. I have a weird bug since yesterday. I have installed kubuntu 15.04 since his release with no problems. Nevertheless, since yesterday, every time I start my laptop, ~10 ...
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63 views

wifi problem networkmanager

I can not connect to my Wi-Fi, can someone please help? The network manager gets stuck at: "configuring interface". After a couple of tries I get two messages: 1. wireless network deactivated. 2. no ...
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2answers
92 views

Kubuntu 15.04 does not start after login

I installed Kubuntu 15.04 after a reformat of root and home. I enter my password nothing happens. The screen displays a load bar, but stops about 2/3 of the way, and then nothing happens. I tried ...
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1answer
11 views

How do I prevent Kubuntu from forgetting its sticky keys settings?

I'm running Kubuntu 14.04 and very often it forgets its settings that sticky keys are turned on by default? In Accessibility → Sticky Keys, Use Sticky Keys and lock Sticky Keys are marked. At least ...
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23 views

Prevent starting of gnome services

I'running kubuntu 15.04 with kubuntu backports enabled on my old laptop (Celeron 530@1.73GHz, 2GB memory). Additionally Unity is installed. After starting plasma everything i have noticed that some ...
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1answer
446 views

kubuntu 15.04 plasma 5.3 how to stop session timeout from logging out

At the moment, sddm will logout the session on expiry. It is different to the way kde worked. 2 things: I am unable to locate where to specfiy the session timeout value and secondly, how to change the ...
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1answer
374 views

How to start Plasma 5?

I use Kubuntu 15.04. And my Plasma 5 crashed and not restarted. Rebooting didn't help. Now there are only windows. How can I start Plasma 5?
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9 views

Losing Ubuntu after trying to remove kubuntu [duplicate]

I tried to uninstall kubuntu-desktop after I decided I didn't want it. I had a hard time doing this and eventually used the terminal to get rid of it. I used some code given to me by someone from this ...
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1answer
121 views

Is there Persian calendar in kubuntu yet?

Before, there was Persian (Jalali) calendar in kubuntu. I have installed kubuntu 15.04 recently, and it's like there is no Persian calendar any more. Is this true? Or the way to enable it has ...
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1answer
1k views

How do I disable KDE Wallet?

KDE Wallet keeps popping up whenever try to add or remove connections in the Network Manager. I would like to disable the KDE Wallet system altogether. In Kubuntu 14.04 I could disable KDE Wallet ...
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1answer
134 views

How to install previous plasma on Kubuntu 15.04?

I need to install KDE 4 on Kubuntu 15.04 instead of Plasma 5. How can I do this?
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0answers
271 views

Kubuntu 15.04 on Dell XPS L322x - not detect external monitor over displayport

As in the subject - XPS connected (minidp->dp) to additional LCD display but not working. System seems to not detect the display at all.
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1answer
81 views

Cannot SSH into home desktop

I've installed openssh-server, I've edited /etc/ssh/sshd_config to look as follows # Package generated configuration file # See the sshd_config(5) manpage for details # What ports, IPs and protocols ...
2
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1answer
113 views

“redmond” theme on kubuntu 15.04?

Fresh kubuntu 15.04 install (so: using plasma 5.2.2). I happen to like the classic Windows look (it also really confuses people :) ), and in previous releases I've installed the kdeartwork (or some ...
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2answers
45 views

kcron not running commands

When I add a new command to kcron it seems to work fine. I hit Run Now and it works perfectly. BUT when the task is scheduled it never runs. How do I get kcron to run commands exactly as Konsole can ...
2
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1answer
453 views

Lost “Open terminal here” on upgrade from Kubuntu 14.10 to 15.04

In Kubuntu 14.10, the option "Open terminal here" was available in Dolphin's Actions menu. When I upgraded to Kubuntu 15.04, this option disappeared. How can it be restored?
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79 views

Can't install Kubuntu 15.04 properly because there are no borders and i have to mouse over to see buttons

I am instaling Kubuntu 15.4 on an older pc but i can't install it because the installation isn't showing all the borders and buttons and text and showing some liny blurr instead and i dont know how to ...
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22 views

Flgrx drivers not working after suspend

This is a weird issue I've been having for a while and it's driving me insane. I have a MSI 7770 1GB Graphics card, and Ubuntu 15.04. I'm using Flgrx updates which work fine until I wake the computer ...
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1answer
59 views

Pipelight is enabled - still won't work

Hi there so I recently installed and enabled pipelight so that I could use Silverlight to watch SkyGo, however when I go onto SkyGo it still wants me to install Silverlight? Any advice is welcomed, ...
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0answers
89 views

after installation kubuntu some application launcher icon missing

After installation kubuntu some application launcher icon missing.Please check screen-shot I have already try moving .kde,cache and .local file but not got any success. Please help !
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1answer
39 views

adding kdevelop repository

I want to add the following ppa repository in kubuntu 15.04 kdevelop package in Ubuntu However, I don't know how to add that via Muon package manager or Synaptic
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1answer
51 views

Ipod not recognised in Kubuntu

KUbuntu does not recognize my I Pod does anyone know how I can rectify this?. I have just installed it but have no knowledge of how to rectify this.
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1answer
197 views

Resolution of 4320x900 with TripleHead2go Kubuntu 15.04

I used to have a resolution of 4320x900 but since I upgrade nvidia to 340.76 it gives me a max resolution of 3840x1024. I cannot find the xorg.conf file, any suggestion?
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0answers
265 views

Under Kubuntu 15.04 how do I stop screenlock from showing the users/password entry?

When I screenlock my system (either by it timing out from being idle, or me actually telling it to lock), I would prefer to only see the screenlock graphic defined in my settings until I move my ...
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4answers
1k views

hardware rendering issues with nvidia-304 in kubuntu 15.04

I'm experiencing a similar problem to this thread in my personal machine (pentium 4 3GHz, 2GB ram, GeForce 6200 using nvidia-304). After the update to Kubuntu 15.04, the desktop showed nothing but a ...
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1answer
249 views

Kubuntu 15.04 : Brightness controls not working vs 2 graphic cards?

Just installed Kubuntu 15.04 on my ASUS X555LD (i3) to try out KDE 5.2, and I'm having a few issues. Brightness controls are not working using fn+F5 or F6 I'm a bit confused. My laptop ships with an ...
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0answers
164 views

USB ports do not work with Kubuntu 15.04

I just downloaded Kubuntu and after the installation the screen resolution goes to 800x600 (I know I have to install GPU drivers) but the problem is the system does not recognize my mouse and keyboard ...