The official Ubuntu derivative using the KDE Plasma Desktop

learn more… | top users | synonyms (1)

0
votes
0answers
17 views

Dwell clicking software that supports right-dragging and allows to define shortcuts for Kubuntu

Is there any dwell clicking software for Kubuntu 14.10 Plasma 4 or Kubuntu 14.04 LTS x64 that supports the following features: left and right-dragging double/triple click a shortcut can be defined ...
2
votes
0answers
48 views

Can you change the desktop grid layout in KDE?

I have recently switched from Ubuntu 14.04 to Kubuntu 14.04 and there's one thing that's bugging me... I have two (identical) monitors and I use multiple workspaces extensively. My workspaces are ...
1
vote
0answers
77 views

Pdf Previews in Dolphin 15.08.2

I can't find out how to enable Pdf previews in Dolphin 15.08.2, is it possible in this new version?
1
vote
0answers
29 views

Kubuntu 14.04 LTS not displaying letters

I'm using Kubuntu 14.04 LTS, and in the last couple of months it started not displaying some characters, see images: . This problem is in almost all programs' GUIs I use, not just Kubuntu windows. ...
0
votes
1answer
12 views

Is it possible to fix this? ft-rockey.rules:1

Kubuntu 15.10 - Single OS - Desktop Emergency Mode - journalctl -xb read out - red text Can I fix this to get my Kubuntu back up and running? unknown key 'BUS' in ...
0
votes
0answers
138 views

Global Menu in KDE Plasma 5

I know about the problem with appmenu-qt and qmenumodel. However, is there still a way to obtain a global menu in KDE Plasma 5.x? Preferably as a plasmoid, so i can put it in a panel easily? Is work ...
2
votes
1answer
112 views

How to fix broken audio files

using Clementine 1.2.3 on Kubuntu 14.04. Problem: Playing some titles suddenly skips and the next song in the playlist comes up. if ran by Konsole, clementine shows the following message, while the ...
0
votes
0answers
51 views

Kubuntu HDMI Switch

So I have an HDMI switch. The thing is brilliant. Anyways. I have a computer with Kubuntu and when I switch to it on the switch it works great and dandy... but when I switch out it doesn't switch ...
0
votes
0answers
33 views

Log of refused connections by iptables

I suspect iptables to refuse some connection attempts I do on some ports. How to view the log of connections refused by iptables? I use iptables on Kubuntu 14.04 LTS x64. sudo iptables -v -x -n -L ...
0
votes
2answers
61 views

Do i have to always re-install the system after a power failure?

Kubuntu 15.10 - Single OS - Desktop Computer After a power failure the computer will only boot to Emergency Mode Screen - I have tried all the options listed on that screen - It still goes back to ...
0
votes
1answer
40 views

Power Outtage - Kubuntu 15.10 [closed]

Can Kubuntu 15.10 normally recover from a mains power failure? Computer will not boot normally - always goes to Emergency Mode. In the emergency mode i tried the options there - no result. Solved. ...
0
votes
0answers
28 views

How can I quickly change the audio stream to a different device in KDE Plasma?

In Unity, if I click sound settings in the system tray, the window that comes up will allow me to change the default audio device live in one click. In KDE plasma, if I right-click on the speaker icon ...
0
votes
1answer
17 views

Kubuntu gets hung up on udev whenever installing anything

I have just installed Kubuntu 15 and I am an Ubuntu newbie . Everything went swimmingly during the install (I'm using the computer now) but when I click on the little red shield update button or if I ...
0
votes
0answers
27 views

Sound misconfiguration after kubuntu upgrade

I've got some trouble with sound configuration on Kubuntu 15.10 (since I've upgraded from 15.04) with a USB external sound card (ESI U46XL). Since 15.10 upgrade, I completely miss the lower part of ...
0
votes
2answers
87 views

Extremely slow display of JPEGs and other images in 15.10

[This question has been marked as a duplicate (relating to graphics drivers) but it is not. I have traced the problem to VMware Workstation 12 running on the system. The problem is triggered by ...
0
votes
0answers
58 views

Ktorrent problem (lagging) on kubuntu 15.10

im using kubuntu 15.10 updated from 14.04 lts to 15.04 first and afther that i updated to 15.10 , so i have one problem , when i start downloading torrent with ktorrent suddenly afther few seconds ...
0
votes
0answers
24 views

Binding the meta key (a.k.a. super key / Windows key) to left click

How can I bind the meta key (a.k.a. super key / Windows key) to a left click? Hitting the meta key should trigger a left click, and pressing down on it should allow me to drag and drop (just like it ...
0
votes
1answer
49 views

Removing lubuntu or LXDE

I've just installed kde-desktop, according to this tutorial: How to install KDE on Lubuntu 14.04 Now I have both lubuntu(LXDE) and kubuntu(KDE) and want to remove lubuntu, can I do it? Also, on ...
0
votes
0answers
9 views

(Mac) Kubuntu Cursor Hangs

I Am Running Kubuntu On My Macbook Pro 2008 And Every Once In A While The Cursor Wont Move But I Can Click And Use Keyboard Shortcuts
0
votes
0answers
62 views

QPainter :: Painter not active

Sorry that I cannot provide the logs at the moment, but I purchased a Kubuntu 14.04 Desktop VPS about a month ago and set it up to run as a apache2 server, teamspeak-3 server, etc. All of that works ...
2
votes
0answers
23 views

Does Python AppIndicator3 on KDE support labels?

I've just moved from Ubuntu to Kubuntu and I have a small script written in Python that used to display a brief status indicator message (how long a service on our network has been up) on my screen ...
3
votes
1answer
54 views

How to make xdg-open to use kde-open instead of gvfs-open?

I have both gnome and KDE installed in my Ubuntu, but mostly I use KDE. When I execute: xdg-open <folder_name> it runs nautilus instead of dolphin (as gvfs-open also do). It seems to me ...
0
votes
0answers
32 views

Crash kwin after run java application

After the last update to the Kubuntu 15.04 I had problems with running Java applications. After start java application kwin is crashing. Tested on LibreOffice and PhpStorm. Linux 3.19.0-33-generic ...
1
vote
0answers
138 views

Lubuntu USB Install Error - “Missing operating system”

I want to install Lubuntu after I uninstalled Kubuntu on my computer. But every time I try to boot the USB drive for installation, I get either a "Boot error" or "Missing operating system" message. As ...
0
votes
0answers
19 views

Watch Cmore on Kubuntu

I'm trying to watch Cmore on Kubuntu but it seems I cant, the reason is Silverlight.. The website suggests trying Firefox, but that dont work either. My question is, is there any way to watch Cmore ...
0
votes
0answers
25 views

Nvidia GPU is not loading when launching game

I have Kubuntu 15.10 (64bit) and Nvidia GTX660M. I can launch global offensive with integrated video card,but Nvidia card is not starting. I have two OSs, another is win8 and nvidia is working there. ...
0
votes
1answer
28 views

Bash alias error [duplicate]

I am fairly new to bashrc and am learning about the alias feature. I am trying to create an alias that will open my java ide without me having to do 2 commands. This is the commands I usually have ...
0
votes
1answer
133 views

Stuck at boot after updating Nvidia drivers

I just installed Kubuntu (latest version) on dual boot with Windows 8.1 on my ASUS laptop. My boot manager is rEFInd. I installed Kubuntu without grub (using ubiquity -b) and it installed and worked ...
3
votes
1answer
91 views

Unable to install Guitar Pro 6 32bit on a 32bit system

I had to reinstall Kubuntu 15.10 (32bit) and when I try to reinstall Guitar Pro 6 (32bit) it failed. The strange thing is that it was working perfectly fine before with same OS, same PC, same Guitar ...
0
votes
0answers
10 views

Rendering errors with Kubuntu 15.04?

My Kubuntu install shows random rendering errors throughout. The kdiff3 and context menu in Dolphin I included here are examples. IIRC I solved a similar problem a few years ago by deleting some ...
0
votes
1answer
167 views

Kubuntu won't boot after installing fglrx-updates

I'm having trouble booting kubuntu after installing fglrx-updates (or just fglrx). I originally was having issue described in https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1493888 ...
0
votes
1answer
29 views

Menus and icons don't display on Kubuntu

Since few days (maybe since mid-Nov 2015) my KDE display shows strange behaviours. With some menus, the items don't show, I can only read them if I hover the mouse over them. The characters are very ...
-1
votes
1answer
151 views

Suddenly black screen on Kubuntu 15.10

I suddenly have black screen on Kubuntu 15.10. If I run service sddm restart, and then service sddm status, it tells me that the service is active and running, but switching to desktop using ...
2
votes
1answer
24 views

Can't create partition [duplicate]

Why it doesn't allow me to resize my partition? I want to create separate partition for windows (7) but no idea how. /:
3
votes
1answer
342 views

Black screen after 15.10 upgrade, not even getting into tty1 anymore

I'm using Ubuntu 15.04 and upgraded to 15.10 tonight. After restarting I'm getting a black screen with a flickering message from my window manager. First I was able to get into tty1, so I ...
0
votes
0answers
30 views

Windows 10 Kubuntu dual boot, not recognized

Hi I'm new to dual booting and Ubuntu in general, I have a windows 10 PC that I tried to dual boot with Ubuntu Gnome and couldn't get it to install correctly because my stock hard drive had 7 ...
1
vote
1answer
225 views

Help with dual boot - Windows 10 & Kubuntu 15.10

I'm trying to install KUbuntu 15.10 on dual boot with Windows 10. I installed KUbuntu without any problem but on a boot BIOS isnt recognizing KUbuntu. I have UEFI but I dont have a option to use ...
1
vote
2answers
137 views

How can I edit desktop shortcuts on Kubuntu 15.10?

How can I edit desktop shortcuts on Kubuntu 15.10 ? I mean properties. The command at least. If I right click the desktop shortcut and go to icon settings, there is a keyboard shortcut, which can be ...
1
vote
2answers
218 views

Kubuntu 15.10 operations get slow or hang until logout

After upgrading to Kubuntu 15.10 from 14.04, I've found that some programs get much slower or completely hang over the course of a few hours of use. (Even though I have 32 GB RAM, an SSD, and a fast ...
0
votes
0answers
107 views

Why can't I switch from Plasma to Gnome in Kubuntu 15.10?

I just upgraded to Kubuntu 15.10 from 14.04 LTS. The login screen has a dropdown offering me Plasma, Gnome, and Failsafe. However, the only option that works is Plasma. When I choose Gnome and enter ...
0
votes
0answers
44 views

How to change/disable switching virtual desktops by trackpad gesture

On Kubuntu 15.10 (14.10 as well), when I move my hand across the trackpad, it often changes virtual desktops. I prefer keyboard shortcuts & I want to turn touchpad switching off. I don't use this ...
0
votes
0answers
35 views

kubuntu will not choose the correct screen configuration

I was running Xubuntu on my Compaq Presario F700 with no problems. I installed Kubuntu 15.10 from a DVD and there were no problems until the final reboot. Now the login screen comes up fine, but ...
2
votes
0answers
804 views

Installing CUDA 7.5 on Kubuntu 15.10 x64

I'm having issues installing on Kubuntu 15.10 x64, with two Nvidia GTX 690 cards. I tried: # Install Nvidia drivers sudo apt-get purge nvidia* sudo apt-get update sudo apt-get install nvidia-340 ...
0
votes
1answer
608 views

Installing Nvidia driver on Kubuntu 15.10x64: The distribution-provided pre-install script failed! Continue installation anyway?"

I try to install the Nvidia driver 340.93 on Kubuntu 15.10 x64 (graphic card: GTX 690). I performed the following steps: Go to http://www.nvidia.com/object/unix.html Download Latest Legacy GPU ...
0
votes
1answer
42 views

Installing Kubuntu 15.10 x64: An error occurred while restoring previously-installed applications

I try to install Kubuntu 15.10 x64 from a DVD. At the last step of the installation, I get the error message: An error occurred while restoring previously-installed applications. The ...
0
votes
1answer
123 views

USB drive can't be formated

I want to format my usb to install iso but it shows : org.freedesktop.DBus.Python.GLib.Error: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/dbus/service.py", line 707, in ...
0
votes
1answer
50 views

How to make bootable flash drive on kubuntu

So what program or command should I use to create bootable flash drive? I used UnetBootin, disk creator and I think they are not working as they should . When I use option for boot with flash drive ...
0
votes
1answer
23 views

Skipping CUDA's EULA

When installing CUDA on Kubuntu 15.10, i.e. running sudo sh cuda_7.5.18_linux.run, how can I skip CUDA's EULA? Right now I have to scroll down for one minute. I don't want to use sudo sh ...
0
votes
0answers
201 views

Installing CUDA on Kubuntu 15.10: “error: You are attempting to install on an unsupported configuration”

I tried to install CUDA on Kubuntu 15.10 x64, with two Nvidia GTX 690 cards. On https://developer.nvidia.com/cuda-downloads, I downloaded the cuda_7.5.18_linux.run: then tried to run it using sudo ...
0
votes
0answers
22 views

Wireless connection on Kubuntu 14 stopped working

I have just installed Kubuntu on a Lenovo Thinkpad E455 which has a RealTek wireless adapter. In the live version, the wireless connection worked fine so I installed the full version. The wireless ...