The official Ubuntu derivative using the KDE Plasma Desktop

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119 views

flickr.com & imagekind.com crashing my browser and effects? [closed]

My Ubuntu 11.04 (installed 2 days ago) is misbehaving. When I try to upload an image via Flickr or Imagekind my browsers (Firefox and Chrome) crash. It even causes the "Run a Command" window not to ...
2
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1answer
330 views

What packages are installed on a fresh installation?

Which packages are installed on a clean Kubuntu 11.04 Natty desktop installation? The list of installed packages can be retrieved by running: dpkg -l | grep '^ii' | awk '{print " "$2}' (the ...
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0answers
52 views

Kubuntu frash Installation and breeze icons are missing in GNome application style.So dolphin looks ugly

I have fresh kubuntu installation and breeze themes icons are missing.See attached pictures. I already have cleared cache by moving .kde and .cache. I have already try to change theme but no ...
1
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2answers
237 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 ...
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3answers
105 views

KRFB doesn't save settings

I use KRFB 4.14.12 on KUbuntu 15.10 x64. Each time I open it (using krfb from terminal) and change the settings, if I close it, the settings are not saved. Why?
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1answer
460 views

Kubuntu 15.10 won't boot from live USB on my Samsung rf-511 laptop

I want to try Kubuntu 15.10 and that is why I have created a live USB of the kubuntu 15.10 iso through UNetBootin. I have used the same pen drive to install my present OS (Lubuntu 15.10) and had live ...
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0answers
18 views

Every file opens the “Open With…” dialogue after updating mime types!

Not only that, but the open with dialogue is empty! This is my first question here, so if I made a mistake, please tell me! Some info: Kubuntu 15.04 (KDE/Openbox)
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0answers
233 views

Proxy Server on Kubuntu 15.04 not working. Need help. :[

I recently installed Kubuntu 15.04. I can connect normally through LAN and wifi that requires no proxy. The problem is that the wifi in our college requires proxy with authentication. I have already ...
1
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1answer
505 views

wifi problem after connecting to wired connection in kubuntu 15.04

A few days ago I installed Kubuntu 15.04 on my laptop. in first day I had no problem using WiFi at home but in my office I have no WiFi and I have to use a wired Ethernet cable to connect to the ...
1
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1answer
294 views

Kubuntu - The package ttf-mscorefonts-installer needs to be reinstalled, but I can't find an archive for it

I'm trying to install pipelight, however I keep getting this issue. The package ttf-mscorefonts-installer needs to be reinstalled, but I can't find an archive for it.
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0answers
1k views

Kubuntu 15.04 Freezes On Startup

I have a fresh installation of Kubuntu 15.04. Every few boots, it freezes completely during startup with the kubuntu logo showing before the login screen shows, ctrl+alt+F# / ctrl+alt+del do nothing. ...
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1answer
658 views

VLC video playback is choppy on Vivid with nvidia-346

I'm running Kubuntu Vivid, and have an Nvidia 940GM card on my Inspiron laptop. When using the nvidia-346 driver, VLC plays choppy videos (video seems "pixelized" with green dots appearing). The ...
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0answers
88 views

Sound Not Working Kubuntu 14.04 kernel 3.13.0-48-generic

Sound just stopped. Was working for a couple of years. I get a intel boot up tone. Sound works in windows. I looked at No sound in Kubuntu 14.04 Following advice here: ...
1
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1answer
666 views

Chromium freezes after resuming from standby (Kubuntu 14.04)

Every time my laptop resumes from standby the Chromium browser becomes frozen. Graphically, it means that it leaves an unresponsive black square on the desktop. Sometimes, but not always it would ...
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1answer
2k views

Cannot Install/Run Ubuntu without acpi=off & nomodeset etc

I've had this problem for a while. I reluctently just used windows. I no longer wish to be without linux on my laptop. Why is this happening: Either with CD or USB install the installer cannot get ...
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1answer
3k views

How to remove kubuntu desktop environment and change to default unity desktop environment? [duplicate]

I am new to Ubuntu 14.04. I have installed KDE recently.I don't know how to uninstall/remove it. It displays an error message and I want to switch back to default Unity Desktop Environment. How to ...
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2answers
2k views

Removing Nepomuk and Akonay

Now that we have Baloo in KDE I guess is safe to remove the Akonadi and Nepomuk, right? I have upgraded my Kubuntu 13.10 to 14.04 without any problem. In the upgrade process, the system removed some ...
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1answer
582 views

Kubuntu's TTY resolution too low after installing nvidia-current

After installing Kubuntu on a Notebook with GeForce Go 6100 graphics card, the tty's were working correctly, but the KDE desktop wouldn't display anything correctly. After installing the nVidia driver ...
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3answers
378 views

A command for pasting; the same as Ctrl + V

Is there a command for pasting what is in clipboard. I need a command that does the same thing as to press Ctrl+V. I tried a few options for xclip but they don't paste normally and need middle click ...
1
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2answers
384 views

Hebrew fonts in Picasa 3.9 wine 1.4.1 kubuntu 13.10 look as empty squares

I've got a fresh Kubuntu 13.10 64 bit with wine 1.4.1 on it. Fonts seemed to install without a problem (how can I check that? I've installed culmus manually and msfft core with wine). Importing my ...
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1answer
798 views

Kubuntu Energy Saving event on power button pressed not working

My Aspire 1810TZ is running Kubuntu 13.10 on an encrypted drive. I have enabled hibernation in file /etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla [Re-enable hibernate by ...
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1answer
1k views

I have the iso image but wubi again downloading the whole data?

I downloaded the Kubuntu 13.10 via torrent. But when I extracted the data and attempted to install Kubuntu while in Windows, the Wubi connects to the internet and downloads the whole ISO data again, ...
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1answer
872 views

After install of kubuntu-full, no longer have access to Unity login

I installed Ubuntu 13.10 about a week ago. Just today I went ahead and installed kubuntu-full to get KDE and it's associated programs. I want to keep the Unity login screen though (default when you ...
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1answer
1k views

Problem with synclient: '-m' flag missing

I'm trying to set up an action for three finger flick gesture using the instructions given here, and it worked perfectly well before upgrading to kubuntu 13.10 from 13.04. When I follow the ...
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1answer
2k views

KDE: can't pin a program with “show a launcher when not running” option

When I launch a program and then right-click its taskbar button and select "show a launcher when not running", I get a standard plasma shell popup saying that no application is associated with this ...
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1answer
334 views

Trying to get opengl 2 shaders to work glxinfo says I have 4.20 installed

I am trying to get opengl 2 shaders to work. I just installed kubuntu on my lenovo z575 laptop which sports a AMD A6-3420M APU, integrated 6520 gpu. In kubuntu under desktop effects I have opengl 2 ...
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1answer
1k views

sudo apt-get remove unity

Just what sort of problems would doing the above command lead to. I have installed kde desktop and would like a pure kde DE. I understand theres kubuntu but I've done so much with this one now that ...
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1answer
367 views

Installing Kubuntu on PC without internet connection

I need to install Kubuntu LTS version on x86 notebook. Current version is numbered 12.04.1. Unfortunately my internet connection is somewhat limited so I can download max. 1 GB per month. Now what are ...
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3answers
3k views

Allow my Kubuntu laptop to connect to wireless w/o asking for my KWallet password?

Is there a way to setup my laptop so when I login it automatically connects to my wireless w/o asking for the password for KWallet to unlock the keystore to connect? I'm sure I'm mixing terms from my ...
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1answer
4k views

Remove kubuntu-desktop from ubuntu 12.04 [duplicate]

Possible Duplicate: How to completely remove desktop? So, I thought I managed to remove KDE completely, but apparently that did not work at all, because every KDE application is back, ...
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1answer
1k views

Font setting reset after restart in kubuntu 12.04

Hi I have a very annoying problem with kubuntu. Every time when I change the font, and after a restart or a root privilege is elevated the font is changed to default ubuntu 9. How to fix this annoying ...
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1answer
7k views

How can I remove gnome from a kubuntu 12.04 install?

I have a kubuntu 12.04 system to which I added gnome (unity) but I'm now wanting to remove gnome as I don't think I'll ever use it. doing apt-get remove ubuntu-desktop doesn't remove the packages, so ...
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2answers
1k views

several start-up scripts?

I want kubuntu to ask me at start up - which of the profile I want to use. There should be a default answer which should run automatically in 3 seconds. Much as if were Grub asking You which ...
1
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1answer
3k views

Why is my wireless driver not detected?

When typing iwconfig I only get "no wireless extensions" How do I get the Ubuntu wireless driver to be detected? lspci: 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory ...
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2answers
466 views

Kubuntu corrupt screen after lid close/screensaver

I've seen a few other Q&As around this, but nothing that is exactly what I'm experiencing. I have a new Lenovo X220 which I'm running the latest Kubuntu on. If I close the lid when I open it I ...
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2answers
88 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
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1answer
667 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
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1answer
126 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
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1answer
137 views

kubuntu 15.04 trackpoint sensitivity

I'm running the latest kubuntu with plasma 5 on a t440s laptop. The trackpoint is very slow and there's no option to increase the sensitivity under the system input settings. The same laptop is ...
0
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0answers
321 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
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0answers
1k views

Kubuntu 15.04: bluedevil installed and working, but Bluetooth icons missing from System Settings and system tray

When I manually launch bluedevil-monolithic, the system tray icon appears and works well to configure and connect to bluetooth devices. However, the bluetooth icon does not appear in the system tray ...
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2answers
483 views

VMware Workstation is not working in Kubuntu 15.04

I have installed VMware Workstation and when i try to open it the following error message is displayed:- And when I click on the Install button another error is displayed: I also viewed the log ...
0
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2answers
2k views

Kubuntu 15.04 - Wrong log in screen resolution on laptop

I realise that there are similar questions on this problem for Ubuntu, including a question that I asked myself, but I have the same problem with Kubuntu 15.04. My Kubuntu system is set to a ...
0
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1answer
98 views

How to change pdf title in Kubuntu? [duplicate]

If you are hurrying to flag this question as a duplicate of this or this questions, please stop, the answers on those questions do not provide an answer to the question here. After I asked ...
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1answer
36 views

How to display the assigned document's name with Okular 0.19.3 in Kubuntu 14.04 Trusty Tahr LTS?

Okular is displaying wrong document name in the top bar. Example 1: Example 2: And for some files it will display the correct name: Example 3: How do I manage to get Okular to display the ...
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2answers
724 views

Wifi cuts in Kubuntu 14.04 with RTL8723BE PCIe Wireless Network Adapter [duplicate]

I have a Lenovo G50 and I have a RTL8723BE PCIe Wireless Network Adapter. I am using a Kubuntu 14.04 and my kernel version is: 3.13.0-45-generic I am having some problems with the wifi. At the ...
0
votes
1answer
314 views

My Kubuntu desktop has vanished- no icons, launchers, left-click [duplicate]

I'm not sure what I did, but now my KDE desktop is just a blank screen. I am still able to log onto a gnome session, and the guest account has a perfeclty fine Kubuntu session, but no matter what I ...
0
votes
1answer
396 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
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1answer
101 views

Greeter for lightDM not accepting changes

Basically the greeter has changed to the greeter usually used in xubuntu. I did install the xubuntu desktop package over kubuntu, but I've removed it by now. however it's managed to reinstall itself(I ...
0
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1answer
268 views

no wired connection and wirewireless disabled [duplicate]

I am new to Linux kubuntu 14, i tried installing kubuntu 14.04 without internet connection which went smoothly, when i finish installing i was surprise to get a network or connection icon with a red ...