Kubuntu is the official Ubuntu derivative using the KDE Plasma Desktop. Questions for Kubuntu are probably better asked at http://askubuntu.com/, the stackexchange site for Ubuntu.

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No sound on my system

So I've been trying out linux, and regardless of what I do, I end up getting no sound at all. I've tried researching the matter to no luck. At first I tried Debian, then moved onto Elementary OS, and ...
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1answer
244 views

How to customize logout options under Kubuntu

I'm running a machine with Kubuntu and Windows XP in dual-boot. I recently learned about the very useful grub-reboot command, and id like to know if it is possible to customize the logout options ...
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1answer
173 views

fstab bind inconsistency - Is a link a better option?

When binding two folders together as configured in /etc/fstab; #folder-with-old-data new-empty-folder fs option flags /home/user1/Mydata/Pictures /home/user1/Pictures none bind 0 0 ...
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1answer
19 views

Install current windows system once replaced by Ubuntu

I would like to know if it is technically possible to virtualize a windows 8 operating system on a machine. Then completely replace windows by Ubuntu on the same machine And install the virtualized ...
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1answer
84 views

Intel Graphics Driver for Kubuntu 14.10?

I am running Kubuntu 14.10 on my computer, which is an Asus laptop with an Intel graphics card (type below): VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family ...
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0answers
175 views

How can I crop a 1920x1200 monitor to 1920x1080?

I have just purchased a 1920x1200 monitor, and have some situations where I want to force the output to the more common 1920x1080. However, I don't want to distort the output, and would prefer a ...
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0answers
181 views

What caused this ext3 filesystem / mounting problem?

((K)Ubuntu 12.04, kernel 3.2.0-38-generic, fstype ext3) I recently came across the 'great idea' of using hibernation to save state in my main OS, while I boot another OS. I've done this without ...
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0answers
220 views

How to properly configure GRUB settings from KDE System Settings

I'm using Kubuntu 12.04 with KDE 4.10, and I recently installed the kde-config-grub2 that places a nice Grub configuration panel into KDE System Settings. I played around a bit, more for learning how ...
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0answers
22 views

remove KDE plasma

Recently I have installed KDE desktop on my Ubuntu 14.04. then I wanted to uninstall it. I tried everything like this but no use. I can still login to KDE. the worst part is even in unity so many ...
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0answers
697 views

Docear on Kubuntu 12.04 64

I am running a 64bit version of Kubuntu 12.04 and I would like to run Docear (Some kind of research assistant) on it. The software is based on Java (which I had it installed) and has only a .sh file ...
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0answers
2k views

ssh-agent not getting set up (SSH_AUTH_SOCK, SSH_AGENT_PID env vars not set)

I set up a new user account for a friend on Kubuntu 12.04. When he uses ssh he gets this error: Could not open a connection to your authentication agent We're running ssh in some bash scripts. ...
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0answers
182 views

adb connection problem on Kubuntu 13.04 x64

I'm facing a problem with ABD connection under Kubuntu 13.04 x64. Every time I try to push/pull/shell ls the adb disconnects from device. I tried the following solutions: Added device ID into ...
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0answers
25 views

Browser audio output (Kubuntu)

I am working on Kubuntu at work and sometimes I plug wireless headset instead of using standard laptop speakers. Headset works using additional usb plug so it is detected as a separate device by ...
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0answers
83 views

X randomly restarts

I am experiencing random logouts from KDE. While I am working, without doing something specific, LightDM's login screen appears and I have to login again. LightDM log shows: [+265750.73s] DEBUG: ...
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0answers
41 views

Can't do anything on startup until terminating Kate in Kubuntu

When my Kubuntu starts i can't do anything until starting System Activity and killing Kate. I can not start any program or for example run Dolphin file manager. After terminating Kate a message is ...
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0answers
34 views

Cannot login to KDE

Last time I booted and logged into my Kubuntu account, I was surprised not to end up on my desktop but in XBMC, which I already installed some months ago. I repeated this several times with the same ...
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0answers
402 views

Problems with booting with Kubuntu 13.04 / Windows 7 Dual boot

So I've had Kubuntu running on my Lenovo laptop as the only operating system for most of the summer. Earlier this week, I decided to shrink the home partition in order to add a Windows 7 partition. ...
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0answers
209 views

Remote desktop server as daemon

I'm using KRFB as remote desktop server in my Linux Mint KDE. It works fine as usual remote desktop server but I've to log-in then run it manually (or at start up) How can I run KRFB of any remoter ...
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0answers
243 views

Downloading and installing KDE libraries on Kubuntu 12.04

I want to start writing some simple plasmoids. However I am unable to use K-objects in QtCreator or KDevelop. I likely do not have the required libraries / SDK. How do I install it, or if I already ...