The official Ubuntu derivative using the KDE Plasma Desktop

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0
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1answer
27 views

How to create a GRUB2 entry for a “LiveSD” Card

I want to be able to boot any OS (this case: a Live version of Kubuntu) installed on a SD card (not USB). I have followed the instructions given for a USB. However that won't work properly, the ...
0
votes
1answer
9 views

How do I rename a printer in KDE? (KUbuntu, using 12.04 LTS)

the "Printer Configuration" dialogue doesn't offer this. (There seems to be some kind of launchpad bug for it too.)
3
votes
3answers
3k views

Trash has reached maximum size?

I'm on Kubuntu 11.04, and deleting in Krusader I get "Thrash has reached maximum size" even when I have 10M in ~/.local/share/Trash/files. So my question is why is that? How do I set the allowed size ...
0
votes
1answer
102 views

How to install Dropbox on Kubuntu 14.10 with QT problems?

I am unable to install Dropbox on a fresh install of Kubuntu 14.10 (with the new Plasma desktop version). When I attempt to start the dropbox daemon using ~/.dropbox-dist/dropboxd I get an error ...
0
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0answers
43 views

Unable to play CD/DVD on kubuntu 14.10

I am a new user to kubuntu 14.10 64bit and unfortunately I am not able to play any DVD or any CD. At the beginning it seemed all works fine. sudo lshw -C disk *-cdrom description: DVD-RAM ...
0
votes
2answers
89 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
16 views

audio recording faulty (dropped frames?)

I have a freshly installed Kubuntu 14.10 on an AMD A8-3850 Llano. The audio device for recording is a Logitech G430 Gaming Headset. When I try to record audio, i.e. with audacity or avconv, it sounds ...
28
votes
9answers
44k views

Unable to change brightness in a Lenovo laptop

Brightness adjustment keys <Fn + ⇑/⇓> have no effect (although they are recognized by the environment), and I can't change the brightness using GUI tools as well. This seems like a problem in ...
0
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0answers
12 views

Missing characters when printing

I have Hp Deskjet 1050A and when try printing - characters missing and print only images and table lines. I try wit htext, web and pdf files - result is same - only images and lines without ...
0
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0answers
52 views

How to make Canon imageRUNNER 2525 printer work on Kubuntu 14.10?

I am using Kubuntu 14.10, 64 bit on my laptop. for me adding HP printers were very easy just by choosing printer and model graphically. But I am not able to add office network printer Canon ...
2
votes
2answers
3k 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.
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votes
6answers
5k views

How to change/fix system's locale when you setup in a language not official in your country?

How do I set up a global locale for the computer? I have recently installed Kubuntu 14.04LTS in english but since I am in Spain, I chose Spain as a country and then changed locale options so that I ...
0
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0answers
28 views

Monitors lose position in multihead setup in 14.10?

I'm experiencing an issue with Kubuntu 14.10 where after I set the monitor position and reboot, the position is again lost each time. This is being set via System Settings -> Display Configuration. ...
-1
votes
0answers
51 views

bluez version in kubuntu 15.04

does anyone know if kubuntu 15.04 will use bluez 5.x? I have a problem with connecting bluetooth audio adapter to my laptop. It might be because Dell, the laptop's manufacturer, doesn't support linux ...
1
vote
1answer
34 views

How to re-enable or re-install outer glow effect on windows edges and transparency effect on drag?

I recently installed Kubuntu 14.04 and available updates. Then I got several broken packages. I've already asked an question to fix the broken packages. Now I noticed that I lost some visual desktop ...
0
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0answers
18 views

Empty dashboard at every fresh startup

I am sorry if this seems stupid but I am new to Ubuntu and I haven't found the answer elsewhere. I'm working in Kubuntu 14.04 and every time I reboot my PC, I get an empty dashboard (no kickoff menu ...
2
votes
1answer
96 views

How to fix or re-install the broken packages resulting from updates installation?

I recently installed Kubuntu 14.04 and I installed available updates. Then, I got a black screen with mouse pointer visible. I lost my desktop. However I got to terminal with Ctrl+Alt+F1. Then I ran ...
4
votes
2answers
1k views

How to show Google Calendar events in the Clock widget?

I've just added Google Calendar account in Korganizer and it works fine, but these events don't show up in the Clock widget. Is it possible? Note: this question is about KDE.
3
votes
2answers
455 views

Wacom tablet removed after sleep mode

The tablet functionality stops working after I wake my Lenovo Tablet from sleep mode (closing & opening lit). The error message is "Tablet Serial Wacom Tablet (Lenovo X201) removed" (screenshot: ...
1
vote
2answers
411 views

Panoramtech ads on Firefox (ShowIP extension)

Since yesterday Noscript - the extension for Firefox, blocks a request to "panoramtech.net". After some researches, it seems that Panoramtech is a malware. How could my Linux system catch it? What ...
0
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0answers
29 views

rpc.idmapd not starting on boot

I'm having an issue with name mappings when accessing an NFSv4 (w/ Kerberos) server I've set up from by Kubuntu 14.10 box. Earlier documentation mentions setting NEED_IDMAPD in ...
0
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0answers
31 views

kubuntu touch gestures

I'm having following questions touch gestures recognition under KDE in my X220 Tablet: Is there a way to get hold-to-right-click? All the gestures have an annoying delay before getting recognized, ...
2
votes
1answer
293 views

Why recommended driver is different from the latest supported driver

I was going step by step reading this tutorial: http://www.binarytides.com/install-nvidia-drivers-ubuntu-14-04/ but after I installed nvidia-current and open the Kubuntu Driver Manager , the ...
1
vote
0answers
16 views

Cannot login because of other keyboard on login screen

I had changed my password using bg symbols in my password to make it more secure, but when I restart to kubuntu login lightdm screen there is no way to return to bg symbols because the default layout ...
3
votes
3answers
3k views

How to reset KDE / display settings after a move to a new machine

I've recently upgraded my hardware to a new laptop, and installed the latest kubuntu build on the new machine. Various advice here and elsewhere led me to hope that I could bring all of my KDE ...
0
votes
1answer
3k views

Switch from Ubuntu to Kubuntu — 14.04

What is the command to remove all Ubuntu apps from a Kubuntu desktop, and vice versa, in Ubuntu 14.04? I want to keep the new Unity Locker, but remove everything else :) Thanks!
3
votes
3answers
870 views

Bluetooth mouse not auto-reconnecting to laptop

This has been asked, and answered, a million times before. And I think I've read almost all those questions and answers, and tried as many of the solutions as I can. However, I still can't get the ...
1
vote
0answers
96 views

Synaptics drivers are not loading on Kubuntu 14.10 on Toshiba Portege R30-A X3300

I am using Toshiba Portege R30-A X3300 with Kubuntu 14.10. everything is working fine except scrolling and multitouch features. In the Start-menu > Settings > System Setting > input devices > ...
0
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0answers
136 views

Kubuntu 14.10 multiple monitor issue: how to persist configuration?

I have a problem with configuring multiple monitors in Kubuntu 14.10. The system is an AMD A8-3850 (Llano). The driver manager shows this as Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek [Radeon ...
0
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0answers
38 views

Logitech HD Pro Webcam C920 in kdenlive crashes after 1 second

In Kubuntu 14.10 in kdenlive, when recording from a Logitech HD Pro Webcam C920, recording works for 1 second, then freezes. When stopping recording, kdenlive reports the video as "invalid", and the ...
4
votes
2answers
1k views

Chrome/Chromium fonts look bad starting from version 37

After an upgrade from version 36 to 37, the fonts in Google Chrome browser and its opensource variation Chromium look much worse. In the attached screenshot you will the same page viewed with version ...
1
vote
2answers
61 views

Google Chrome's window becomes invisible / unresponsive

I'm using Google Chrome, Version 39 (64-bit), under Kubuntu 14.04.1 LTS (trusty). Often, the browser's window becomes invisible after returning from standby, or after opening the window after it was ...
1
vote
1answer
27 views

No focus in the LibreOffice find dialogue

Since recently the find dialogue in my LibreOffice appears in the system window frame. Probably as a result of this change, when I click CTRL + F to search for a text string inside the document, ...
1
vote
1answer
1k views

Converting an ARF file using nbr2mp4 with Kubuntu 13.10

I followed the NBR2MP4 converter procedure on the WebEx site and also reviewed the step-by step instructions at http://askubuntu.com/a/362719/219130 but no matter what I do, it just doesn't work (i.e. ...
1
vote
1answer
180 views

Kubuntu/Macbook: Monitor not detected. Mini display port to vga adapter

I am trying to connect my Macbook Pro to external Samsung VGA monitor via mini display port to VGA adapter. But the monitor is not being detected. It is working fine with OS X It is not detected in ...
0
votes
1answer
3k views

Kubuntu UEFI Dual Boot with Windows 7 failed at installing Grub-efi

I want to install Kubuntu 13.04 together with Windows 7 in UEFI Mode. I installed Windows 7 first, which created the EFI boot partition. When it come to installing Kubuntu, the installation failed ...
1
vote
1answer
48 views

usb-creator fails - cannot generate usb disk

Using Kubuntu 14.10 64Bit, to reproduce select Kubuntu 14.10 64bit ISO image use a USB key of 8Gb or more (tried VARIOUS BRAND) select erase disk assign 4Gb for the persistent disk start the ...
9
votes
9answers
15k views

How to completely remove kubuntu-desktop from Ubuntu

I installed kubuntu-desktop just to experiment with its interface. Then I decided to remove and did the traditional apt-get purge and autoremove but it seems elements of kubuntu are still there. For ...
2
votes
1answer
41 views

How to change Login screen to Kde

I installed kubuntu-desktop in Ubuntu 14.04. In the installation, it didn't ask me to choose default login screen. Now my login screen is still Ubuntu login. How can I change it to Kde login screen ...
0
votes
1answer
54 views

Remove kdewallet password without being prompted for wifi password

I would like to boot my computer and it automatically connect to the wifi without typing in any passwords. I've found online how to disable the kdewallet using kwalletmanager and that works - but if I ...
1
vote
1answer
325 views

Kubuntu 15.04 Vivid Vervet: Why do GTK apps look ugly? [closed]

I'm running Kubuntu 15.04 Vivid Vervet Alpha 2. I am a KDE fan and love Plasma 5. However, I have this problem where GTK apps look like crap. Screenshots: Thunderbird: Upload boxes: This is ...
0
votes
1answer
86 views

Black screen if no DVD drive is present

I have used an external USB-attached DVD drive to install Kubuntu 14.04 Beta 2, 64bit edition on an older HP Mini, without any problem (standard installation, auto-partition the hard drive, standard ...
-1
votes
0answers
17 views

Audio card: ALSA works, pulseaudio can only record

I have an audio card Creative SoundBlaster Live 5.1 USB, this one that i have not been using for a couple of years. It worked fine back then. Now I plug it in and see this: pure ALSA works, plays and ...
2
votes
2answers
25 views

KUbuntu Screen Edge triggers no action

on my current install of Kubuntu 14.04 I cannot get Screen Edges working. I activate them the via (System Settings -> WorkSpace Bahavior -> Scrren Edges). After applying the change I get a blue glow ...
1
vote
0answers
120 views

Black blank screen when using google chrome

I've Dell Inspiron 1525 with Kubuntu 14.04. Recently when I checked for update Muon Update Manager told me that few updates are avilable so I updated it but now when I use Google Chrome for some time ...
2
votes
0answers
317 views

Chrome maximised black screen, missing icons and text

So I'm running Ubuntu 12.10, and I've been having issues with the Google Chrome icons going blank until I hover over them. The text on each tab also goes blank often. I presume it's some graphic card ...
4
votes
1answer
159 views

How to re-organize my desktop environments? [duplicate]

I wanted to try out some different desktop environment other than Unity so I installed kubuntu-desktop using sudo apt-get install kubuntu-desktop then I didn't like it so much, so I removed it ...
0
votes
1answer
74 views

How to use TV-tuner?

I have a TV-tuner of Zebronics Model No. ZEB-TU 1000.I want to use it for analog tv.In its packet it has only Windows support. When typing lsusb I can only find Bus 002 Device 005: ID 1b71:0042. What ...
0
votes
0answers
27 views

clear Konsole color scheme

When I open this file in vim class Program : Object { static int _I = 1; /// <summary> /// The quick brown fox jumps over the lazy dog /// THE QUICK BROWN FOX JUMPS OVER THE ...
0
votes
1answer
28 views

Kubuntu MyLiveCD?

In PCLinuxOS I use their MyLiveCD (command line) to make a system backup iso which I can put on a usb stick with their LiveUSBCreator and essentially remaster my installation on another computer, and ...