The official Ubuntu derivative using the KDE Plasma Desktop

learn more… | top users | synonyms (1)

1
vote
0answers
118 views

kubuntu System GUI radically changed after upgrade

Yesterday I did a full system upgrade, and now the GUI has changed in a way that makes the system very difficult to operate. On the top bar of the windows there are no longer the close, expand, ...
1
vote
0answers
159 views

Cannot install on computer with multiple GPUs?

Background. I got a problem installing (K)ubuntu yesterday. It started well with the Kubuntu 13.04 installer recognizing my 3 screens out of the box for the splash screen: pic1. However, after that, ...
1
vote
0answers
216 views

Problems with 5GHz wifi in Kubuntu

NetworkManager works just fine as long as I'm connected to a 2.4GHz access point. I can suspend, resume, etc and it always finds my proper network and reconnects. The problem begins when I select a ...
1
vote
0answers
1k views

Brightness at 100% since updating from Kubuntu 13.04 to 13.10

since I've updated to Kubuntu 13.10 my brightness level is at 100%. I already googled around and tried different tips, but none of them worked. I've edited /etc/default/grub to ...
1
vote
0answers
124 views

Massive issues with torrents

I'm using Kubuntu 13.04 and until some weeks ago I was perfectly able to download torrents via KTorrent. But suddenly when opening a magnet link via KTorrent, the torrent didn't start anymore (not ...
1
vote
0answers
272 views

White text on white background in selections after fresh install in vm

I freshly installed Kubuntu 12.04 in my Oracle VM VirtualBox on Windows 7. Everything works fine except, that if I select any text in many applications (for example Bluefish-Editor) the background is ...
1
vote
0answers
710 views

Awesome and LXDE desktop managers messed up KDE

I saw a desktop manager named "Awesome" earlier on Google+, and thought I'd give it a try. In short, I didn't like it, but it got me wondering what other desktops were like, which I hadn't tried. The ...
0
votes
0answers
5 views

How to set up systemd after failed upgrade

I recently upgraded Kubuntu via update manager from 14.04 to 15.10. Apparently a bad idea. I can now only get a loggin screen. Startx results in: (EE) Fatal server error: (EE)could not create lock ...
0
votes
0answers
7 views

Trackpad not being detected after re-opening laptop (Kubuntu 15.10)

I recently installed Kubuntu 15.10 on my Dell XPS 15Z laptop. My touchpad works just fine when I first start the laptop, however when I put the lid down and put it back up later, the trackpad does ...
0
votes
0answers
7 views

KDE - “/media/dev/path is a folder, but a file was expected” error

I have a Kubuntu 15.10 installation (fully updated). Sometimes when I try to copy some files/folder the OS throws "/media/dev/path is a folder, but a file was expected" error. Screengrabs (Click on ...
0
votes
0answers
8 views

Shift + numeric keypad prints number (with NumLock off)

Since Lenovo have decided to place the Home and End keys in unreachable locations on my Thinkpad, I use the numeric keypad for these. With NumLock off, 1 = End and 7 = Home. One typical use for this ...
0
votes
0answers
9 views

I can't unmask a service on Kubuntu Wily 15.10

I'm using Kubuntu Wily 15.10 (fully upgraded). It already had installed the cryptsetup package. I'm trying to start the cryptdisks service but I get this: $ sudo service cryptdisks start Failed to ...
0
votes
0answers
11 views

Kubuntu: Second monitor not detected correctly

After a recent update, my second monitor is not detected correctly anymore. It is displays a copy of the first ones content. Strange is that it appears to be detected correctly on the login screen: ...
0
votes
0answers
13 views

Unable to launch RStudio from launcher in Kubuntu 15.10

Hi I have a problem with launching RStudio (latest stable release 0.99-xxx) from the Kubuntu launcher, by clicking on the entry. Background: I moved from Kubuntu14.04lts to 15.10 for the plasma5 ...
0
votes
0answers
12 views

System unbootable after editing rc.local

I did the following cause i wanted to activate rc.local in my Kubuntu 15.10 System sudo systemctl edit --full rc-local i added, cause i read it in a guide: [Install] WantedBy=multi-user.target ...
0
votes
0answers
15 views

Screen locking and energy saving does not work when using ethernet connection

I have Kubuntu 15.10 installed on three computers, and on all three computers, I have "Screen Energy Saving" and automatic screen locking enabled in the system settings. On desktop 1, both screen ...
0
votes
0answers
16 views

Grub repair for encrypted disk

I previously had Kubutu (14.04 i think) installed with an cryptoLuks encrypted hard disk. I have been trying to install 15.04 on the same drive. The install went ok with no errors but I wasn't able to ...
0
votes
0answers
24 views

Kubuntu 14.04 not loading lightdm after update

After updating my Kubuntu 14.04 setup yesterday, the computer now stops booting before the login manager pops up. Pressing the Esc key reveals that the lightdm manager is failing to load for some ...
0
votes
0answers
18 views

internet works fine for few minutes but stop after a minute

I just installed Kubuntu on y HP pavillon 15-p088ca and everything was all right since my Internet stopped responding. I tried to ping localhost : everyting was fine, try ping google.com : nothing... ...
0
votes
0answers
18 views

inkscape tooltips unreadable

I am running inkscape on kubuntu 15.10 and the tootips are unreadable. The are white on a light gray background. Everything is quite vanilla. Is there a fix? Or a configuration setting? Thanks. ...
0
votes
0answers
8 views

How can I change key bindings in GwenView permanently?

For reasons that are beyond me, authors of GwenView thought some of most useful functions should be accessible through control+key, even if the key alone is never used in that app. I'd like to bind ...
0
votes
0answers
20 views

bluetooth comes on automaticaly after resume

I've updated kubuntu to the latest version a few days ago (on my dell xps13 2015). I notice that bluetooth comes on automatically after each power suspend. I want it to stay disabled. I keep ...
0
votes
0answers
16 views

Why is there an additional desktop screen on logout?

Using Kubuntu 15.10, upon logout when Kubuntu-Desktop disappears there remains all the contents icons from the Desktop Folder (widget?) on an blank Unity magenta-colored background. Then it finishes ...
0
votes
0answers
31 views

screen artifacts in kubuntu 15.10

Experiencing following issues: screen artifacts/flickers when minimizing/maximizing. restarting plasma doesn't fix the issue. gui sometimes freezes and computer must be rebooted. I have been ...
0
votes
0answers
5 views

Kubuntu, Flex mode ram and intel graphics

I'm running Kubuntu 15.10 and I have a Gigabyte GA-G41M-Combo. I'm using the integrated Intel graphics. I'm trying to use a 4Gb ram stick and a 2Gb (different speeds). Both memories work fine by ...
0
votes
0answers
37 views

Touchpad disabled upon startup and login on Kubuntu 14.04

Been looking for a few months on how to fix this and haven't had any success. I have also noticed that along with being disabled upon login, and after startup, the touchpad will also be disabled ...
0
votes
0answers
14 views

Updated Kubuntu 15.04 today and now no KDE menu, I can start things from terminal if I remember their name

For example I can type dolphin in the terminal, and my session starts up with my fav apps, but I have no KDE start menu and no bar down th ebottom of my screen, I can alt-tab through open apps. alt- ...
0
votes
0answers
12 views

Switch default file manager system wide on kubuntu

I have installed the 14.04 version of ubuntu-server, and installed the kubuntu-desktop package overtop of it, for the purposes of using a remote desktop client. I would like to change the default file ...
0
votes
0answers
4 views

Desktop Effect Won't Uninstall in Kubuntu

I wanted to see what new effects were available for Kubuntu. I found one called "cool effect" and tried it out. Now that I've decided I don't want it I click "Get New Effects" at the top right and ...
0
votes
0answers
20 views

Krunner in Kubuntu 15.10 displaying obsolete option

My problem is more of an annoyance but I still would like an answer for it. I am running Kubuntu 15.10 and have LibreOffice 5.x installed from the LibreOffice ppa and have uninstalled the default ...
0
votes
0answers
21 views

Dolphin File Manager will not Launch

I have KUbuntu installed on my PC, The Dolphin file manager that came with the OS will not launch all of a sudden. Below is the error message I get, I spent a day trying to correct it. But alas I'm a ...
0
votes
0answers
17 views

Kubuntu messed up my computer

Im running lubuntu and I decided to try kde so I typed in sudo apt-get install kubuntu-desktop But after rebooting it messed up my computer I was able to fix xorg so I could boot into graphics and ...
0
votes
0answers
12 views

Digital clock widget on Kubuntu 15.10 partially off-screen

I'm using Kubuntu 15.10, on Plasma 5.4.3, KDE 5.15.0, and Qt 5.5.1. I have the digital clock widget, set to display date and time, on the upper-right corner of my screen (on a panel that borders the ...
0
votes
0answers
16 views

Kubuntu 15.10 download keeps getting stuck at 1.27 GB?

Is anyone else experiencing this problem. My download keeps getting stuck at 1.27GB/1.30GB. Have tried downloading like 4 times already from the official mirror.
0
votes
0answers
11 views

Wifi driver crused Kubuntu on MacBook pro

I have installed Kubuntu 14.04 as secondary system to OS X on MacBook Pro (Retina, 13-inch, Early 2015). I was using refit software and live usb with Kubuntu, created on different computer with ...
0
votes
0answers
52 views

[Kubuntu 15.10][KDE 5.15.0] How to handle the removable media?

In previous Kubuntu/KDE version there was a way to intelligently handle removable media. I could configure which media automount and when based upon it label. Now I cannot see how to do it with the ...
0
votes
0answers
25 views

Unable to set proxy for Google chrome in Kubuntu 14.04.03?

I have tried to set the proxy in /usr/share/applications/google-chrome.desktop with appending --proxy-server="IP proxy Server:port". but this is not working. Anyone with a solution for this. thanks ...
0
votes
0answers
17 views

Why did Kubuntu Break Ubuntu's desktop theme on uninstall?

For some reason. After I uninstalled kubuntu. The file icon and wifi drop down menu of my default ubuntu theme is completely wrong. The colour of the backgrounds for it are wrong too. I don't know ...
0
votes
0answers
32 views

Ubuntu UEFI installed next to win10 goes black screen after grub- caused by motherboard change

As in question topic, I have problem that my kubuntu 15.10 goes black screen after grub. Firstly It is just black screen, but after some time monitors turn off, And everything I can do is to press ...
0
votes
0answers
17 views

Newest Mplab software that works with Ubuntu and ICD2

I have an old ICD2, used with an old version of MPLAB Integrated Development Environment (IDE) under Windows. Now I need to use this hardware again for a microcontroller but my OS is nowadays Kubuntu ...
0
votes
0answers
55 views

Can't drag files from Dolphin to Chrome

Up until a couple of weeks ago, when I would try to drag and drop files from Dolphin (the default File Manager in Kubuntu) to Chrome (e.g., to add to an email or upload a video to youtube), there were ...
0
votes
0answers
9 views

Kubuntu desktop effects suddenly extremely slow, how to diagnose?

When I logged on my Kubuntu desktop today, suddenly all desktop effects were cripplingly slow. From clicking the gear menu to it fading in took easily a minute. I can hear the graphics card working ...
0
votes
0answers
56 views

I can't get access to my iPhone 4s on Kubuntu 15.10

Running the command lsusb shows Bus 001 Device 012: ID 05ac:12a0 Apple, Inc. iPhone 4S , I can use it as a 3g hotspot through usb,and of course it can charge it. I have tried reinstalling ...
0
votes
0answers
13 views

Black Popups, menu dropdowns and windows after several hours usage

I'm using an Thinkpad 420s (Intel ONLY, this laptop does not have the nVidia Optimus stuff) I'm running with all the updates installed that apt-get installs. Currently running Ubuntu 15.10 with the ...
0
votes
0answers
39 views

VMWare Horizon Client Not Fully Installing?

I'm running Kubuntu and tried installing VMware Horizon Client... However, it doesn't seem to be installing properly. I used chmod and sudo ./ to execute the bundle and get to the installer, however, ...
0
votes
0answers
64 views

Is the Lenovo Yoga both Tablet and Desktop mode capable?

I've had a 2-in-one laptop which folds into a "tablet" (think a microsoft surface- a tablet that you can place on top of a keyboard/trackpad laptop bottom, but with a keyboard that folds back instead ...
0
votes
0answers
30 views

Bluetooth Headphones connect but there is no playback

I'm trying to connect a set of bluetooth headphones on my laptop running Lubuntu & Kubuntu. The connection part works fine, the headphones are recognized by both flavors and the pairing is ...
0
votes
0answers
11 views

how to setup a temporary display

The setup I try to achieve: 3x 1080p permanent displays 1x 1080p temporary display (TV) Ordered like this: [TV][Perm1][Perm2][Perm3] I sometimes want to attach my TV to my PC to watch stuff like ...
0
votes
0answers
24 views

Firefox shows microphone active indicator

I'm running Kubuntu 15 and recently switched from Chrome to Firefox, I noticed some differences, one of them was this weird microphone indicator that shows up on my left-most screen. It seems to be a ...
0
votes
0answers
34 views

KDE Plasma 5.4.2 task switcher displays some icons pixelated

The problem I installed Kubuntu 15.10 with KDE Plasma 5.4.2 on my Dell. However, when I use the task switcher (Alt + Tab), which is configured to list large image models of the running applications, ...