The official Ubuntu derivative using the KDE Plasma Desktop

learn more… | top users | synonyms (1)

0
votes
1answer
72 views

Plasma 5.5.5 NetworkManagement Widget won't load the QML file

Hello I am using Kubuntu 16.04 using Plasma 5.5.5 and Qt version 5.5.1. I was running kernel 5.5.3 and upon upgrade to 5.5.4 the plasma widget for network management seemed to break. So I downgraded ...
0
votes
0answers
72 views

i3-wm doesn't start after kubuntu 16.04 upgrade

I just upgraded my Dell XPS13 laptop to Kubuntu 16.04. I can't seem to login to either i3-wm or awesome-wm. After I bootup the computer, the sddm login screen appears. After I select i3 (or awesome),...
0
votes
1answer
39 views

How to change user icon/avatar in app-launcher? (Kubuntu)

Picture showing default user icon in application launcher TL;DR how do I change the "Standard" user avatar seen at the top of the application launcher as seen in the picture? (Application ...
0
votes
1answer
55 views

Kubuntu 16.04 command prompt (Alt+F2) and start menu opening only for 1 second

I got an issue with my new installation of Kubuntu 16.04. I installed it a few days ago and got everything running, but now I have a strange issue. Every time I open the start menu or command prompt (...
0
votes
0answers
36 views

Can I install the all the software included with Ubuntu Studio on Kubuntu without losing the KDE environment?

I am planning on installing Ubuntu on my new laptop, but I prefer the KDE Plasma 5 DE and I am likely going to use a lot of creation software like that which is included in Ubuntu Studio. I don't know ...
0
votes
2answers
151 views

Setup MTS MBLAZE in Kubuntu 16.04

I have kubuntu 16.04 and i am trying to setup my MTS Mblaze mobile broadband. There is no notification of any kind when i insert the usb device. But lsusb is detecting the device Bus 001 Device 004: ...
0
votes
1answer
123 views

PCI bus error on startup while booting into login screen (Kubuntu 16.04)

I am using Kubuntu 16.04 on this PC (http://www.hpshopping.in/HP_Pavilion_Notebook_-_15-ab549tx). The problem that I am facing is: On startup this shows up before the login screen: At times it is ...
1
vote
1answer
286 views

Wifi not working on Realtek rtl8723be wifi adapter

I am using kubuntu 16.04 on this PC . The problem that I am facing is: Wifi issue: It doesn't discover wifi at times and keeps getting disconnected randomly. Also, when I am connected to a WiFi ...
0
votes
0answers
119 views

(K)Ubuntu server DNS address could not be found. DNS_PROBE_FINISHED_NXDOMAIN

I have dual boot Kubuntu 16.04 with Windows 10 on my laptop. Recently after playing with bug that causes time differences between these two systems I ran into a problem - I can no longer visit www....
0
votes
2answers
56 views

mount img with dolphin

I'm running 16.04 and I am trying to mount a img file, but I have no option to do so. How can I add the ability to mount? Preferably something gui based and just either a context menu option, or ...
0
votes
1answer
32 views

How do I install gcc from Kubuntu USB [duplicate]

My laptop has a slightly obscure wifi card and I can't install a driver from the driver management or the USB, and I don't have ethernet. Instead, I found a driver online and it worked on a Live USB ...
1
vote
0answers
112 views

Kubuntu 16.04 freezing upon login

I have just recently updated the permissions (allowing Plex media server complete access) to my Videos, Music, and Pictures folder in my home directory. Before that, I had (attempted to) updated the ...
0
votes
2answers
330 views

Kubuntu 16.04 and NVidia drivers

This question was already asked a few times already. The threads where it was asked were closed due to low quality answers. I can confirm that none of the answers worked for me - I upgraded the ...
0
votes
0answers
17 views

Kubuntu 15.04 problems with graphical interface

I have a serious problem with my Kubuntu 15.04 version in my laptop. I am going to explain the weird behavior. When I do log out and log in again or the screen is locked and gets me to the login ...
0
votes
2answers
213 views

How to install additional languages in Kubuntu 16.04 LTS?

I need my system to be able to display the characters of Chinese, Japanese, and Right-To-Left languages like Arabic. At the moment, it is not able to display the characters of those languages (e.g. ...
2
votes
2answers
299 views

16.04 Live CD screen resolution problem? [duplicate]

I'm not sure if its me, but I have some problems with the 16.04 live CDs. See for yourself (using VirtualBox): VirtualBox settings: Base Memory: 3000MB Processors: 1 Video Memory: 128MB No 3D ...
0
votes
0answers
326 views

Slow startup of Plasma 5.5 in Kubuntu 16.04

My recent Notebook (Intel i3-6100 with SSD) boots from BIOS to the login of SDDM within 8s. After entering my credentials it takes 31s (no matter if I have autostart of Firefox and Thunderbird). While ...
0
votes
0answers
27 views

also unable to upgrade from 15.10>16.04 because of apt

I cannot get past " apt-1.0.10.2ubuntu2 not installed". Been reading for 2 days, tried everything I can find including all this upgrading from 15.10 to 16.04 apt not installed, downloaded apt_1.0.10....
0
votes
1answer
433 views

Unable to install kubuntu-Desktop in ubuntu 16.04 Lts

Following snippet is what I used to install kubuntu-desktop in ubuntu-16.04 LTS sudo apt-get install kubuntu-desktop Got error message, kubuntu-desktop is already the newest version (1.338). You ...
0
votes
1answer
62 views

failed upgrade from 14.04 to 16.04

I'm running Kubuntu 14.04 32bit. trying to upgrade I used kubuntu-devel-release-upgrade, it started work fine, but while it was downloading it was interrupted several times but starting from the ...
0
votes
0answers
39 views

Freshly installed Ubuntu boots into initramfs

a few days ago I installed Linux Mint but had no luck getting wifi working so I switched over to Kubuntu. Everything was working fine and finally after some days of tweaking I had everything setup ...
0
votes
1answer
17 views

Box Account Sync in kubuntu

I am new to linux, I have currently installed kubuntu and I need assistance with synchronizing my box account to a folder in my Home. Thanks in advance
1
vote
3answers
246 views

Lenovo G50-80 suspend freeze on Kubuntu 16.04

I have recently installed Kubuntu 16.04 LTS alongside Windows 10 Pro on one HDD. System selection works. But when I use suspend in Kubuntu computer freezes entirely. Screen turn off, but all LEDs are ...
1
vote
0answers
43 views

Amule does not want to launch?

after I did reboot my system (required for an update), well, amule simply refuse to launch... I tried uninstall/reinstall then reboot, but I still have the problem, anyone can explain this to me? ...
0
votes
1answer
106 views

Problems with User Management - Kubuntu 16.04

I have one user set up (in addition to myself.) I want to add another one.In user management (in settings) I can't see the user I've already set up! Also, I entered details of another user, which were ...
1
vote
2answers
2k views

Plasma 5.6 on Kubuntu 16.04

Is there any way of running Plasma 5.6 on Kubuntu 16.04 without compiling it yourself? The Kubuntu Backports PPA isn't there yet (almost two bloody months after the release of Plasma 5.6) and Ridell'...
1
vote
0answers
80 views

Third screen sometimes black after Kubuntu 16.04 upgrade

I recently updated my Kubuntu 15.10 to 16.04. A minor disturbance that occurs since, concerns one of my screens. I have three of them. The left and middle function normally. The right does not work as ...
1
vote
1answer
28 views

Konsole hide tab bar

Is it possible to hide konsole tab bar? If so how. I've looked through the settings in the options panel for the profile, but nothing jumps out at me. Does a command line setting exist, or ...
1
vote
2answers
33 views

A last page with a word “secret” is printed

Can anyone explain to me and tell me why there is a last page printed with a word "secret" after every image printed. This does not happen to doc xls or even test page. But when I print an image, ...
1
vote
0answers
36 views

Canon ir2420 installation

Hello I am new to kubuntu. Can I please get a step by step installation for the driver of Canon Image Runner 2420. I tried to do it from printer settings but there is no driver available. If I could ...
0
votes
0answers
12 views

Kubuntu Locale Setting [duplicate]

I have just installed Kubuntu 16.04 using Asia (Rangoon) Timezone. The calendar and some numbers are showing in Myanmar Language.How can I change these language to English while retaining Rangoon ...
1
vote
0answers
202 views

Set desktop icons background color Kubuntu 16.04

I just installed Kubuntu 16.04. Still exploring, not sure how much of an improvement over 14.04 it is, but I already have one question: I always set some desktop icons for easy starting. In 14.04, I ...
0
votes
0answers
68 views

Sound problem in Kubuntu Cubeutils + Youtube on Firefox

On Kubuntu 16.04 when listening Youtube randomly when I set audio volume to maximum it will (depends od Youtube video) automatically change volume on system audio on Audio settings (CubeUtils). ...
1
vote
3answers
182 views

Live CD works great, but installed drops to INITRAMFS, kubuntu 16.04 LTS, XFCE

good afternoon, i recently swapped from Mint to Kubuntu with XFCE. the Live CD (actually a thumb drive) worked fine, so i went forward with the installation. on boot, i get dropped to initramfs, ...
0
votes
0answers
24 views

How to debug why Kubuntu crashes?

I am installed Kubuntu 16.04 in a Virtual box VM. I have a SSD disk and have disabled atime in /etc/fstab to decrease number of writes to SSD. All the latest updates are installed. When I start ...
0
votes
0answers
201 views

(K)Ubuntu 16.04 Plasma 5.5.5 takes long time at login

My new installed Kubuntu 16.04 with Plasma 5.5.5 takes very long time at login(~30s). I read about a similar bug https://bugs.launchpad.net/ubuntu/+source/plasma-nm/+bug/1509334 , but I don't think ...
1
vote
2answers
120 views

Install Kubuntu(16.04) and GRUB to an external drive to create a portable OS

Yesterday I tried to install Kubuntu 16.04 LTS onto an 8GB USB2.0 Stick following this answer. I changed the location for the bootloader to install to sdb(Which indeed was my usb drive). Still kubuntu ...
1
vote
1answer
54 views

Turn off or disable the guest account in kUbuntu using KDE system settings GUI

How do I turn off or disable the guest account in kUbuntu using the KDE GUI?
0
votes
0answers
75 views

Plasma 5 rendering errors 16.04

I'm having a hell of a time getting a Plasma 5 desktop to coexist with my regular Ubuntu 16.04 environment. I've been using this machine since 13.04 (updating 13.10 -> 14.04 -> 16.04) with no major ...
0
votes
0answers
72 views

Kubuntu Xenial recommended Nvidia driver

I updgraded fro Wily to Xenial yesterday, and booted to a blank screen. I managed to drop to shell, and after some trial and error, and after installing nvidia-364 from graphics-drives ppa, disabling ...
0
votes
1answer
259 views

Can't access settings on fresh install synapse for kUbuntu 16.04LTS

I have been using instructions that can be found here for my 14.04 systems. But after running: sudo add-apt-repository ppa:synapse-core/ppa sudo apt-get update I get the following on kUbuntu 16....
0
votes
1answer
79 views

Installing Ubuntu on Acer Cloudbook 11

First question, all: Based on this thread, I tried installing Kubuntu on an Acer Cloudbook 11: Ubuntu installation on Acer Aspire Cloudbook 11 However, the granularity of the instructions is quite ...
0
votes
0answers
25 views

How do i find all clipboards on ubuntu and kUbuntu

I posted the following security concern in the security.stackexchange: kde system tray clipboard Note: This post is asking a different question. In response to finding that when I use the program ...
1
vote
1answer
398 views

kubuntu 16.04 SDDM login screen hangs

After upgrading from kubuntu 15.10 to 16.04, the login screen hangs right after typing the (correct) password and pressing enter. The controls like the text field are disabled and brightness slightly ...
0
votes
0answers
17 views

How to Fix This ACER/LINUX Hardware Problem?

HOW CAN I FIX THIS? Laptop=ACER ASPIRE 4540. OS(LINUX-kubuntu).
0
votes
0answers
18 views

Why have I only two avtivities types on Plasma 5?

After installing kubuntu 16.04 I have only two activities types in Plasma: desktop and folder view. Why? Is something missing in the system?
1
vote
0answers
475 views

Kubuntu 16.04 Discover search bug - Answer! [closed]

Because of requiring reputation, I post the answer of this question. To be able to see search results in Discover, open Konsole and type "sudo apt-get install muon". When finish installing, search ...
0
votes
1answer
357 views

after upgrade to 16.04 LTS rc.local not executing command

On previous installed version kubuntu 15.xx i added a line into /etc/rc.local > /home/diet/scripts/my-auto-mount-script which obviously referred to a script that if on home wifi network drives should ...
0
votes
1answer
63 views

kubuntu Xenial i386 and 8GB of RAM

I'm running kubuntu 16.04 i386 and have just installed additional RAM. It seems that 16.04 doesn't have pae kernel: E: Unable to locate package linux-generic-pae E: Unable to locate package linux-...
0
votes
1answer
296 views

Kubuntu 16.04 failed upgrade (problem with xserver-xorg-video-all?) [duplicate]

I'm trying to upgrade my Kubuntu Wily 15.10 computer but it fails. I'm doing this: $ sudo do-release-upgrade -m desktop This is what I get: Calculating the changes Could not calculate the ...