Questions tagged [kubuntu]

The official Ubuntu derivative using the KDE Plasma Desktop

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Making mpv full screen stops date time clock moving

I have dual monitor, and using Kubuntu 20.04 as OS. My time/date area shows seconds as well. When playing something with MPV (a free, open source, and cross-platform media player) in full screen ...
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14 views

Stuck GCC version is preventing me from installing packages

I'm running a fairly fresh (not release upgraded) install of Kubuntu 20.04. I'm in a "fully updated" state, as in apt update + apt full-upgrade tell me I am up to date. I would like to install: sudo ...
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13 views

Low quality sound on Kubuntu 20.04 ALC3246

everyone. Sorry for my bad English, i'm not fluent. So... I have a Dell 5567 that came with Windows and Waves MaxxAudio Pro installed and the sound is very good. I've got deep bass and good stereo ...
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7 views

How to fill OpenVPN connection data in Kubuntu 18.04

In kubuntu 18.04 and from the Network Manager, I have tried to create new connection and I have chosen the type to be OpenVPN After that, I have gotten the following window screenshot How could I ...
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28 views

Failed to boot live usb except Ubuntu 14.04 on my Fujisu P771

I really need help and I am not an expert in computer and I am stuck. I have an old Fujitsu P771 (2012) i7-2617M @1.5 GHz, 4 GB RAM, Intel HD Graphics 3000 running dual boot on Windows 7 and Ubuntu ...
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14 views

no sound on acer chromebook 14

I mostly use arch but I could not get the sound to work on my laptop so I used kubuntu and it worked fine but now when I updated to 20.04 all I get is dummy audio the closest I've gotten to my audio ...
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39 views

I'm getting no audio signal from Scarlett 2i4 into Ardour 6 on Ubuntu Studio 20.04

I recently installed Ardour 6.0.0 (as a download from the Ardour website) in Kubuntu 20.04, using Ubuntu Studio Installer to add packages and configurations. I also have Mixbux32C-6.0.0 and Ardour 5....
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23 views

Windows Disappearing in New Install

I have recently installed Kubuntu 20.4 on a Macbook Pro (Early 2012) by using a USB stick. I have run Kubuntu on it before just fine. There were no errors during installation. So, once I logged in, I ...
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2answers
21 views

Not able to mount the disk in ubutu

HI I recently I installed ubuntu. but I am not able to mount the disk on it. running following command to execute to mount the disk. sudo mount /dev/sda7 /disk20 mount: /disk20: mount point does not ...
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46 views

Preview like sushi for Kubuntu

I'm installing a Kubuntu 20.04 LTS system on a notebook and searching for a fast previewer like gnome-sushi (more). Using this extension allows you to select a file in Nautilus, hit the spacebar and ...
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43 views

Kubuntu 20.04 frozen after a while on HP Elitedesk 800 G1

I have installed Kubuntu on my HP Elitedesk 800 G1. Everything is fine excepted one thing. Kubuntu is sometimes freezing. I write 'sometimes' because I don't undestand what causes the freeze. After x ...
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22 views

Segmentation fault with Graphileon

I'm having difficulty installing and running Graphileon on Kubuntu 20.04. I download the deb file and install with sudo apt install ./Graphileon-2.2.0.deb When I attempt to run the application it ...
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43 views

strange behaviour wired network

In Kubuntu 20.04, I have to put the cable of the wired network in and out for have to wire on. Of course, I can also do sudo nmcli networking off/ on this will work too. I cannot find the issue of ...
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1answer
68 views

OBS NVENC Doesn't work Out of Box on 20.04?

I just installed Kubuntu 20.04 and OBS,but NVENC doesn't seem to work for some reason even though I have nvidia-driver-390 installed and configured via System Settings. Settings: Error on Start ...
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1answer
36 views

How to fix no sound in headphone on Kubuntu 20.04

I have just installed Kubuntu 20.04 and there is no sound for my headphone. I tried alsactl restore and it worked but when i restart, this problem happen again.
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204 views

Kubuntu 20.04 - need to press shutdown twice

I am on Kubuntu 20.04 (upgraded from 19.10) and sometimes I need to press shutdown button twice to get my system to shut down. What could be the problem, and how can I fix it?
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28 views

Full screen games on dual monitor setup minimized when clicking on second monitor

There is an annoying behavior I've noticed on Kubuntu 18 and still on 20, where if I have a game open on one monitor, whether it be in full-screen or full-screen windowed, clicking outside the monitor ...
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16 views

KDE connect obtrusive notifications

I'm running Kubuntu 20.04 and the notifications from KDE connect are very annoying and obtrusive. Firstly I get repeated notifications from unread messages, every time a new message is received, its ...
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19 views

Lost the ability to boot into Windows after Kubuntu 20.04 install

I've been asked to fix a Windows 10 PC with a weird setup. It could not connect to any network except the one at the school where my friend works, and there it could not connect via WiFi, only through ...
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1answer
15 views

Where to change PATH in Kubuntu?

What is the correct location to add to my PATH so that it is used across all applications? Currently, my PATH is set in my .zshrc file. However, this prevents GVIM from seeing that path, and prevents ...
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24 views

Kubuntu — show notifications on primary monitor

I am on Kubuntu 20.04 with dual monitor setup. The primary monitor is to the right. But notifications -- such as incoming gmail messages -- show on the secondary monitor, which is to the left. How can ...
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1answer
42 views

Why can't I find 32bit edition of Kubuntu 20.04?

Why can't I find 32bit edition of Kubuntu 20.04? I have an old laptop and I want to install Kubuntu on it. But I've found out that there is no 32bit version of Kubuntu in the mirror page here. Did ...
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1answer
25 views

How to automount NAS drive on WiFi

I have Kubuntu 20.04 which I have connected to my (wpa2 encrypted) wifi. I have the password remembered in the system, so whenever I login to KDE the computer connects to my wifi. I also have NAS on ...
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42 views

Problem with Viber - “Share screen” not working

I'm having this issue for a while and haven't been able to find the culprit of it or any information on internet. Basically when I'm on a Viber call and click "share screen", Viber minimizes, but ...
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23 views

black desktop in KDE on primary monitor

I have Kubuntu 20.04 LTS version. I have two monitors connected to my PC - primary one via HDMI and secondary via DisplayPort. Both have the same resolution. After login into KDE I have the 'task ...
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17 views

Trying to Install WoeUSB on 20.04, but Missing libwxgtk3.0-0v5? [duplicate]

I'm trying to install woeusb on Kubuntu 20.04LTS, but I seem to be missing a dependency. I have Universe and Multiverse enabled as sources, yet this still happens: root@LesserArk:/home/sarah# apt ...
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11 views

USB stick formated on an android tv not mounting kubuntu

I am trying to view all the files on a USB that was formated and mounted on an android tv it appears in gnome disks but it won't appear in removable devices tab or in discover and i need to mount it ...
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10 views

Kubuntu 20.04 and Dell 5501: I can add a mobile network but I'm not able to activate it

I've a fresh installation of Kubuntu 20.04 on a Dell 5501. Somehow I'm able to configure a mobile connection to the network management but I'm not able to see if the system has detected my SIM card. ...
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19 views

Acer Swift 3 Microphone not working with Kubuntu 20.04

I installed Kubuntu 20.04 on my Acer Swift 3 laptop, the microphone wasn't working. I tried to find workarounds online, the most I got was being able to record a constant noise instead of nothing.
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30 views

No sound on imac 27 2017

I am a noob in linux but am starting to understand a little bit after all the times I have tried. I have an old MacBook where I have totally installed Kubuntu and all is working fine and I really ...
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138 views

Chrome button black border

I am getting a weird issue where Chrome is showing the current focus with a black border, which it has not done before. I am not sure if this is a settings issue or because of the latest update. An ...
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82 views

Kubuntu 20.04 sometimes hangs on shutdown and in standby

I installed Kubuntu 20.04 alongside Windows 10 on my Lenovo Ideapad 5 15ARE. Because of the new APU (AMD Ryzen 5 4500U) the kernel 5.4 does not work. So I started in recovery mode, installed kernel 5....
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1answer
19 views

Kubuntu 20.04 Popping Sound brokem

after kubuntu 20.04 upgrade (from 19.10 on a Lenovo L580 laptop), it seems that popping sound (Audio Volume Settings -> Play sound when volume changes) does not work anymore: any feedback about this ...
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26 views

Energy Saving - System Settings Module not working

New here, new to Kubuntu, and I'm loving it! I'm running into an error though, and I can't find an answer anywhere. I'm technically running 19.10 Ubuntu with kernel 5.3.0-40-generic and I basically ...
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1answer
97 views

KDE CONNECT issue on KUBUNTU 20.04

After upgrade to Kubuntu Focal Fossa, this app doesn't find my phone. My topic is also related to these: Connection problem with KDE Connect KDE Connect - Main phone and Desktop cant see each other -...
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1answer
98 views

Japanese Input on Kubuntu 20.04 (KCModule not found)

I'm trying to get Japanese input (fcitx-mozc) setup on Kubuntu 20.04, a task that one might expect to be simple, but after multiple hours of following dozens of tutorials, nothing seems to work: If I ...
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20 views

Razer Blade 15 (2019) Fan Control

Everything seems to be working fine but Im looking for a way to control my fan speeds since razer laptops run hot. Since I cannot use razer synapse nor fan control is there anyway to control the ...
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71 views

TPPS/2 Elan Trackpoint on Thinkpad T495 with Kubuntu 20.04

I use Kubuntu 20.04 on my Thinkpad T495 with a trackpoint. The trackpoint is not working smooth even if I set the highest speed in the settings. I investigated it and tried this commands: x@mx-...
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13 views

Ubuntu sometimes doesn't play videos - not codec related

I've had my installation of KUbuntu 19.4 for a while now and I love it. I only have one issue with it, purely by chance I'll notice that a youtube video won't play. It'll buffer and indicate progress ...
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1answer
42 views

I uninstalled pulseaudio; desktop gone

Today my Bluetooth headset on my laptop did not work, so I followed an instruction where I was told to delete and reinstall pulseaudio. I did that, I rebooted my laptop and suddenly got the message "A ...
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18 views

Android: Command not found, top of terminal [duplicate]

Everytime I open terminal in my kubuntu, It appears a line before my name. Android: command not found I don't know what it is about but i recently delete anbox from my system. Plz help.
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24 views

Downgrading QT to mainstream version

I need to downgrade my QT from version 5.6.1 to 5.5.1. (The reason being that compilation fails for several software packages, requiring exactly version 5.5.1.) However, I cannot seem to do that, ...
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63 views

18.04LTS Wifi Intel AC9260 problems regression May 2020

Since a couple of days (May 2020) my Wifi Intel AC9260 causes big troubles on my Kubuntu 18.04LTS laptop. Not sure which update exactly caused the problems, but Wifi is slow, and my cursor is ...
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33 views

mailutils and postfix not installing on Kubuntu 18.04 LTS

I've made repeated attempts. I've had to purge a few times, too. I get partial-installs that don't work, don't want to uninstall for me, and don't want to re-install for me. Here is a paste from ...
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1answer
85 views

Diverging package lists between APT and KDE Discover

When I boot into Kubuntu 20.04, the Discover application launches and shows me a list of available updates. But when I go to the terminal and do an apt-get update followed by apt-get upgrade these ...
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24 views

Kubuntu 20.04 freezing when disabling main monitor

I have recently upgraded from Kubuntu 19, which didn't make me any problems. My setup consists of a laptop with 15" 1080p 16:9 screen and a 21" 16:10 fullhd external monitor. Whenever I try to disable ...
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44 views

multi-booting Windows 10 + multi Linux distros on two drives

I have 2 NVMe SSDs on my machine. The first one is fully and exclusively dedicated to Windows 10. The second one is fully and exclusively dedicated to Linux distros. I assembled the machine fairly ...
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1answer
80 views

How to get the TrackPoint sensitivity right on my Thinkpad X1 Carbon Gen 6 with Kubuntu 20.04

On my X1 Carbon Gen 6, the TrackPoint sensitivity settings in Kubuntu 20.04 are so off that my index finger is hurting on a daily basis from using it. I've used the settings from this reddit post (...
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10 views

touch pad randomly stops working acer chrome book 14

I'm running kubuntu 19.10 when I play a game like doom that requires me to use the touchpad a lot it randomly stops working if I run xinput list it's still their as Elan Touchpad seems to be a driver ...
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45 views

Themes won't uninstall from Global Themes in Kubuntu 20.04

I'm new to Linux, and KDE in particular. Backstory: I've upgraded from Kubuntu 18.04 to Kubuntu 20.04 recently, and I've encountered a weird problem when I try to install a new theme. I install ...

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