Questions tagged [kubuntu]

KDE-based Ubuntu variant

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No USB device found for one host user

I have installed VirtualBox 6.1 on Kubuntu 20.04.2. I have created a shared virtual machine among two different host users, following the scottgus1's post in this thread. Both of the host users belong ...
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KDE - why I can't see subfolders in 'Videos' folder from within Dolphin?

When I browse my videos from Dolphin, they aren't sorted in a tree, it gives me them all at once, without any folders, even though there do is a tree when browsing from the commandline ... How to get ...
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Kubuntu 20.04 KDE save as dialog, save file into selected folder, on single Enter

Recently Upgraded from Kubuntu 16.04 -> 20.04, and found annoying behavior of Save As file dialogs (Okular, LibreOffice etc). Earlier, I could select folder, and manually type part of folder name ...
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41 views

Why does my UEFI time jump ahead 3 hours on every boot?

Whenever I reboot my pc, the motherboard UEFI time jumps ahead exactly 3 hours. Here are my PC specs and other things. My PC is about a year old. I Dualboot: Windows 10 Pro 64 Bit Kubuntu (Linux) 20....
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keyboard shortcut super+Q kills all active windows and then Enter key also in some windows

i have a terrible problem with the key super or the word super followed by the enter key. Problem: if i press keyboard shortcut super+Q the active windows is killed. first it dosent matter what kind ...
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Why is the output from `groups` different from `groups [username]` if Im currently logged in as user? [duplicate]

I don't know why I got different group results when I enter 'groups' and 'groups [username]'. I suppose that 'groups' without specifying a user give all the groups the currently logged in user is a ...
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27 views

Kubuntu booting wierdly

I left my PC on sleep overnight and when I tried to boot it in the morning, a wierd screen showed up. It demands my password but when I insert the correct password, it doesn't work. I'm running ...
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12 views

Why is my Kubuntu login screen so large?

I while ago my fonts,icons and cursor in Kubunut became huge, like I zoomed in or something. I couldn't find what the problem was and how it happend. It was fixed by checking "Force font DPI:&...
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Kubuntu 18.04 freezes on login

I am using Kubuntu 18.04 LTS on Dell hardware. I use the KDE Plasma desktop environment locally, and frequently run XFCE4 remotely with X2Go. Recently (and suddenly), I can no longer login locally to ...
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21 views

SSD with Linux installation shows in windows

Due to the convenience of only needing one PC, I have two OSs in my System. On one SSD I am running Windows and on another, I run Kubuntu Linux. Problem: A 512MB Fat32 partition on the Linux SSD is ...
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173 views

Anbox, cannot access '/dev/binder'

I have the same problem described in this thread: ls: cannot access '/dev/binder': No such file or directory in Anbox Anyway, when I run INSTALL.sh as suggested by Yadu, I get the following: ...
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How do I restore my yakuake.knsrc file on kubuntu?

I deleted my yakuake.knsrc file. Now I cannot configure Yakuake. I tried uninstalling and reinstalling. Didn't work. Can anyone please help me restore my copy of yakuake.knsrc?
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164 views

Using RAID on DELL Precision 3640

I'm used to install kubuntu 18.04 on Dell precision 3630 since some time, on that system, I activate a RAID-1, all is working, I've done this on at least 10 computers, with UEFI. We recently got Dell ...
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33 views

Kubuntu - how to disable a built-in display permanently?

I have an Asus Zenbook UX580GE - the laptop has 2 built-in displays: the main one (as any other laptop) and an additional one - in touchpad. It actually doesn't work at all on linux (because of ...
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In Kubuntu, is there a way to span the desktop across multiple monitors?

In my current situation, I have 3 monitors, all 1920x1080. And an ADM GPU. Is there a way to virtually create one giant screen that's 5760x1080? In this scenario, the intended behavior would be that ...
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33 views

My computer (on Kubuntu 20.10) is only booting into TTY. How do I make it where my computer boots up normally?

I installed i3wm onto Kubuntu, and I used it for about 20 minutes before I came across an issue. I was unable to get past the login screen when trying to boot into i3. A Redditor told me to disable ...
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7 views

Strange visual glitchery on KDE Plasma, driver reinstall fixes it temporarily

I'm having a very strange visual issue in Kubuntu 20.10 on my Lenovo Yoga 13". I get visual artifacts which take the form of white and black lines about 0.1" long strewn across the screen. ...
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33 views

How to configure KRFB so that it runs at startup in Kubuntu 15.10 x64?

How to configure KRFB so that it runs at startup in Kubuntu 15.10 x64? (Krfb Desktop Sharing is a server application that allows you to share your current session with a user on another machine, who ...
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Is there a way to map a triple tap on Ctrl key to open the terminal?

I am using kubuntu and I would like to open my terminal with a fast triple tap on the Ctrl key. I tried editing the original Ctrl + Alt + t but the only shortcuts supported are a combination of keys
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12 views

Switch camera while sharing screen in Zoom

In Zoom, I am able to switch cameras using Alt-N, but this does not seem to work while screen sharing. The only way I have found so far is to stop sharing, switch camera, and re-start sharing, which ...
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48 views

Share part of screen in Zoom using Linux

I am using zoom 5.4.53268.1025 under Kubuntu 20.04. Zoom seems to offer an option to share part of the screen, which would be incredibly useful because I have an application that has pop-up windows. ...
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295 views

Make Windows 10 bootable USB in Kubuntu 20.04

I have been trying to make bootable USB drive to install windows 10 but nothing works. Applications I have used till now: unetbootin - It give error while booting "automatic boot selection in ...
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12 views

Brother MFC-L2710DW printer prints only first page in Kubuntu 20.04 LTS

Managed to install the printing functionality for my Brother MFC L2710DW in Kubuntu 20.04 LTS It prints, but whatever I print, only the first page is printed. Brother_MFC_L2710DW_series (Idle, ...
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89 views

Install persistent, running Kubuntu on USB drive from Windows without installing on system drive

I am new to Linux and am having trouble installing Kubuntu on a USB drive. I’m on Windows, and I used Rufus and Universal USB installer from pendrivelinux.com to install ISOs I downloaded but I only ...
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803 views

Allow Windows KVM Guest to Access Kubuntu Host Filesystem

I am trying to get my Windows Qemu KVM to be able to access the host Kubuntu filesystem, so that I can work with files on Linux and Windows at the same time. I tried looking for various guides online, ...
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15 views

Virtualbox boot order is not preserved

Guest: Kubuntu (Ubuntu) Host: Kubuntu (Ubuntu) in VirtualBox VM 6.1.10_Ubuntu r138449 linux.amd64 CD: ISO of Kubuntu Live CD (Ubuntu) i installed Kubuntu from Kubuntu Live CD (ISO). later live CD is ...
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81 views

Installing Office 365 on Kubuntu Wine

I am looking forward to installing Office 365 on Kubuntu using Wine. I have the Office 365 ODT exe installer and a configuration xml file. The install on Windows would be simply odt.exe /configure ...
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9 views

Kubuntu 18.04 WiFi going off time to time

I installed Kubuntu 18.04 some months ago in my father's PC. There is a problem IDK how to solve in which after booting Kubuntu, after sometime like 5-10 mins, the WiFi goes off and it keeps trying to ...
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35 views

Some applications on linux kubuntu can't access mount points

I have a mount point for a partition i store my files on at /data, most applications recognize my partition and can read and write files to it just fine, but there are some that can't access any mount ...
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234 views

(Kubuntu 20.04) KDE taskbar disappears after every reboot

I just installed Kubuntu 20.04 and everytime (since the very beginning) when I start the system and desktop shows up - a taskbar is missing. I found a workaround to get it back by killing plasmashell ...
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Kubuntu Plasma: hightlight selected item on the desktop

I am using the Plasma desktop on Kubuntu. My desktop is just the content of my desktop folder. However, when I select an item, the selected item is not emphasized/hightlighted. Everything else works ...
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78 views

Play an audio file on the recording stream

I basically want to play an audio file to the recording stream so other people can hear the audio. I am using a 20.04 Kubuntu. Is there any easy way to do that? I tried sox but it didn't seem to work ...
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68 views

Error message from Wine

I installed the Pokerstars game through the Wine and Playonlinux programs. When i start the Pokerstars game i get an error message from Wine that after i close it everything goes well without ...
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66 views

Unable to download windows Pokerstars installer

On the main page of the site i clicked on Download Pokerstars which direct me to another page where i have four option for download : Download now and start playing Mac Ios Android When i clicked on ...
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44 views

How do I install Wine on a seperate drive?

I have very limited space on my laptop, and Wine once fully installed, is almost 1GB in size, and I simply don't have space, and cant free up space. Is there anyway that I could make use of symbolic ...
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1answer
35 views

How to reset MySQL password

Have just installed Kubuntu 20.04 and installed mysqlserver and MySQL_secure_installation. I've somehow got the password wrong and can't access mysql except as root, so xx:~$ sudo mysql gets me into ...
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32 views

Wifi Card [TP LINK WN781ND] not working

Info on my system: Linux version 5.3.0-62-generic (buildd@lcy01-amd64-004) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #56~18.04.1-Ubuntu SMP Wed Jun 24 16:17:03 UTC 2020 When the computer ...
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115 views

Fat32 and NTFS, and bootable USB (Kubuntu)

I have been trying to install Kubuntu on my Acer that has Windows 10 using a bootable USB. When i go into the install page, it informs me what formatting i want to do. I want to know if i should ...
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27 views

Disable touchpad when typing Kubuntu 20.04

How can I disable the touchpad while typing in Kubuntu 20.04? There is an option to disable the touchpad/trackpad while typing under System settings > Input devices > Touchpad. Unfortunately, it ...
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1answer
33 views

Open a file explorer window from the terminal in Kubuntu 20.04

Similar to macOS's open . command, and Windows 10's explorer.exe . command, I would like to be able to open Kubuntu's built in file-explorer from the terminal. It looks like Dolphin is Kubuntu 20.04s ...
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8 views

kubuntu 20.04 CPU usage with multiple sessions

I am running services like cassandra, postgres, redis etc. on my server installed with kubuntu V20.04. I have 2 users in the system, 1. Eronkan : admin user, and 2 . guest : non admin user. I have ...
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10 views

Kubuntu Konsole cannot copy after idle

Kubuntu's Konsole's copy (either with CTRL-SHIFT-C or via context menu) will stop working overnight. My computer will automatically lock after 5 minutes, but will never go to sleep. Pasting works just ...
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14 views

Restoring a drive with the home from a diffirent linux os to parrot os borke some thing

so i just changed to parrot os and i restored my drive with my home folder of my old kubuntu installation and it broke some thing dolphin looks like the kubuntu dolphin the task bar is REALLY broken (...
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60 views

Why can't use mac audio feature when install Kubuntu in VirtualBox on macOS?

Versions I'm using macOS: 10.15.4 VirtualBox: 6.1 Kubuntu: 20.04 I installed Kubuntu and everything works well but I found I can't use audio feature when it's running. If I shutdown it, the audio ...
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1answer
124 views

Plasma UI elements too large due to wrong EDID display size

Yesterday I said farewell to Windows 7 and installed Kubuntu 20.04 LTS (with non-free Nvidia drivers). While the live system UI was sized as expected, once the installed system was booted, the UI was ...
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249 views

MariaDB will not start using bind mounts

Fresh install MariaDB on freshly installed Kubuntu 20.04. After successfully setting up MariaDB with the "stock" databases, it was running fine. Then I moved and renamed the original contents of /var/...
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43 views

How install latest version of baloo on Ubuntu?

I installed Baloo search on Ubuntu 18.04. It gave me version 4:5.44.0-0ubuntu1. Looking for a more recent version I found the kubuntu ppa. That says it has Bakoo version 5.47.0-0ubuntu1~ubuntu18.04~...
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217 views

Kubuntu 18.04 KDE Plasma Headset Microphone marked as “unplugged” until manually selected

When connecting a headset with a combined audio+microphone 4 pole connector to my laptop (XPS 15 9570), I cannot get KDE to automatically switch to the headset microphone. When connecting the headset, ...
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66 views

Kubuntu 18.04 windows go below the task-bar

I have a kubuntu 18.04. It works fine on the laptop. However, when the external monitor is connected the windows on the main laptop screen extend to the full screen and, on the bottom, go under the ...
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468 views

Issue with Bang & Olufsen speakers on Kubuntu 19.10

First of all, I am aware that this problem is very widespread and still hasn't been fixed, despite it being years old. I am also aware that this question is a duplicate of tens of other questions like ...

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