Latest Ubuntu related questions

Score: 0
lavoisier_hosea avatar
Restoring the default repositories in WSL and reinstalling R
fo flag

I have made a similar question but it was closed here: Difficulties on trying to (re)install R

As I work in WSL I believe my situation is a bit specific. After uninstalling R and going through some tutorials as the one suggested to me (in the closed question above) I am still not able to reinstall R in WSL.

Right now I'm stuck in this part of a tutorial described here How do I restore the default reposit ...

Score: 0
JamesB avatar
Snap installed LibreOffice Writer Autocorrect not working Kubuntu 18.04 lts, but is in Ubuntu 20.04 lts
um flag

Snap installed LibreOffice: Writer autocorrect not working Kubuntu 18.04 lts, but is in Ubuntu 20.04 lts

LibreOffice 7.2.1.2 installed via Snap.

When using writer previously --> autocorrected to right arrow, and various other things, like auto creation of a web link when typed in also performed faultlessly.

Now I have to do these autocorrects manually. I've checked and checked my setup, purge remove ...

Score: 2
Adrian avatar
What is "BIOS grub spacer"?
bd flag

While installing Ubuntu Server in Virtualbox I came across this, and I wanted to know what it is because I am unable to find anything on Google:

enter image description here

Score: 0
Calico Cat avatar
How to preview JP2 and J2K images on Nautilus and Nemo?
dk flag

I have a number of JPEG-2000 .jp2 and .j2k images that I want to preview on Nautilus or Nemo. How can I tell the file managers to create thumbnails for those files?

Score: 2
Neptune avatar
The status of the previously created Ubuntu folders in Windows Subsystem for Linux (WSL)
ng flag

A couple of months ago, I had created a WSL1 and used the Ubuntu app under the username void Later on, I have decided to upgrade it to WSL2, but I have encountered an error while upgrading it. Later on, I have discovered that it was due to BIOS virtualization settings.

In any case, I have performed these operations to delete the WSL2.

https://pureinfotech.com/uninstall-wsl2-windows-10/

  1. Delete U ...
Score: 0
Eypros avatar
Samba between 2 ubuntu systems is one-way only
in flag

I am having a problem with my samba configuration.

I have an ubuntu system, let's name it A, that had ubuntu 16.04 until recently and now has ubuntu 20.04. This A computer was connected to a second one, let's name it B, with ubuntu 18.04, via samba (among other ways) to copy files between those systems.

I had several folders in each system and everything worked fine while in 16.04

After the format and  ...

Score: 0
How can I access the GNOME multi-monitor config from a script?
fr flag

I have a multi-monitor setup that I use with the X-plane 11 flight simulator. Typically I have two or three "large" monitors (1920x1200) for the scenery and main instrument panels and one or two "small" monitors (1024x768) that are part of the RealSimGear G1000 suite). I want to place the detached X-Plane 11 G1000 PFD and MFD windows on the appropriate monitors using a script. Currently, I have to m ...

Score: 0
Кирилл Леванов avatar
How to turn on change keyboard light on change lang
cn flag

how to cancel turn on/off keyboard light when i change language on ubuntu 20.04?

i configured my custom turn on and turn off by script

#!/bin/bash
if [ -f /tmp/keyboard_light ]; then
xset -led 3 && rm /tmp/keyboard_light
else
xset led 3 && touch /tmp/keyboard_light
fi

but when i change lang from tray or "Super+Space" keyboard light changed too

Score: 1
how to make Customized Ubuntu Ubuntu 20.04.3 LTS instalation image?
pe flag
Max

Issue: Creating ubunut instalation image with preinstalled software and configuration Optimal solution: A bootable ISO that can be mounted on USB device which then would install the Ubunut with just One YES/NO answer

Is there a way to create a custom Ubuntu instalation image which would contain special software packages to be installed? For example Ubuntu_custom.iso when used to install would then have  ...

Score: 0
Redux avatar
Ubuntu 21.04 TP-Link Archer T2U Plus (RTL8821AU] driver
nr flag

I have installed Ubuntu with dualboot alongside Windows. Everything is working, but I can't connect to wifi. I think Ubuntu didn't download my WiFi adapter's driver. How can I download it? Thanks.

The output of lsusb:

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 2357:0120 TP-Link Archer T2U PLUS [RTL8821AU]
Bus 001 Device 004: ID 1a2c:2d43 China Resource Semico ...
Score: 0
S. Y. Lerner avatar
Packages were installed during reboot - journal data added
pk flag

I am running kubuntu 21.04. I just rebooted my system, and as kubuntu was starting up it installed several packages and rebooted again before reaching the login screen.

I've never seen this behavior before, and am wondering if I've just been hacked and had a rootkit or something similar installed.

Is this a normal behavior, and if so, why?

Thank you very much.


UPDATE:

It was suggested that I che ...

Score: 1
diEcho avatar
How to Change vertical spacing in list items in Ubuntu 20.04
in flag

I have recently installed Ubuntu 20.04 and I found that text size and spacing is too much and I want to reduce the vertical spacing in list view of a folder.

Setting > Universal Access > Large Text option is off

icon size set to 20 from Appearance > Dock

but that does not change file icon and folder icon.

someone please help me how can I do that?

vertical spacing in list items in ubuntu 20.04

Score: 1
Xubuntu 18.04.6 LTS, suddenly I can't connect to the internet via ethernet, getting DNS_PROBE_FINISHED_BAD_CONFIG
cn flag

All I did was restart my router.

Everything else connects without a problem, including my Windows 10 partition in another computer.

I tried googling it, and all that came up was some stuff involving resolvconf, which it says I don't have installed.

Can someone please help?

Thank you in advance.

Score: 1
Julien avatar
Slight craclinkg with Ubuntu and Behringer usb mixer / soundcard
br flag

When I play music on my laptop I experience slight craclinkgs that tends to be very annoying when you notice them.

I use a Behringer Xenyx 302 USB. But I actually have noticed that it occurs with the laptop headphone jack.

Score: 0
Jumba Mark avatar
How can I set up a battery full notication on Ubuntu?
in flag

Is there any software which can alert me when battery is 100 % ? I do not want to keep charging further causing battery damage. I use 20.04 LTS.

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