Latest Ubuntu related questions

Score: 1
Firefox has vanished from applications menu in Ubuntu 20.04
ru flag

I use both Gnome and KDE Plasma on Ubuntu 20.04. I used the 'Edit Application' feature in Plasma to get Firefox to start using my dedicated graphics card. I also installed certain updates using Discover in Plasma (which I generally don't do). Here are these updates from the logs:

Upgrade: grub-common:amd64 (2.04-1ubuntu26.11, 2.04-1ubuntu26.12), ubuntu-advantage-tools:amd64 (20.3, 27.0.2~20.04.1) ...

Score: 10
F.Down avatar
How to get the output of two cat commands parallel to each other
in flag

If I run cat file1.txt, I have:

linux mint
ubuntu
cent-os
fedora
debian
kali linux
arch linux
kubuntu
open suse
deepin
parrot os

Then cat file2.txt gives:

linux mint
cent-os
fedora
kali linux
arch linux
kubuntu
open
deepin
parrot
ubuntu
debian

But what if I want to make output like this?

file1.txt                      file2.txt

linux mint                     linux mint
ubuntu                       ...
Score: 1
Mahe avatar
How do I change the default text editor to notepadqq in ubuntu 20.04.2 LTS?
us flag

i have tried below steps., but no luck., can anyone please help me out., i am new to Ubuntu and this is my first post ask Ubuntu., please help me out.. thanks in advance

i have found the same problem with an answer, but it was not working for me., it was by Matthieu

On Ubuntu 20, you need to change the gnome-text-editor alternatives link from gedit to the one you want. However, there usually is ...

Score: 0
MagmaCodes avatar
Ubuntu Slow and Unresponsive. Terminal takes about 20 seconds to load
sa flag

This is Magma, I have been having issues with my Ubuntu system right from the instance I installed it.

My laptop Specifications are:

Processor: i7 9750h

GPU: 1660ti

Ram: 8 GB

Hard Disk 1 TB out of which 100 GB is for ubuntu Root + Home.

iGPU - Intel 630HD

I have installed the Proprietary GPU drivers since they allow me to switch between the iGPU and regular GPU.

Problem:

  • Windows are laggy.

  • Appl ...

Score: 0
Avyansh Katiyar avatar
Finding a specific text phrase in all system files
cn flag

Trying to find a specific text phrase in all system files. A terrible way to debug but I have no clue where the mistake is and at this point I do not care whether it takes a day to debug.

I ran

grep -rnw /* -e _renderd 

And the error I got was

root@geocode:~# grep -rnw /* -e _renderd 
/etc/passwd:38:_renderd:x:115:124:renderd daemon,,,:/nonexistent:/usr/sbin/nologin
/etc/shadow:38:_renderd:*:18784:0 ...
Score: 2
Bryan Hadfield avatar
Netflix will no longer play movies after Firefox Update to 89.0. I am running Ubuntu Mate 18.04 on an HP 32 bit Probook
es flag

Netflix worked perfectly on this machine Until about three weeks ago. The only change made was to Update Firefox to the latest version as well as install the latest recommended updates to Ubuntu. Any suggestions as to how to resolve this?

Score: 0
sogu avatar
How to isntall Temsorboard extension to Jupyter Lab on AWS EC2?
vn flag

I want to isntall Temsorboard to Jupyter lab on AWS EC2 but it just doesent works. I have similar issue to this post.

My issue that I do not want to open up the firewall as some people recommended, because of security concerns. So that answer is not resolving my situation. And I don't see why it cant do any of this because I can download, install, delete, update any packages in general with anaconda  ...

Score: 0
user89064 avatar
Grub related error from software updater "Package dependencies cannot be resolved"
gb flag

Software updates usually are problem free but I'm getting this one. My older desktop runs Ubuntu 20.04.2 LTS

This error could be caused by required additional software packages which are missing or not installable. Furthermore there could be a conflict between software packages which are not allowed to be installed at the same time.
Transaction failed: Package dependencies cannot be resolved
 The f ...
Score: 1
GeoffR avatar
Change Driver dialog for printer hangs
dz flag

I'm trying to change the default driver for a network attached printer. I click on the Change... button and the resulting dialog for choosing the driver goes grey then hangs, eventually I get the message '"Printers" is not responding'. I never get the chance to select the "Provide PPD file" option.

I installed the printer automagically, but it selected the wrong device type (FS-2000D instead of F ...

Score: 4
Kyle Aristide avatar
Failing to configure tex-common on Ubuntu 20.04.2 LTS
ru flag

I have had a problem with my Software Updater for some time, for some reason it was producing an error message saying the problem was coming from tex-common. I can not reproduce this error because I managed to fix it, I fixed it by removing tex-common and running software updater successfully. But then I got a problem when trying to reinstall my latex environnement. When I run: sudo apt-get instal ...

Score: 0
Lucas Karpinski avatar
Nvidia driver not working with all Ubuntu releases on PC
cn flag

Using Ubuntu 18.04/Ubuntu 21.04:

Computer cannot boot successfully when nvidia drivers are installed, but works fine with nouveau. PC was working previously, and last week both OSes which are on separate disks just stopped booting. Now any Ubuntu OS I install works fine until the nvidia driver is installed. The OS will start booting, stop right after fschk.

Since then I've tried: Ubuntu 18.04 Ubuntu ...

Score: 0
yosiah avatar
Stuck In Grub Menu After Install
mx flag

I just tried like 20x to download Ubuntu from a usb with Rufus, and everything thats supposed to happen would happen, except for when I reboot my laptop to finalize the installation, nothing happens. It just boots me into the grub menu and I don't know what to do.

This is what I see: GNU GRUB version 2. 02 Minimal BASH-like line editing is supported. For the first work, TAB lists possible command com ...

Score: 1
victorM avatar
Ubuntu 20.04 LTS on DELL laptop - no wireless internet connection
in flag

I'm new to Linux and I recently installed Ubuntu 20.04 LTS on my old laptop: DELL XPS-15 L501X. The internet connection by cable works fine. I can connect my laptop wireless to the router but in this case I get no internet.

My network controller is: Intel Centrino Advanced-N 6200

More information (from wireless-info script) here: https://paste.ubuntu.com/p/m7MNkwChMJ/

Until now I've seen on this w ...

Score: 1
Nvidia Driver Not running on Ubuntu 18.04 with linux kernel 5.4.0-74
cn flag

I am having multiple problems getting my Nvidia driver to run on ubuntu 18.04. I currently had a setup working and after a reboot it seems like my nvidia drivers are not running. I tried to factory reset and re-install everything from scratch but had no luck either.

I have dual boot with windows and secure boot disabled.

I have tried multiple options from online and have gotten none to work.

Here are s ...

Score: 0
CloudE11 avatar
Issue Installing Nextcloud Snapd
us flag

Reddit provides a nice simple tutorial(and Youtube) but upon entering the command:

snap install nextcloud

(even with a sudo prefix) I get the following error:

error: cannot communicate with server: Post http://localhost/v2/snaps/nextcloud: dial unix /run/snapd.socket: connect: connection refused

How can I fix this?

snapd1 snapd2

Score: 0
After input events, graphics show older version for a short while, creating a jumping effect in 21.04
sm flag

Yesterday I upgraded to Kubuntu 21.04 from 20.10. Since then I have had this issue where the visuals I see seems to revert to an earlier (cached?) state for a very short while. E.g. (just observed on the previous line) I am writing wherever (console, here, ...), and after having written a word or new character, I for a short while (maybe half a second), I see the state a very short while ago, e.g. befor ...

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

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