Latest Ubuntu related questions

Score: 0
jacobssohn avatar
No Wi-Fi module detected on Ubuntu 21.10
bw flag

My fresh install of Ubuntu 21.10 on ASUS ROG STRIX X570-E Gaming WIFI II does not seem to detect the wifi module. Bluetooth works just fine, I also disabled fast boot. I thought it could have been a kernel issue, as WiFi 6E isn't supported in the older versions, but it's 5.15 on my machine.

$ cat /proc/version
Linux version 5.15.0-051500rc6-generic (kernel@sita) (gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0 ...
Score: 2
eli44 avatar
Ubuntu 20.04 LTS freezes randomly - Suspecting Nvidia
cl flag

My Ubuntu 20.04.3 LTS freezes randomly, sometimes after 20 mins, sometimes after several hours.

This means I can't move the mouse nor do anything with my keyboard. If sound is playing it repeats in ~2 sec loop. No key-combination does anything; just a hard reboot with the PC power switch gets me to restart.

According to this post I have collected some Information, though I am a newbie to this things a ...

Score: 1
I want to 'undo' adding myself to docker group
in flag

I'm using Ubuntu 20.04.

I installed Docker from Snap Store. Then i started running the commands as recommended on the page, because i wanted to be able to run it as a normal user.These are the command that i run:

 sudo addgroup --system docker
 sudo adduser $USER docker
 newgrp docker
 sudo snap disable docker
 sudo snap enable docker

And after completing running them all, i saw the warning on the sa ...

Score: 0
AndyW avatar
installing devstack xena failing on ubuntu20.04 (arping br-ex error)
ng flag

Having issues installing devstack stable/xena on clean ubuntu20.04 cloud image (a VM instanced by virt-install with 2 interfaces : ens3 (192.168.122.36 on HostPC virbr0) for public interface and ens4 (192.168.100.100 host virbr1) for management)

devstack installation proceeds almost to end but exits on an arping check on br-ex: tail of stack.sh.log:

2022-02-02 21:52:21.085 | +lib/neutron-legacy:_ ...
Score: 0
theghostin avatar
How to uninstall all software and files in Ubuntu server?
us flag

I have a Ubuntu Server. And over the course of time, I have installed countless apps like Apache, Minecraft server etc. but Now I need to uninstall all software and files in Ubuntu server except the OS, (like Factory reset in mobile)

Also, I am connected to the server using ssh so I don,t want my connection to break.

Score: 0
xiobi avatar
Preseed ubuntu - multiple passwords to Luks
jp flag

I would like to add at least two passwords to LUKS during installation system from preseed file.

In pressed file I have my first password:

d-i partman-auto/method string crypto
d-i partman-crypto/passphrase password FirstPassword
d-i partman-crypto/passphrase-again password FirstPassword

and on the end file I added this command:

ubiquity ubiquity/success_command string 

This command downloading script  ...

Score: -1
OpenSSH ignores configuration options PasswordAuthentication and KbdInteractiveAuthentication
in flag

I need to disable SSH password authentication.

I have added the line PasswordAuthentication no to /etc/sshd_config (and copied it 20 times over out of frustration), but after rebooting the machine to make sure everything was reloaded, I am still prompted for a password anyways.

I also need to enable keyboard interactive authentication. Again, adding the appropriate line (KbdInteractiveAuthenticati ...

Score: 0
Mani avatar
Release upgrade from 18.04 LTS to 20.04 - takes too long (almost 6 hrs and still in progress), any pointers?
es flag

Folks,

I started a release upgrade via the software updater from 18.04 to 20.04. It went through the Preparing to upgrade → Setting new software channels → Getting new packages fine. And then its been in 'installing the upgrades' for nearly 5 hours now. Progress bar at less than 10% of its width, its the same all these hours. However in the terminal I can see that packages are indeed being ins ...

Score: -5
MD ZEESHAN avatar
18.04 Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default
br flag

E: The repository 'http://download.opensuse.org/repositories/home:/strycore/xUbuntu_16.04 Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. E: The repository 'http://packages.ros.org/ros/ubuntu $ Release' does not have a Release file. ...

Score: -3
thewhite avatar
Fatal python error
bf flag

when i typed the command: sudo apt update then its showing the problem listed below:

tom@boy:~$ sudo apt update
[sudo] password for tom: 
Hit:1 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu focal InRelease
Hit:2 http://packages.microsoft.com/repos/code stable InRelease                                                                                                                                    ...
Score: 0
Faizan avatar
Wifi Issues in HP Probook 450 G8
kg flag

We have many HP Laptops with ubuntu, but in recent updates of Ubuntu we are facing issues with Wi-Fi, wifi suddenly gone after installing updates, can anyone help me on this issue?


Output of @jeremy31 Requirement:

ii linux-modules-extra-5.13.0-28-generic 5.13.0-28.31 amd64 Linux Kernel extra modules for version 5.13.0 on 64bit x86 SMP

Score: 0
highwayjoe avatar
xrdp slow on ubuntu 20.04 when screen saver is active or lid is closed
us flag

Cheers,

I connect via Win10 with RDP to a Xubuntu 20.04 Laptop. I installed xrdp and xorg.

My goal is to work remotely on a laptop, when the lid is closed.

The Live session works fine (When I first log in on the Remote Laptop directly on the Laptop). I can not start a new session remotely, when another user is logged in. I read somewhere, that canonical has done this by purpose to extend the security l ...

Score: 0
Why is Ubuntu Installer showing different partitions to Windows?
br flag

I am running into a fatal error when trying to dual-boot and install Ubuntu with Windows 11 using flash drive (see my separate post here - but essentially: I am trying to dual-boot and am trying to install Ubuntu 20.4.3 (desktop) from flash drive using Rufus. Running Windows 11 looking too add Ubuntu. Partition scheme GPT, Target System UEFI). I am wondering if it could be connected to the fact tha ...

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.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.