Latest Ubuntu related questions

Score: 0
Sarthak Dengre avatar
Brightness Slider Not working in Ubuntu 22.04.2
ec flag

I have intel CPU and NVIDIA GPU and have tried Every Solution posted on net and nothing works for me. Tried editing the NVIDIA and AMD file in xorg.cong.d and installed software to change the brightness but brightness doesn't change.Is there any manual way to do it.

Score: 0
Paul J avatar
Should /etc/default/grub be an empty file? Or am I looking in the wrong place?
fj flag

I'm attempting to make a change to Grub on 22.04, so per the documentation, I edit /etc/default/grub. However, this file is empty, and the change I make does not have the intended effect. From everything I've read, it should contain some stuff.

For reference, I'm attempting to enable unsupported SFP transceivers with the ixgbe driver using this string:

GRUB_CMDLINE_LINUX=”ixgbe.allow_unsupported_ ...

Score: 0
Omroth avatar
Upgrading 18.04 and getting error "Possible missing firmware"
in flag

I am attempting to upgrade my 18.04 ubuntu installation.

I've done:

sudo apt update
sudo apt upgrade
sudo apt dist-upgrade
sudo do-release-upgrade

When I do

sudo do-release-upgrade

I get

"Please install all available updates for your release before upgrading"

I then looked more closely at the output of

sudo apt dist-upgrade

And I saw:

Setting up libnvidia-ifr1-430:amd64 (470.182.03-0ubuntu1) . ...
Score: -1
How do I start Ubuntu on lock screen?
cl flag

So as soon I boot my Ubuntu this screen shows up:

enter image description here

But the thing is, I only have one user anyway, I'd like to boot directly on "lock screen", it's the screen you get when you use the option "lock", it sends you to a screen to just type your password and hit enter, instead of choose the user:

enter image description here

Is there any way to do it?

It's similar to KDE feature.

Score: 1
user305448 avatar
Cant Add Firefox PPA: httplib2.error.ServerNotFoundError: Unable to find the server at api.launchpad.test
bd flag

When I run this command

 sudo add-apt-repository ppa:mozillateam/ppa

I get this error

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 1363, in _conn_request
    conn.connect()
  File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 1139, in connect
    address_info = socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM)
  File "/usr ...
Score: 0
Kasun Siyambalapitiya avatar
Fingerprint reader got stopped working in X1 carbon 8th gen running Ubuntu 22.04
br flag

The fingerprint reader was working fine previously on my X1 carbon 8th gen running Ubuntu 22.04. A few days back I noticed that it is not working and I suspect that this could be due to OS update as I frequently OS update the laptop. lsusb lists the fingerprint reader as follows,

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
B ...
Score: 0
RalphORama avatar
netplan - trouble converting gateway6 to "to/via" directive
rs flag

I'm attempting to update my netplan config to use a routes directive instead of gateway6 since gateway6 is deprecated.

My working configuration file looks like this:

# /etc/netplan/51-cloud-init-ipv6.yaml
network:
    version: 2
    ethernets:
        eno1:
            dhcp6: no
            match:
              name: eno1
            addresses:
              - "2607:5300:60:2e26::1/128"
            gate ...
Score: 1
Rohit avatar
Connecting to IPSec IKEv2 VPN from CLI
do flag

I have set up an IPSec VPN on an AWS ec2 instance following this https://github.com/hwdsl2/setup-ipsec-vpn. The VPN works fine I am able to connect to it from my Phone and Laptops ( Android, Windows, OSX). Now I want to connect to it from another ec2 instance. I tried this: https://github.com/hwdsl2/setup-ipsec-vpn/blob/master/docs/ikev2-howto.md#linux but it didn't work as it requires GUI which is  ...

Score: -1
Learn4life avatar
Accidentally changed PATH variable and I cant change it back, or use vim etc..help
hn flag

I know there are many questions like this, but I unfortunately dont know enough about Ubuntu to be able to apply it to my situation. I have all my stuff saved for work on a remote machine, that i access via ssh. I was trying to change something with a conda environment i have there, and changed something in the .bashrc file, and now I cant use vim, or ls - no text editor or command seems to work.

Score: 1
ToiletOnACat avatar
Can I configure Play/Pause button to work systemwide, regardless of the app playing the music?
cr flag

Using HP pavilion laptop, and there's a Play/Pause button on the keyboard, I want to work and pause/play the app that is currently playing music.

I had windows before, and it worked just fine. Right now, Ubuntu is the only OS running.

I get this when I press this button: A sign of no entrance at the bottom of the screen

Using Ubuntu 23.04 x86_64.

What I tried doing: settings>keyboard>shortcu ...

Score: 1
Basavaraj Kittali avatar
How to execute listed ubuntu commands from .txt file using c program in parent process without being redirected to child process and store the output
hr flag

I have three files. First file contains commands which are needed to be executed and this file is .txt file. Second file is output.txt file which stores the output of the command which has been executed. Third file is C program through which i will execute the commands from the first file. Now i have tried three methods which are available in c programming which are popen(), system() and execl() functio ...

Score: 1
Nitzan Daloomy avatar
Login screen password with two languages in Ubuntu 23.04
jp flag

I use Ubuntu 23.04, and I use both English and Hebrew keyboards. When logging in I'm getting asked for a password, and sometimes my keyboard is set to the wrong language.
It's not a problem to switch the language.
Still, I've been wondering if there's a more elegant solution, like making the default language for the lock screen English or even making the password "not-language-sensitive" (accept a passwor ...

Score: 0
Nishant Majumdar avatar
How to create a profile which uses both HDMI and Audio Stereo output
ca flag

How to create a profile which uses both HDMI and Audio Stereo output? Normally, when I want to use HDMI, have to open pavucontrol and choose HDMI in Configuration tab. And when I want to go back to Line out i have to go and choose Audio Stereo output again. How can I use both of the output sources at the same time? Since they are in different profiles I cannot sync them both.


Running pacmd list- ...

Score: 0
ventum orientalem avatar
How can I increase the available space for the system in Ubuntu?
ne flag

enter image description here

I have 34.4 GB of free space available, and I want to allocate this space to /dev/sdb5 in a usable way.

Score: 0
just_learning avatar
I reebooted Ubuntu 22.04.02 LTS and a command line appeared. I cannot access the desktop
kr flag

I reebooted Ubuntu 22.04.02 LTS and a command line appears. I cannot access the desktop. I was trying to fix an issue with LabelImg and python 3.9 and python 3.10 before I rebooted. What should I do in order to display the desktop and have access to my files?? I tried installing the desktop with sudo apt-get but nothing was installed...

How to start GUI from command line?

Score: 0
andrew262 avatar
How to fix permissions when using "ecryptfs' command
gl flag

I am trying to recover an encrypted home directory from an Ubuntu installation hard drive, attached as an external hard drive to my current Ubuntu system.

I opened a terminal and launched some commands:

adi@adi-1:~$ sudo fdisk -l  
[sudo] password for adi:

Disk /dev/sdb: 1.84 TiB, 2000398934016 bytes, 3907029168 sectors  
Disk model: WDC WD20EARS-00M  
Units: sectors of 1 * 512 = 512 bytes  
Sector s ...
Score: 1
klutt avatar
How to enable a disabled sound card?
my flag

A year ago, I disabled the internal sound card in order to only allow my bluetooth headset.

Now, I have changed my mind, but I have searched and searched, and I cannot find how I did it so that I can revert it. The only thing I remember is that it was a terminal command.

So how do I find the disabled sound card and enable it?

I might add that the command I ran made the sound card disappear completely f ...

Score: 0
Las Películas avatar
After cloning disk and fixing grub still not being able to boot (BSOD)
as flag

I mounted a new NVME disk and cloned my other NVME (smaller) disk into it. After that grub was not working. I wiped disk 1 (small) after using boot-repair now I get BSOD when picking windows on GRUB and GRUB command line when choosing another option listed as windows on BIOS Now I just have Ubuntu working and Windows is not possible to start. This is the first report:

https://paste.ubuntu.com/p/4jHYs4hkhy ...

Score: 2
HARSH DEVMURARI avatar
Touchpad pinch zoom not functional in ubuntu 22.04
am flag

I am using ubuntu 22.04LTS and I am facing issue with touchpad functionalities. The two-finger zoom in zoom out pinch moving left-right is not working. First i thought its just problem with chrome version that Im using but then i tried with downloaded images on various softwares like chrome, shotwell viewer, image viewer, etc.

I have dual boot in my laptop so i know there are no hardware issues a ...

Score: -2
ZedZip avatar
Is it possible to run System Monitor for another machine?
hr flag

Is it possible to run System Monitor on one machine but connected and displayed another Ubuntu machine? For example I have a remote machine and want to see its RAM usage, CPUs etc. Or may be something other tool, ...and how to do it?

Score: 1
diecasfranco avatar
Ubuntu 23.04 - gjs gjs /usr/share/gnome-shell/extensions/[email protected]/ding.js
tz flag

I see this process in htop

gjs /usr/share/gnome-shell/extensions/[email protected]/ding.js -E -P usr/share/gnome-shell/extensions/[email protected]/ding.js

rastersoft.com is a website from Vigo-Spain. Do you have any idea what could be this?

Score: 0
ram ajay avatar
Is Certificates are required for STARTTLS connection on LDAP
eg flag

My LDAP server's ldap.conf file

#
# LDAP Defaults
#

# See ldap.conf(5) for details
# This file should be world readable but not world writable.

BASE    dc=coretesting,dc=com
URI     ldap://ldap.coretesting.com #ldap://ldap-master.example.com:666

#SIZELIMIT      12
#TIMELIMIT      15
#DEREF          never

# TLS certificates (needed for GnuTLS)
TLS_REQCERT demand
TLS_CACERTDIR /etc/ssl/certs/
TLS ...
Score: 0
elPadre avatar
openvpn server is unable to run
ag flag

I have an openvpn server configuration but for some reason it is unable to run.

The service is at this status:

gateway@gateway:/etc/openvpn$ sudo systemctl status openvpn@VPN_server.service
● openvpn@VPN_server.service - OpenVPN connection to VPN_server
   Loaded: loaded (/lib/systemd/system/[email protected]; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Fri 2023-06-23 ...
Score: 0
ZedZip avatar
Ping: work in one direction only
hr flag

I have a Windows LAN (Domain). Also, 2 Ubuntu machines in the LAN: 22.04 and 20.04. I do ping IP 20.04->22.04 : it works fine When I do ping IP 22.04->20.04 : no responses.

What can be a reason?

Score: 1
Time does not sync
es flag

I have set time to sync with Internet servers in "Time and Date Settings". No error shown there. However time does bot sync and is off by several days. systemctl status systemd-timesyncd tells the respective service unit could not be found. How to fix this?

Edit:

The notebook does not have main battery, and maybe secondary battery, if any, is dead, so I want time to be set from Internet ASAP afte ...

Score: 2
AmirMohammad Shakeri avatar
Ubuntu stops working after I log back in from Sleep
ws flag

I'm using Ubuntu 22.04 LTS in VirtualBox Version 7.0.6 on Windows 11. Whenever my laptop goes to sleep while Ubuntu is active, after pressing a button and waking it up, my VirtualBox screen shrinks like this :

a screenshot of how my screen shrinks

Before logging back in, everything is ok. I can select my user, enter my password and log in. But after that, everything stops working as shown in the image. No button works, I can't open  ...

Score: 1
Muhammed Kilinc avatar
Dumbly shrinked partition size, what can I do to recover my /home folder
za flag

I was using a dual-boot setup with Windows and Ubuntu, but I ran out of space. Since I didn't really use Windows, I decided to remove it. I installed GParted and removed the Windows partitions, then attempted to expand the space for Ubuntu. Unfortunately, this didn't work, so I tried using the Parted command-line tool instead. I typed "resizepart [number_of_ubuntu] 200GB" and pressed Enter. It warned me ...

Score: 0
Krishna avatar
Wifi not showing in Asus Vivobook 1605VA
by flag

I bought a new asus vivobook 1605VA and formatted it to install ubuntu 23.04 But now the Wireless is not working on the laptop, I tried a lot of things like installing the RTL drivers from here but its still not showing any improvements.

This is my network settings, wireless is not showing, and currently I am using internet by tethering to my mobile.enter image description here

Image contains some of the output, if you need any ...

Score: 0
Fnoefen avatar
Changing timer frequency - Ubuntu with PREEMPT-RT
pf flag

When building a real-time kernel for my Jetson Nano I was able to set a timer frequency. Not thinking at the time I chose a timer frequency of 250 Hz. I now realize this is not enough for my real-time needs and thus I would like to change it (to 1000 Hz), but I cannot find a way to do this without rebuilding the kernel.

Is this possible? and how would I go about doing it?

Score: 0
Kok How Teh avatar
`wget -U` and `curl -A` both receives 403 forbidden response
sz flag

I have tried both curl -A and wget -U and both receive 403 forbidden response. The agent I use is 'Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.27 Safari/537.17' I have also tried wget or curl gives 403:Forbidden while downloading file from OneDrive for business

Browser is able to download the image.

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.