Latest Ubuntu related questions

Score: 0
J-Cake avatar
Linux waking up after suspend immediately
in flag

After none of the solutions on the internet worked, I'm now asking here for help;

My system will not suspend or hibernate - it wakes up immediately.

I've disabled everything in /proc/acpi/wakeup using the command

for i in $(cat /proc/acpi/wakeup | grep enabled | awk '{print $1}'); 
  do 
    echo $i > /proc/acpi/wakeup; 
  done

which, predictably did nothing.

I'm not sure exactly how I found this  ...

Score: 0
Alakananda S avatar
Apache serves the default webpage even after disabling the 000-default.conf
cw flag

I am currently using an AWS EC2 (ubuntu 20.04) machine. I have installed apache2 and configured a two new sites at /var/www/myapp/myapp.html and /var/www/mynew/mynew.html. I created a new virtualhost file at the location /etc/apache/sites-available/myapp.conf. I have added 2 virtual host entries corresponding to the above sites. Enabled the myapp.conf file (a2ensite myapp.conf) and disabled the default  ...

Score: 0
blitheringeejit avatar
Missing disk space?
il flag

I have Ubuntu 20.04 running from a single EXT4 partition on /dev/sda2 mounted at filesystem root, which shows in Disks as 1000Gb with 53Gb free:

Disks utility

But my system tells me it's low on disk space. Choosing File System Properties from a file manager (running as root), disk usage shows 228.9GB used with 3.1GB free.

Where did the other 700-odd GB go?

The System Monitor Filesystems tab also shows root fi ...

Score: 0
blueSTAR avatar
LUKS full disk encryption fails from boot but live-CD is able to unlock partition - Kubuntu 22.04.1 LTS
cn flag

When trying to boot with Kubuntu I can't get the root to decrypt. That is an old installation that worked for months. I can't remember what was updated before it stopped working. I've verified that it is not due to keyboard layout, because from initramfs using echo -n "test1" | cryptsetup open /dev/nvme0n1p3 nvme0n1p3_crypt it is also not working. Using that command from Live-CD or dolphin works so t ...

Score: 1
Aditya Datta avatar
How can I give Android Studio update permissions?
cn flag

I installed Android Studio using flatpak.

But now I cannot update it because of write permissions. How can I give write permissions to it?

I know about Flatseal but don't know what to turn off or on.

Score: 0
Eduardo Wada avatar
How can I know which GNU screen I'm currently looking at
br flag

I'm connected to an Ubuntu machine and I just ran screen -ls which shows me the following result

There are screens on:
        1146.cmd        (02/09/2023 05:44:21 PM)        (Detached)
        21093.minecraft  (02/08/2023 07:50:53 PM)        (Attached)
        20315.pts-8.vps23452   (02/08/2023 06:32:58 PM)        (Attached) 
3 Sockets in /var/run/screen/S-root.

How can I know which one I'm curren ...

Score: 1
Sabnock01 avatar
ERROR Dist-upgrade failed when upgrading from Ubuntu 20.04 to 22.04
st flag

I am trying to upgrade from Ubuntu 20.04 to 22.04 yet when running the sudo do-release-upgrade I get the error message:

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade.

This was likely caused by:
Unofficial software packages not provided by Ubuntu Please use the tool 'ppa-purge' from the ppa-purge package to remove software from a Launchpad PPA and try the  ...
Score: 1
Jono avatar
Connect to Wi-Fi on MacBook Pro with Ubuntu 22 and Broadcom wireless adapter BCM43602?
pg flag

This question is very similar to Ubuntu 18.04 wireless connections visible but won't connect BCM43602 however the solution (the same as below) does not work for me.

The problem: I can see all wireless networks but when I try to connect to one with a valid password, it does not connect and I keep receiving the authentication required prompt.

The steps I have tried to solve the problem (note, I had no e ...

Score: 0
Alternatives to sudo's password prompt?
bv flag

I know sudo can be setup with NOPASSWD so that it will not ask for a password when executed.

This is more of a security for a person with ADHD/ADD rather than 'best security' - I understand the false sense of security compared to a full blown password prompt.

I do want to be prompted, but I'd like a more 'Windows' like approach of either:

  • Get a yes/no prompt for elevation.
  • Better yet, be prompted f ...
Score: -1
Horst avatar
UBUNTU 22.04 LTS wifi Speed
mk flag

I changed from ubuntu 20.04 lts to 22.04 lts. All is ok but the wifi speed. When changing the power setting to off with the iwconfig command it is ok. How can I set the power off setting permanently? Thanks in advance Horst

iwconfig: lo no wireless extensions.

enp0s25 no wireless extensions.

wlp3s0 IEEE 802.11 ESSID:"A1-Werdenich"
Mode:Managed Frequency:2.412 GHz Access Point: D4:3D: ...

Score: 0
Mac___Linc avatar
Ubuntu - KDE plasma login issue
lc flag

I am using Ubuntu 22.04.1 LTS so I decided to try the plasma desktop and went ahead to install it and selected it to load up. After rebooting I get an error login details failed. I've tried ctrl + alt + 5 it asks for my ubuntu login and I put that. It does not allow me to go past that. Shows a 'welcome to Ubuntu message' and disappears then I'm left to type again my credentials. What could be the issue  ...

Score: 0
rosario moggia avatar
How to add a user to the ftpuser group?
to flag

I installed vsftpd on Ubuntu 22.04. It works with the user I created for this purpose. How do I enable another user for ftp connection?

Score: 0
TerranFenrir avatar
Wifi disconnection issues for rtw_8822ce
bh flag

So I've been facing the below issues since a few months. They were never that bothersome, as they occurred once a few weeks. A simple restart would work then. Now however, they occur every few minutes, which has made the wifi on my device absolutely unusable. I couldn't find a fix to this by myself. Hence, could somebody pls help me out here haha

Background:

OS: Ubuntu 22.04.1 LTS x86_64
Host: ASUS TU ...
Score: 1
ulises chustek avatar
Dummy Output Ubuntu 22.10 + Intel Comet Lake PCH-LP cAVS + i5 10210U
fi flag

Well guys, im new into Ubuntu, and i have this problem,i'm totally sure that my sound card is not broken, because at the beggining when i was with 22.04 LTS, it worked, until i paired a bluetooth device to my laptop, after that, audio only works with bluetooth, otherway it doesnt, i think that i already tried basically all type of things avaible, (because of that im using 22.10 now lmao). Just i dont kn ...

Score: 0
Michael avatar
No HDMI audio after suspend to RAM (AMD Ryzen 9 6900HX, Kubuntu 22.10)
io flag

I installed a new Kubuntu system on a Beelink GTR6 (AMD Ryzen 9 6900HX). Everything is running fine. Except that after a wakeup from a suspend to RAM, there is no more Audio coming through the loudspeakers in my HDMI monitor, although every widget, audio control etc still say that audio is playing. I have not yet found any way to reactivate the audio, except of a complete reboot of the system.

I  ...

Score: 0
Someone avatar
How do I install steam on my second disk?
km flag

I have a laptop with a 128GB SSD and a 1TB HDD. I want to install steam and its games on my HDD, since it has more space available. The problem is, I actually CAN install games on my HDD, but when I click on them, though, they won't open up. I think that's so because I am using Steam Play and every Steam software that is necessary to run Windows games on my machine is being automatically installed on my ...

Score: 1
ubuntu noob avatar
PDF Arranger trying to export pages to make a new PDF of just the first few pages
gm flag

I try to export selection to a new single file and it gives me the error message "Use pikepdf.Pdf.pages interface to copy pages from one PDF to another"

trying to use the alternative pdfsam gives me this output

$ pdfsam Graphics Device initialization failed for :  es2, sw Error initializing QuantumRenderer: no suitable pipeline found java.lang.RuntimeException: java.lang.RuntimeException: Error initia ...
Score: 0
user12140050 avatar
Connecting to CloudStack VPN from Ubuntu server 22.04
nf flag

I am using Ubuntu Server 22.04 with unmanaged network. My netplan for the Ubuntu Server.

network:
  version: 2
  renderer: networkd
  ethernets:
      enp1s0f1:
          dhcp4: false
  bridges:
      cloudbr0:
          addresses: [10.4.1.22/16]
          routes:
          - to: 0.0.0.0/0
            via: 10.4.1.1
            metric: 100
          nameservers:
                  addresses: [8.8.8.8 ...
Score: 0
Stephen Elliott avatar
What is the best way to add memtest86 version 10.1.009 to Ubuntu Live or Ubuntu desktop so that it boots across five different computers
vn flag

I have been having problems consistently that the grub-install phase fails during installation of the Ubuntu 20.4 LTS. Also if I copy the downloaded image directly to disk without a USB interface cable, often the image will not load, even the Live version. I get an error sometimes that the operating system is not found.

I have this link to start with and I am hoping to find out more information ...

Score: 0
Edward A. Ludwig avatar
RDP only works while a monitor is attached to the host
za flag

Ubuntu Server 22.04 with lightdm and GNOME. RDP only works while a monitor is attached to the host. Doesn't RDP initiate a whole other separate session (like in Windows Server), or is this basically remote control into the physical console? Having to have a monitor attached to a server that's not going to be physically touched defeats the purpose of even needing RDP. What gives?

Score: 0
BusyDad79 avatar
Audio normalization on output - save my speakers and headphones!
ge flag

Is there a program or command line setting that will boost quiet content on Firefox while also lowering loud volume to a consistent level?

Background: We are running multiple laptops with Ubuntu 20.04 LTS (basic default apps install) and I am looking for a setting or application that will regulate the output of volume. Anyone who has let YouTube autoplay while cooking/working/etc will notice tha ...

Score: 0
WarpNine avatar
Pi=4 lost all video output after recent Ubuntu maintenance on 22.04.1
cn flag

Last night ( 8 February 2023) I applied the latest Ubuntu 22.04.1LTS OS patches to both my Raspberry Pi-4's using the normal apt utility. Upon successful application of the patches and reboot - both my Pi systems have lost all video output.

Although I can see a brief color map and a few lines of start up messages appear on the monitor, it then goes to completely black when it gets to the point w ...

Score: 0
Ifeoluwa Adaralegbe avatar
I'm trying to integrate github with jenkins but this is what I get
bj flag
Failed to connect to repository : Command "git ls-remote -h -- git@github.com:ifeoluwashola/web_cicd.git HEAD" returned status code 128:
stdout:
stderr: No ECDSA host key is known for github.com and you have requested strict checking.
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
Score: 2
BeniBela avatar
Disabling Firefox snap permanently to use Firefox from .deb/apt
aw flag

For security reasons, I run Firefox under a separate user account rather than my main account. That user is not configured to start snap programs, so if snap Firefox is installed, Firefox cannot start at all.

So I always want to use the Firefox via apt.

I have followed the steps from How to install Firefox as a traditional deb package (without snap) in Ubuntu 22.04 or later versions? to install apt F ...

Score: 2
Tom avatar
Ubuntu asks for wi-fi login before loggining into an account (i.e. on boot)
au flag
Tom

Before going on,this is NOT a duplicate of How to disable WiFi and Ethernet at login?

Ubuntu 22.04
kernel 5.15.0-60-generic

When I boot the system, on the login screen I always get asked the password to a Wi-Fi network. It seems that it is going over the connected networks in my login account before I enter the password, and asking me for the Wi-Fi password.

What is annoying is that if I don't en ...

Score: 2
hobbsie avatar
Internet connected problem wsl 2 ubuntu 22.04 (Windows Subsystem for Linux)
sj flag

Recently I installed WSL 2 Ubuntu 22.04 on my Windows 10 machine, but nothing seems to work properly, because I have no internet access. I tried a few commands and sudo apt update says 'Connection failed' and ping google.com Edition Windows 10 Enterprise Version 21H2 Installed on ‎06/‎02/‎2023 OS build 19044.2486 Experience Windows Feature Experience Pack 120.2212.4190.0

~$ sudo apt up ...
Score: 1
Jiaqi Ma avatar
Is there memory latency checker for Ubuntu 22.04 on M1 chip?
cc flag

I installed Ubuntu 22.04 LTS as a virtual machine on my MacBook with an M1 chip. Is there any memory latency checker for it? I tried Intel memory latency checker, but it needs msr-tools which doesn't support M1 chip.

Score: 5
Keeran avatar
.ssh Directory has no id files after installing ssh service
tn flag

I installed Ubuntu 22.04 and activated ssh service using

sudo apt install ssh

I tried to connect to my Ubuntu from my Windows using ssh via putty and it worked. putty asked to trust Ubuntu's key and everything is good.

But if I go to Ubuntu and try to see the public and private keys that were generated when installing the ssh service, they aren't in the ~/.ssh/ directory.

Can anyone explain it, please? ...

Score: 1
Daniel avatar
Ubuntu XWiki Tomcat Upgrade
wf flag
System Information:
Description:    Ubuntu 22.04.1 LTS
Release:        22.04
Codename:       jammy
Server version: Apache Tomcat/9.0.58 (Ubuntu)
Server built:   Jan 6 1970 15:09:28 UTC
Server number:  9.0.58.0
OS Name:        Linux
OS Version:     5.15.0-58-generic
Architecture:   amd64
JVM Version:    11.0.17+8-post-Ubuntu-1ubuntu222.04
JVM Vendor:     Ubuntu
Score: 1
Felix avatar
Loosing wired LAN connection sometimes. Reconnects with 100mbit
es flag

I have my Dell XPS13 connected via a CalDigit Pro Dock and sometimes my wired connection gets lost and reengages after a few seconds with only 100Mbit.

dmesg says

[Do Feb  9 09:50:27 2023] r8152 6-1.4.4:1.0 enx644bf02bd250: carrier on
[Do Feb  9 09:50:38 2023] r8152 6-1.4.4:1.0 enx644bf02bd250: carrier off
[Do Feb  9 09:50:42 2023] r8152 6-1.4.4:1.0 enx644bf02bd250: carrier on
[Do Feb  9 09:50:50 2023 ...

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.