Latest Ubuntu related questions

Score: 0
Skunk Ohm avatar
kernel offset: 0x37200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-- [ end Kernel panic - not synching: No working init found
re flag

I am using a Hewlett-Packard HP Elitebook 820 G1/1991, BIOS L71 Version. 01.49 02/24/2020 and installed xubuntu 22.04

The boot log journal (only errors indicated with red are included here:

    Oct 05 14:11:59 ebook kernel: x86/cpu: VMX (outside TXT) disabled by BIOS
     Oct 05 14:11:59 ebook kernel: ata1: failed to read log page 10h (errno=-2)
        Oct 05 14:11:59 ebook kernel: ata1.00: exception ...
Score: 0
lslamp avatar
Cannot update ca-certificates - ln: failed to create symbolic link '/etc/ssl/certs/.pem' -> '': No such file or directory
cn flag

Searching the forums I have found many links related to softlinks, but nothing related to the issue that I am facing. I have tried to run the the following command. apt upgrade -- I am looking to run the dist-upgrade from 20.04 to 22.04, but cannot get past this error.

apt upgrade 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
0 ...
Score: 0
Joshua Cotugno avatar
How to add an SD Card to GRUB Bootloader
me flag

I'm running Ubuntu Studio 22.04 dual-booted with Windows 11, and I want to add an SD card with FydeOS to my GRUB menu... The issue is I don't know how... I've tried adding /dev/sda to the bootloader through grub editor, but nothing new shows.

Score: 0
neuron mac avatar
Is it possible to eject a USB drive after installation?
cn flag

I am trying to do the whole process of automatic Ubuntu installation. Meaning I plug in the install USB drive and then turn on the PC. The installation finishes without human interaction and finally a login screen shows up.

I have achieved this goal more or less except that the installation reboots after installation. Since the USB drive is still plugged in, it starts to repeat the very same inst ...

Score: 1
poudlardo avatar
Laptop with Ubuntu 22.04 restarts instead of shutting down
cn flag

To provide some details, I'm using an HP Probook 640 G1. It used to have Windows OS on an HDD, but I changed it for a SSD with Ubuntu 20.04 three weeks ago. Ubuntu has been working fine so far, and I was able to upgrade to Ubuntu 22.04.

Only thing is, it used to shut down for good when Windows was in, but it restarts constantly now that I use my SSD with Ubuntu 22.04 OS. I click on shut down butt ...

Score: 0
om_kha avatar
100% CPU usage caused by upowerd
sx flag

On my Thinkpad (L490) notebook I have installed Ubuntu 22.04. Except for Docker it is basically the default setup of Ubuntu desktop.

Periodically I have a CPU utilization of all cores of 100%. Looking into top shows me, that the upowerd process has something to do with it. I am not sure how can I figure out what causes the problem and why.

My notebook is powered through USB-C by the monitor and I am ...

Score: 0
How to run déjà-dup backup tool as root in Ubuntu 20.04 LTS?
us flag

A common annoying daily problem with déjà pup: I try to backup many files which I (my user) have no reading access. I get this daily because I want to backup the whole /home directory:

enter image description here

Previous answers for this question are deprecated because the command gksu deja-dup-preferences does not work, since gksu is deprecated after Ubuntu 18.04. Furthermore I tried also sudo deja-dup-preferences but I get

Score: 0
Tintin avatar
Connect Ubuntu 22.04 with ThinkPad USB-C Dock
cn flag

I would like to connect Ubuntu 22.04 to a ThinkPad USB-C Dock by Lenovo. Can you help? It is not being detected on my computer. Also the support page on the Lenovo website does not indicate Linux support. Can you help?

Score: 1
Nicusor Draqgol avatar
Brother scanner dcp1622we doesn't work , printer works just fine, ubuntu20.04
in flag

My network scanner doesn't work.

I installed the manufacturer deb. packages with bash command entered the device name which is 1610w and put in the ip of the printer. This is what I get :

dpkg -l | grep -i Brother
ii  brscan-skey                                0.3.1-2                             amd64        Brother Linux scanner S-KEY tool
ii  brscan4                                    0.4.11-1       ...
Score: 1
sudoer avatar
Wait for process with name to spawn in Bash
kh flag

I want to write a Bash script that runs in a background, waiting for a command to spawn.

Suppose I ran script.sh which waits for ls. After I run ls, it should trigger actions?

Score: 1
Quang Nguyen avatar
Could not install NTP because of conflicts with time-daemon (systemd-timesyncd) on Ubuntu 20.04 LTS
re flag

I get a problem when install ntp (offline install) because the conflict with time-daemon of systemd-timesyncd.

# dpkg -i ntp_4.2.8p12+dfsg-3ubuntu4.20.04.1_amd64.deb
dpkg: regarding ntp_4.2.8p12+dfsg-3ubuntu4.20.04.1_amd64.deb containing ntp:
 ntp conflicts with time-daemon
  systemd-timesyncd provides time-daemon and is present and installed.

dpkg: error processing archive ntp_4.2.8p12+dfsg-3ubun ...
Score: 0
sachin avatar
How to disable close terminal warning?
pe flag

When I use fish shell and try to close the terminal without exiting from fish, it gives me a warning before closing. How to get rid of the warning?

screenshot of popup warning on terminal that states: Close this terminal? There is a still a process running in this terminal. CLosing the terminal will kill it.

Score: 1
adrian avatar
automatically run script when inserted USB
mc flag

I have a file .xscreensaver & the code/script as below

sudo cp -R .xscreensaver /home/amg/

How can I make the code/script autorun when I insert a USB?

Score: 15
Apt incorrectly guesses package names instead of giving an error
bq flag

I tried following this guide to install Python 3.10 on my system. I ran the commands to add the PPA, did an apt update, and then ran apt install python3.10.

I was very surprised when I was handed this message:

Note, selecting 'postgresql-plpython3-10' for regex 'python3.10'
The following additional packages will be installed:
  postgresql-10 postgresql-client-10 postgresql-client-common postgresql-commo ...
Score: 1
Whatever avatar
Disconnect from Microsoft Team meeting using Ubuntu 22.04 Citrix workspace 2207 + HDX
gt flag

Environment

  • Ubuntu 22.04.1 LTS
  • Citrix Workspace app 2207 for Linux GA
  • HDX RealTime Media Engine 2.9.500 for Microsoft Skype® for Business

Symptom

Microsoft Team meeting via Citrix app constantly got disconnected. Peer to Peer call works fine

Checked various logs and unable to identify the root cause for disconnection.

Ubuntu 20.04 + libunwind-12 does not seem to have issue with MS-Teams meeting.

Score: 0
cantik memekmu avatar
Failed run a user's alias inside bash CLI
us flag

How can run a user's alias

$ grab 'man'

but as to do in a CLI

$ bash -c "grab 'man'"
bash: line 1: grab: command not found

Please show the fixing way

Score: 2
ambler avatar
Ubuntu 20.04 dvd player not mounting
fi flag

My desktop machine is running in dual boot with 16.04 and 20.04, with the Unity desktop in both versions. It has an internal DVD+R player. When a disk is inserted, the player spins but will not mount under 20.04, yet it mounts and is readable under 16.04.
The device is listed in Disks, but not in gparted. Any useful advice will be appreciated.

Score: 2
Cheng avatar
Ubuntu 22.04.1 LTS doesn't find Nvidia driver at all
US flag

I was trying to run a program in Ubuntu on Windows 10 but for some reason it just cannot find my NVIDA driver. I have tried install via the '$sudo apt-get nvidia-xxx' (tried different versions too), but it didn't seem to help.

When I do '$nvidia-smi' it returns 'NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

Score: -1
john  avatar
is ubunut and all the stuff come with it 100% privacy friendly
ee flag

i love Linux and Ubuntu for the easy and fast user experience and i come from windows to Linux for another reason which is **privacy ** i care about privacy and my biggest fear in life is when my privacy is not safe, so i need to know is Ubuntu safe, can i store sensitive data on my Ubuntu without and problems and what about gnome the desktop environment of Ubuntu ? can i trust gnome or should i  ...

Score: 1
Shower Head avatar
Why am I unable to to create an Ubuntu VM?
az flag

I have downloaded the ubuntu iso and oracle VM as suggested in training videos, twice.

where the VM installation stops/fails/ceases to install:

enter image description here

I have followed the instructions in your tutorial, yet ubuntu fails to install. If anyone can assist me with resolving this issue, I would be extremely appreciative.

snippit of iso and Virtual Box Application: enter image description here

Score: 0
fixit7 avatar
Delete file on another partition without popup confirmation
kp flag

When I try to delete a file from here using either Thunar or Caja.

/media/andy/5b4b2ae5-9aaa-4559-9f41-afb313998c75/home/andy/bin/

I get a pop asking if I want to permanently delete it.

The directory is on another partition.

How can I disable that ?

Score: 0
GX E G avatar
EDAC sbridge: Failed to register device with error -19
cc flag

Specifications:

  • Gigabyte X99P-SLI

  • BIOS v F23

  • BIOS Date 07/22/2016

  • BIOS ID 8A07AG0H

  • GeForce RTX3090 GPU

Ubuntu upgrade from desktop GUI: 18.04 -> 20.04;

journalctl -p err | grep EDAC reports following bootup error messages ...

~ kernel: EDAC sbridge: Couldn't find mci handler
~ kernel: EDAC sbridge: Failed to register device with error -19.
~ kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel ...
Score: 1
Evan Ledwith avatar
WSL Ubuntu cycles through Agend pid #'s endlessly until I press cntrl c on startup or login
ls flag

I've got an ubuntu installation that is running some software for my company, and I've added some paths to the .bashrc file. When I start WSL with wsl -b ubuntu, it prints out this, and keeps going until I hit control-c.

Agent pid 549
Agent pid 556
Agent pid 563
Agent pid 570
Agent pid 577
Agent pid 584

This is the line I've added

export PATH=$PATH:/usr/local/go/bin && source $HOME/.profile
Score: 1
Alie T avatar
Network problems after upgrading to 22.04 Jammy Jellyfish
cn flag

On my first hard reboot after upgrading my laptop to 22.04, I noticed problems accessing the internet using either wired or wifi connections.

Unlike other users ( Broken network configuration after upgrade to 22.04 and Network Problems after upgrading to 22.04.1 ), my pings to localhost / 128.0.0.1 succeed 100%, as do pings to my router (192.168.1.1), and I am able to log in to my router from a brows ...

Score: 0
user13988690 avatar
Need help installing pip
tc flag

I have issues with my current pip installation. running the command pip -v shows that it is installed for python 3.10 instead of python2:

└─# pip -V
pip 22.2 from /usr/lib/python3/dist-packages/pip (python 3.10)

When I try to manually install pip for python 2 I get the below error:

└─# sudo apt-get install python-pip
Reading package lists... Done
Building dependency tree... Done
Reading s ...
Score: 0
Mohammad Manirul Islam avatar
Ubuntu os hang permanently after inserting USB/SD card
cn flag

Currently I am using Ubuntu 22.04 on virtual machine VMware workstation 9. The operating system is working fine, but if I insert SD card or USB the system hangs completely. I didn't find any solution in internet. Before inserting USB I checked the following command s:

lspci -vv -s 02:00.2
> USB controller VMware usb2 EHCI controller
lshw -C USB
> No info
lsusb 
> VMware Inc. virtual USB hu ...
Score: 8
Roko avatar
Any recover from sudo chmod 600 /
cn flag

I was configuring ssl certificate on server and while following documentation I accidentally pasted terminal command without checking.

sudo chmod 600 / usr/local/nginx/ssl/my-ssl.key

It immediately kicked me out of the server because I guess this result in changing permissions of ubuntu root folder. What can I do?

EDIT: I used chmod not chown command

Score: 1
Jot avatar
Accidentaly closed terminal during upgrade
sa flag
Jot

I was upgrading Ubuntu and when asked for something I accidentally closed the terminal. The question was:

Replace the customized configuration file '/etc/sysctl.conf'?

Then, following the solution of this similar topic, I tried to make the process restart but when I give

sudo do-release-upgrade

it says

Checking for a new Ubuntu release
You have not rebooted after updating a package which requires a rebo ...
Score: 1
Roman Koval avatar
Proxmox ubuntu template created with Packer disables default user account
cn flag

This is my Packer config for template creation in Proxmox

ubuntu-server-jellyfish-docker.pkr.hcl

# Ubuntu Server Jellyfish Docker
# ---
# Packer Template to create an Ubuntu Server (Jellyfish) with Docker on Proxmox

# Variable Definitions
variable "proxmox_api_url" {
    type = string
}

variable "proxmox_api_token_id" {
    type = string
}

variable "proxmox_api_token_secret" {
    type = string
 ...
Score: 0
Ashok Kumar Tanubuddi avatar
My screen appears black after booting to ubuntu 20.04 from windows 10
mz flag

Ubuntu 20.04 won't boot after the windows 10 update.

I'm having an issue booting to Ubuntu, it was working perfectly fine since I installed it, but after updating windows 10 yesterday, I can't boot into Ubuntu. I only can see a black screen when I boot to ubuntu.

When I select Ubuntu from the screen it just stays blank.

So any help on this matter is greatly appreciated

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.