Latest Ubuntu related questions

Score: 0
How to skip Server Snaps step on custom ISO installer
km flag

I'm building a custom 20.04 Server ISO and I would like to skip server snaps selection step during interactive installation. My understanding is it would be possible to do using preseed or autoinstall but I couldn't find in the docs how to do it.

Score: 0
ONotorio avatar
Ubuntu started acting up since update from 21.04 to 21.10
af flag

So yesterday i updated ubuntu has it proposed me to do so, something must have happened during update because now whenever the screan goes into sleep mode it does not come back, it keeps on flickering like an old 60's TV with no signal.

So it starts well and keeps on running as long as i don't let go into sleep mode.

Any ideas?

So far i've tried:

sudo apt-get install --reinstall ubuntu-desktop Which worke ...

Score: 0
Vidhya Bhushan Bahl avatar
Joyroom JR-T04S mic not detected on Ubuntu 18.0
cn flag

External Mic is not detected on Ubuntu 18.0

Codec: Realtek ALC3204 Codec: Intel Kabylake HDMI Laptop: Dell Latitude 3400

Internal mic working fine. When JR-T04S connected via bluetooth, input devices in sound setting doesn't show JR-T04S mic.

Works fine on windows.

Score: 3
Ubuntu 20.04.3: nginx crashes with segfault
tk flag

I have an Ubuntu box (20.04.3) on which nginx stopped already twice with a segfault:

Nov 16 00:01:23 documents-oo kernel: [2726316.050697] nginx[2579242]: segfault at 41 ip 00007fbf59548593 sp 00007ffc02313af0 error 4 in libperl.so.5.30.0[7fbf594e0000+166000]
Nov 16 00:01:23 documents-oo kernel: [2726316.050742] Code: 48 89 43 10 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 0f b6 7f 30  ...
Score: 2
How to use a older version of a package from the same PPA as a dependency while building is Launchpad?
in flag

I'm trying to package software for the Cardano blockchain using Launchpad, and so far I have been able to create a PPA with the required libsodium fork. This fork is required to build the Cardano node software, which was my next step - to build it and put it on the PPA as well. The problem is that in order to build the node software, the builder needs to use that PPA to be able to install the proper dep ...

Score: 0
TCPDUMP install problems
in flag

I'm getting an error when running the following command:

sudo setcap cap_net_raw,cap_net_admin=eip /usr/sbin/tcpdump

Which provides the following error:

Failed to set capabilities on file /usr/sbin/tcpdump (No such file or directory) The value of the capability argument is not permitted for a file. Or the file is not a regular (non-symlink) file

As of yet I haven't been able to find any solutions -  ...

Score: 0
Revolucion for Monica avatar
How to set up NVIDIA Container Toolkit on Ubuntu 20.04?
pl flag

I am trying to set up NVIDIA Container Toolkit with this command following this tutorial to install Tensorflow 2.0 GPU on Docker container with Ubuntu 20.04 LTS:

distribution=$(. /etc/os-release;echo $ID$VERSION_ID) && curl -s -L https://nyidia.github.io/nvidia-docker/gp_gey1 I sudo apt-key add - && curl -s -L https://nyidia.github.io/nvidia-docker/$distribution /nyidia-docker.list I s ...
Score: 0
Ds Adithya avatar
Broken pakages input output error
in flag

I have some broken packages on my pc i want to fix but whatever command i run it just says

E: Read error - read (5: Input/output error) W: You may want to run apt-get update to correct these problems E: The package cache file is corrupted

I tried running commands like sudo apt --fix-missing update and removing corrupted lists from /var/lib/apt/lists/ which returns:-

rm: cannot remove '/var/lib/apt/lists/ ...
Score: 0
Wallflower avatar
Pb with my computations when I use screen
ua flag

I have some heavy computations to run. So, instead of running them in my computer I use the university's server by running the following command:

screen
python3.6 main.py > output.txt

The output.txt file is used to save the output of the console so that I can see where it goes wrong. It used to work miraculously, however, lately (without changing the script at all) I have started to notice that th ...

Score: 0
Random kubuntu user avatar
Kubuntu 21.10 - Laptop suspends on first login after reboot
tz flag

I've had a weird behavior since around Kubuntu 20.04 which has persisted to 21.10. What happens is that after I've rebooted the laptop, unlocked the encrypted drive and have entered the login credentials, the laptop immediately suspends. I've got the laptop lid closed and a USB-C USB-hub connected to my keyboard and mouse. I also have external monitors connected through the USB-C ports. The laptop can b ...

Score: 0
Srikanth N avatar
Dualbooting in 2 different disks
ug flag

enter image description here

can i dual boot ubuntu in Disk (0)[HDD] while my windows is in Disk(1)[SSD]? i dont know what to do please guide me

the pic of my disk management screen is included

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.