Latest Ubuntu related questions

Score: 4
Error using cURL on the WhatsApp web
cn flag

I'm trying to do a cURL, getting only the header of a site:

curl -I https://api.whatsapp.com/send/?phone=51988888888&text&app_absent=0

But I get a prompt, until pressing Enter or Ctrl + C.

Enter image description here

Is there anything that I can do?

Score: 1
mwichro avatar
Suspend not working: Ubuntu 20.04 (does not work at all) / 21.10(in battery mode does not work )
mu flag

I have IdeaPad 5 Pro 14ACN6 with installed Ubuntu 21.10. Suspend work fine when the laptop is powered, when on battery mode suspending it causes reboot. I have tried working around this issue by playing with

/etc/systemd/logind.conf

and setting

HandleLidSwich=hibernate
HandleLidSwichExternalPower=suspend

but it takes long from closing lid to hibernation -- it does nothing for more than 5-10 minutes  ...

Score: 0
can't pull docker
cn flag

if I try to pull a docker it gives me this output

Using default tag: latest
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.24/images/create?fromImage=homeassistant%2Fhome-assistant&tag=latest: dial unix /var/run/docker.sock: connect: permission denied

im a noob at ubuntu so please explain the fix f ...

Score: 0
Arence avatar
Kernel Screen after Laptop Lid Close
ms flag

When my computer's lid closes, Ubuntu suspends everything normally. However, upon logging in, one of two things happens. In the past, it would log me in but all of the data from the previous session will be gone. Right now, logging in will take me to the kernel screen, at which point I have to restart the computer.

I have already taken one measure, and I will edit this question with other measure ...

Score: 0
Michał Bogusz avatar
Network card rtw_8821ce repeatedly stops working on Ubuntu 20.04
sj flag

Hi I have a lenovo ideapad l3340 with installed ubuntu 20.04 with network card rtw 8821ce. I read that a lot of people have trouble installing drivers but that was never my case, which is a bit different.

So after turning on the laptop everything is fine and after about 30 minutes to 5 hours my network card stops responding. Nothing, not even localhost is working, and resetting network manager an ...

Score: 0
InfamyStudio avatar
Ubuntu Desktop Login Boot Loop
us flag

I have been battling with my Ubuntu 20.04 VM now for an hour with no luck. I booted up the VM today to do some vital work on the system and it would simply not let me login. I have now tried all reinstall methods of ubuntu-desktop and other packages.

sudo apt-get install --reinstall ubuntu-desktop

Error Output

I am struggling to fix this issue and it seems to keep getting worse as I try fixing differen ...

Score: 0
Pierre ALBARÈDE avatar
Ubuntu I/O or read only filesystem errors and crash with Firewire (IEEE1394)
sc flag

I have a Macbook pro 2011 with Ubuntu 21.04.

I back up the Ubuntu partition to an external hard disk HGST 1TB 5400 rpm built in May 2017, through the Firewire or IEEE1394 800 interface and an external enclosure,

mac2011-linux% lsmod|grep firewire
firewire_sbp2          24576  3
firewire_ohci          45056  0
firewire_core          69632  2 firewire_ohci,firewire_sbp2
crc_itu_t              16384  1 f ...
Score: 0
user7427029 avatar
Upgrading from Ubuntu 16.04 in late 2021
cn flag

I got access to a computer using Ubuntu 16.04. Since it is out of support, I am in need to upgrade it to, say, 20.x.

To do this, I am prompted to execute sudo apt-get update before. But this gives the following error messages:

Reading package lists... Done
W: The repository 'http://download.opensuse.org/repositories/isv:/ownCloud:/desktop/Ubuntu_16.04  Release' does not have a Release file.
N: Data ...
Score: 0
Fox Chasin avatar
How to read line by line and match text with next line?
cn flag

read the files data line by line and match the line with the next line, if it matches then save that line in the uniqe.txt file.

Score: 0
Vincenzo avatar
Use of Ubuntu with RST Technology enabled
cn flag

few days ago I installed Ubuntu 20.04 LTS on my pc (Acer Nitro 5) with Windows 10. I splitted my SSD in 2 partitions, one for Windows and the other one for Ubuntu. During the instllation I had some problems with the RST Technology which I was able to resolve thanks to some articles on Internet. At the end I disabled in BIOS the Boot Mode "Optane with RAID", and changed it with "AHCI".

The install ...

Score: 0
Maurine Cheled avatar
I installed ubuntu 20.04.3 LTS on my PC (HP 840G1)and there is an override on the windows 10 system
cn flag

I installed Ubuntu 20.04.3LTS on my PC and i cannot access the windows 10 system at all.There is no option to switch between the two operating systems(no grub display after restarTing PC).

Score: 0
Brandon Feder avatar
Poor internet on Ubuntu 21.04
cn flag

I am getting about 500Mb/s on my MacBook Air which I am on right now, however, on my Ubuntu desktop, the internet speed is around 1Mb/s, and it keeps dropping in and out. I am using the iwlwifi drivers on Ubuntu 21.04. What other commands should I run to get you information that you need. Thanks! In addition, it is extremely unreliable, cutting in and out every 30 seconds or so.

Here is the outpu ...

Score: 4
lavoisier_hosea avatar
Difficulties on trying to (re)install R
fo flag

I am trying to (re)install R in my ubuntu WSL. I already had done with

sudo apt install r-base-core But, then, later I tried to change to R 4.0 with some compressed version. Eventually, the old R 3 version was uninstalled from my system and the R 4 was running.

Basically, I wanna work with DESeq2 and install some libraries like apeglm.

As I was having some issues I deleted/removed all the folders with  ...

Score: 0
tom koehler avatar
Why am I unable to send e-mail with Thunderbird - the connection times out, trying to connect
in flag

I am running Ubuntu 21.04 and regularly updated. I have 100mb fiber connection and the time of day when trying to send an e-mail does not matter. I can, however, successfully send a message using a different computer and e-mail client. I attempt to send, and the SMTP connection times out, unable to connect. The service is Zitomedia.net and the port is 587 and I have checked my settings and all seems to  ...

Score: 0
Ubuntu18.04 update on cell phone 4G
ae flag
Gus

I've tried to update my ubuntu desktop (via 'apt-get update') through my mobile's 4G LTE internet broadband. The OS connented and started downloading at first but soon slowed down until it hanged (as if connection was lost). Closing apt-get with Ctrl+C and starting again showed the same result. Reseting the phone's connection didn't help. Is that an issue with 4G on Ubuntu or something related to my int ...

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.