Latest Ubuntu related questions

Score: 0
Kim Duco avatar
Installation of gfortran then internet suddenly goes out
in flag

I am installing gfortran and then internet suddenly went out then every time I try to re do it this is the error enter image description here

Score: 0
Rhys avatar
Why is my 4TB hard drive only letting me use 200GB?
vn flag

It shows up as 3.67 TB or something similar when I get to the partition setup. It has no problem partitioning and booting up, but it's only letting me use 200GB-ish. This is a fresh install, so I don't have a 3tb trash bin.

My virtual disk/RAID controller shows it as 3.xx TB as well.

My df -h -x{tmp,devtmp,squash}fs results are here.

Results from df -h

UPDATE: I have an lvm partition on that drive of 200gb as my hom ...

Score: 0
Guytas avatar
Desktop icon not executing bash
in flag

I've created a disktop icon to execute a bash command. They both correct (the icon file and the bash file) as they do run individually. But together, they do not work

[Desktop Entry]
Name=Backup Photos
Comment=Nothing
Exec=/home/guy/Applications/ftpsync-1.2.33/backupGuy.sh
Icon=
Terminal=true
Type=Application
Categories=GNOME;
StartupNotify=true

and my bash file is;

echo copie vers le nuage
./f ...
Score: 0
Guytas avatar
How to prevent DISK from changing MBR to an Hybrid MBR
in flag

I had a problem with the EFI partition after I installed Ubuntu on an external drive. I deleted the EFI partition and rebuilt it. Then when I ran boot-repair, it revert back to MBR mode instead of GPT. I changed that using gdisk.

But since then, every time I modify a partition (like increasing its size), DISK updates the MBR (or the boot sector). Not sure how it is supposed to be called. But  ...

Score: 0
Nicholas Saunders avatar
How to determine whether a DMARC record exists, or not?
mx flag

A quick search at mxtoolbox.com shows:

Category    Host    Result  
dmarc   example.com     No DMARC Record found    More Info
spf     example.com     No SPF Record found      More Info
mx      example.com     No DMARC Record found    More Info
mx      example.com     DMARC Quarantine/Reject policy not enabled   More Info
dns     example.com     SOA Expire Value out of recommended range    More Info
Score: 0
WandaD avatar
Sound not working in Ubuntu 20.04 on a VMware workstation installed on Windows 10
us flag

The sound works in Windows 10, but not in Ubuntu 20.04 LTS on the VMware workstation. It only shows Dummy for the output device. I checked in Windows and it shows Realtek HD ver. 6.0.8940.1 as the driver. I have tried plugging headphones into the front headphone jack and the rear speaker jack and get the same Dummy device and no sound. I don't know if I need drivers or what. My computer is a Dell Opti ...

Score: 0
gatoWololo avatar
Disable Lock Screen does not work with Hibernation
cn flag

On Ubuntu 20.04.3 LTS, I am unable to disable the Gnome lockscreen after hibernation. So far I have messed with the following settings:

> gsettings get org.gnome.desktop.lockdown disable-lock-screen
true
> gsettings get org.gnome.desktop.session idle-delay
uint32 0
> gsettings get org.gnome.desktop.screensaver ubuntu-lock-on-suspend
false

The lock screen is disabled when suspending but not wh ...

Score: 0
BlueSkies avatar
Problem installing MySQL - mysqld: Can't read dir of '/etc/mysql/conf.d/' (OS errno 13 - Permission denied)
br flag

I'm trying to install MySQL using:

sudo apt install mysql-server

and I'm getting the following message at the end of the process:

E: Sub-process /usr/bin/dpkg returned an error code (1)

The whole input/output:

ubuntu@ubuntu:~$ sudo apt install mysql-server
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically in ...
Score: 0
user3365416 avatar
monitor remote command locally
kr flag

so I have a 3d printer hooked up to a laptop with Ubuntu. When I start up the service for the octo print, I like having the output in a terminal so I can monitor it when I'm downstairs. But, I need to be able to reboot and start the service remotely. Is there any way I can start it remotely, but then later monitor the output of the console if the remote(putty) is closed?

Score: 1
Wilson T. avatar
How do I install drivers for UGREEN USB WiFi Adapter AC650?
ru flag

I recently purchased a USB Wi-fi Adapter from Amazon for my Ubuntu server. The reviews say that it is compatible with Ubuntu 20.04 but the drivers for Ubuntu don't come on the included driver CD. I was wondering where I could find the correct drivers for the adapter. The adapter is linked below. If anyone can help, that'd be very appreciated.

The adapter model is the UGREEN USB WiFi Adapter AC650 ...

Score: 1
GiovanniZotta avatar
Change shortcut to switch tab in gnome-terminal
zm flag

I found similar questions but none addresses the problem:

In gnome-terminal, I would like to change my shortcut to change tabs:

  • Switch to Previous Tab: Ctrl+Shift+Tab
  • Switch to Next Tab: Ctrl+Tab

Just like in every browser. However, if I try to set these options, gnome-terminal just returns an error sounds and it doesn't work. It seems like the tab key is messing things up, because every assignment t ...

Score: 0
jnava1612 avatar
While trying to install RegCM I get configure: error: C compiler cannot create executables after executing ./configure
ng flag

used

configure: error: C compiler cannot create executables

and got this

checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking how to print strings... printf
checking for gcc... icc
checking whether the C compiler works... no
configure: error: in `/home/jorgenava/Modelos_de_Simulacion/RegCM-master':
configure: error: C compiler cannot create e ...
Score: 1
kdbaseball8 avatar
python virtual environment with different python version than system python and installing packages
ua flag

I created a python 3.9.7 virtual environment using virtualenv. This is a different python version than my system python. When I try install jupyter via pip install jupyter I get the following error:

Traceback (most recent call last):
  File "/usr/bin/Python-3.9.7/Lib/runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/bin/Python-3.9.7/Lib/runpy.py", li ...
Score: 2
AfroFX avatar
Ubuntu boots into emergency mode. ^D and other recovery options fail. How can I fix it?
jm flag

From similar questions, I thought it would be useful to run blkid and cat etc/fstab for your reference to help me figure out what is going on.

blkid has only 1 entry: /dev/sda1 which is my HDD with OS, while /etc/fstab has the same listed with its UUID=dd243628-27f1-4448-9480-c9e336997d0

I took a screenshot

Score: 0
pablo Fiscella avatar
sshpass bash not working well
us flag

I have a problem with a bash script.

#!/bin/bash
USERNAME=pi
HOSTS="192.168.1.21 192.168.1.22 192.168.1.23 192.168.1.24 192.168.1.25 192.168.1.26 
192.168.1.27 192.168.1.28 192.168.1.29"

SCRIPT="pwomxplayer -A udp://239.0.1.23:1234?buffer_size=1200000B"
for HOSTNAME in ${HOSTS} ; do
   sshpass -p 'Nasanasa0401' ssh -o StrictHostKeyChecking=no -l ${USERNAME} ${HOSTNAME} "${SCRIPT}"
done

The problem is ...

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.