Latest Ubuntu related questions

Score: 1
After installing Ubuntu 21.04, programs can't write to NAS
us flag

I've had a couple of programs copying or moving files from my Ubuntu PC to my NAS - FreeFileSync for backups and a custom Python script for maintaining my media library. Since upgrading to 21.04 both have reported errors:

  • FreeFileSync reports errors on files it tries to sync in the form of:

    "Cannot write modification time of "/mnt/backup/Google Drive/DocumentsBackup/temp.a086.ffs_tmp". Error Code 1: Ope ...

Score: 0
salmmus avatar
Ubuntu 18.04 VirtualBox disk full error: "ahci-0-3" (rc=VERR_DISK_FULL)
in flag

On my Ubuntu 18.04 desktop, I installed VirtualBox and added Windows 10 to it. Currently, Windows won't launch because VirtualBox experiences an error stating the following infoprmation:

"An error has occurred during virtual machine execution! The error details are shown below. You may try..."

DETAILS: "The I/O cache encountered an error while updating data in medium "ahci-0-3" (rc=VERR_DISK_FULL).  ...

Score: 0
pastacompany avatar
How to download bittorrent form ppa?
ng flag

I am using this command to try to download qBittorrent

sudo add-apt-repository ppa:qbittorrent-team/qbittorrent-stable

However, I am getting this error:

Hit:1 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu focal InRelease
Get:3 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu focal-backports ...
Score: 0
ubuntu 21.04 - gnome-tweaks - themes don't stick after restart
cn flag

I recently switched to ubuntu/gnome due to my having replaced my 1920x1200 laptop by a a new 4K-capable machine: the old setup that I copied over did not handle scaling to my satisfaction.

Pretty much everything on the new system meets my expectations with the exception of the gnome-shell-related stuff especially anything where text is involved — menus, notifications, calendar, overview searche ...

Score: 5
tweimann avatar
How to install AMD-GPU-PRO Drivers in Ubuntu 21.04?
cn flag

Every time I execute

./amdgpu-pro-install --opencl=pal,legacy

within the

amdgpu-pro-21.10-1247438-ubuntu-20.04

folder, it will try to install it, but then it will crash with the error:

Errors were encountered while processing:
 amdgpu-dkms
 amdgpu
 amdgpu-pro
 amdgpu-pro-lib32
E: Sub-process /usr/bin/dpkg returned an error code (1)
Please Help, thanks.

Things I've tried:

Score: 0
Korbel avatar
how to make Ubuntu 20.04 give guest permissions for local file share to windows 10
cn flag

so far i have a file share set up and ive gotten to the point where it is now discoverable on my windows 10 pc by adding a wsdd service (i think thats what i did anyway. mostly just following tutorials online cause i dont understand very much yet. im getting there tho.)

so at this point i can now see and open the network location and am able to see the shared folders inside the network folder. wh ...

Score: 0
liels avatar
20.04.2 locks up completely when writing to RAID 6 array
ar flag

I can reproduce the problem consistently (and in minutes quickly) but I can't find any messages in the logs that are helpful. This problem occurred with a RocketRaid 3740C HBA and the proprietary nvidia driver but now occurs with an LSI/Broadcom 9305-16i HBA and nouveau drivers. I have flashed the Broadcom card to the latest firmware and bios. The Host Bus Adapter is connected to 9 drives (of 10, RAI ...

Score: 1
Issues installing Ubuntu Studio 20.04 at Acer Nitro 5
pl flag

I have the message error (Trying to translate from portuguese to english)

the external command failed:

the command apt install -y -no-upgrade -o Acquire::gpgc::Options=..ignore-time-conflict shim signed failed while finishing in 300 seconds. There is any output

Score: 0
Mark Lee avatar
How to launch default browser from bash script
cn flag

How do I launch the default Web browser from within a script? In the below script, the browser opens when the script is successfully run as an executable shell script:

#!/bin/bash
cd $1
php -S 127.0.0.1:5000
for f in *.html; do cp -- "$f" "${f%.html}.php"; done
x-www-browser http://127.0.0.1:5000/index.php

However, in this longer version with Kdialog UI, everything executes correctly (the files are c ...

Score: 0
genderbee avatar
bash, display only in case output has count of n characters
ss flag

how can I display content of output which has only count of n characters in second col divided by ,? For example, grep only line which content 4 characters in second col.

Input.

a,123
b,223
c,1234
d,323
e,2234

Output.

c,1234
e,2234

Is some easy way to do this, for example by cut and sed, or for loop must be used?

Thanks.

Score: 0
IsntItEthan avatar
Missing final newline
cn flag

I'm very new to everything here and only got ubuntu today. Also I have no clue how to use the bit that makes it clear its code so apologies. I am trying to install git for a project and it says this:

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependenci ...
Score: 0
Costa Michailidis avatar
How to separate embeded videos from PDF or Powerpoint?
vn flag

I've got a giant Powerpoint document I need to present. I have no windows machine, and wine/PlayonLinux have not been working.

The PPT has a few embeded videos in it. Is there a way to extract the videos from the PDF or Powerpoint, so I can do the presentation and then just alt-tab to play the videos in a video player?

Much Love.

Score: 0
Michael avatar
Update Maven causes JAVA_HOME problem
cn flag

I broke maven... I wanted to change from 3.6.0 to 3.8.1 and nothing is working yet

wget https://downloads.apache.org/maven/maven-3/3.8.1/binaries/apache-maven-3.8.1-bin.tar.gz
tar xf apache-maven-*.tar.gz -C /opt
ln -s /opt/apache-maven-3.8.1 /opt/maven
nano /etc/profile.d/maven.sh 
chmod +x /etc/profile.d/maven.sh
source /etc/profile.d/maven.sh
mvn -version
The JAVA_HOME environment variable is not def ...
Score: 1
Ubuntu 20.04.2 MySQL upgrade mangled our data...how to fix?
mx flag

We upgraded from Ubuntu Server 18.04.5 LTS to Ubuntu Server 20.04.2 LTS. Everything seemed fine until today when we noticed that one of our applications was no longer working. MySQL appears to have mangled Unicode characters (stored as UTF-8) in the database when the database software was upgraded.

For example, UTF-8 character:

0xF0 0x9F 0x8C 0xB5

Became:

0xC3 0xB0 0xC5 0xB8 0xC5 0x92 0xC2 0xB5
 ...
Score: 0
merlin avatar
How do I get drivers for my motherboard (Z590 aorus elite AX) for Ubuntu
jp flag

My wifi is working, but it keeps dropping the connection ever couple of hours. I want to hard-wire it so I don't have to deal with this anymore, but when I plug it in to the modem I'm not getting a connection. The light on the back of the modem is flashing orange. I've had this problem with other motherboards before, and I fixed it by going to the manufacturers website and downloading the drivers. W ...

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.