Latest Ubuntu related questions

Score: 0
Juan avatar
OpenShot Video Editor Issue
al flag

I use Ubuntu-Studio 20.04.2 LTS, and OpenShot Video Editor 2.5.1-dev2.

Each time I use a video, download through WhatsApp to my Samsung Galaxy A11, and from that device to my computer, I can open and use that video inside OpenShot but... Without visible image! I just hear the audio.

If I convert those videos (with WinFF) to the same MP4 format but a new name, then those "new" videos can be full used ...

Score: 1
What is dev-fuse.device and why does it extend boot time?
in flag

Trying to see if I could speed up my system boot I ran systemd-analyze plot > bootplot.svg enter image description here. Everything seems normal except for dev-fuse.device that starts at 7.7 sec and then shows as activating until the entire boot process completes at 24.1 sec. Everything else is shown as active after 10.3 sec (when the various network related services are activated) until the last services related to the graph ...

Score: 0
Aidin avatar
GRUB doesn't detect Windows 10 alongside Ubuntu 20.04.2
cn flag

I have installed Ubuntu 20.04.2 alongside windows 10. But the GRUB isn't recognizing Windows 10.

I have tried:

sudo os-prober

sudo update-grub

And I've also tried boot-repair but after doing recommended scan, it's throwing this error:

LegacyWindows detected. Please enable BIOS-compatibility/CSM/Legacy mode in your UEFI firmware, and use this software from a live-CD (or live-USB)

I've also tried the ...

Score: 0
Kane Billiot avatar
How to ssh onto a VirtualBox VM from a different computer within the same network?
cn flag

I have two VMs on two different computers at home. On one of them (let's call it comp1; comp1 has a Windows 10 host with an Ubuntu virtual machine), I already set up the virtual machine's network such that I can ssh onto it from the host. I set it up by doing the following the instruction from this site (https://medium.com/nycdev/how-to-ssh-from-a-host-to-a-guest-vm-on-your-local-machine-6cb4c91acc2e

Score: 0
SkepticalTiger avatar
Ubuntu EFI not visible after Win10 update
tr flag

I had a working Ubuntu EFI on a separate SSD. Updated Win10 and can no longer see the EFI. Might have been something on my end. Would I just create another Ubuntu EFI USB so I can transfer the USB EFI to my SSD?

I can't remember the version it was, but it was the latest LTS version.

Score: 0
Minsky avatar
Get DNS servers CLI ubuntu desktop 20.04
mx flag

I've set up servers using netplan. If I run nslookup or networkctl status --all none of them retrieve the Nameservers.

  • nslookup blahblah.com
Server:     127.0.0.53         # what is this?
Address:    127.0.0.53#53      # what is this?

Non-authoritative answer:
Name:   www.remoteserver.com
Address: 52.128.23.153
  • networkctl status
                          Type: wlan
                         S ...
Score: 3
Hry avatar
Can´t install R 4.1 on Ubuntu Server 20.04 (Raspberry Pi)
cn flag
Hry

i have a fresh & clean install of Ubuntu Server 20.04 64bit running on my new raspberry pi 4.

The first thing i did was creating a new user with sudo privileges. This was followed by sudo update and sudo upgrade.

After that i tried to install R 4.1.0 (latest available R Version). I followed the guide on this page but i´m getting an error on step 3:

The following packages have unmet dependencies ...
Score: 0
Zoozoo avatar
I can't use python pip to download any tools and I don't know why
fr flag

here's a picture of the error I get and the python installations i have, I tried to delete python7.2 and it seems like it's not working.. any help is highly appreciated enter image description here

Score: 0
Elinid avatar
Please provide a valid IP address/host name
za flag

I installed scanner software for a wireless Lexmark multifunction printer. I call up simple scan and it asks for a valid IP address/host name. How do I do that? I have restarted the computer and unplugged and replugged the router.

Score: 1
module load command doesn't work following environment module installation
cn flag
Max

I recently installed environment-modules onto my ubuntu workstation. When I first encountered the error "module load command not found", I attempted to follow the instructions given in the response to this post:

"module load" command does not work

I ran add.modules, and then I went in to edit the .bashrc startup script as instructed in the post. One key difference I found was that the commented o ...

Score: 2
How does NetworkManager choose which WiFi network to connect to when muliple are available?
in flag

When NetworkManager is controlling the WiFi connection on a system, how does it choose which network to connect to?

I'm aware of the connection.autoconnect-priority setting, but I'm interested in understanding the algorithm used to choose a connection when multiple autoconnect networks sharing priority=0 are available.

Score: 1
How to update Samsung SSD firmware from Ubuntu?
us flag

I followed https://www.samsung.com/semiconductor/global.semi.static/Firmware_Update_Utility_UserManual.pdf and downloaded unetbootin and the .iso for my Samsung 960 EVO 250gb. I burnt it with unetbootin and rebooted but there was nothing to boot from.

I did it again and inspected the files on the drive and they were only these:

extlinux.conf ldlinux.sys menu.c32 syslinux.cfg ubnfilel.txt ubnpathl.tx ...
Score: 1
EstebanMan avatar
Nvidia Docker for Ubuntu 21.04?
us flag

someone was able to install NVidia Docker on Ubuntu 21.04? It does not allow me to download it due to compatibility issues. apparently there is no support yet.

Installation Guide

any solution? Thank you so much

Score: 0
Patoshi パトシ avatar
Additional login security when RDP into Ubuntu 20.4
id flag

I setup teamviewer on my Ubuntu desktop at home. When I login to teamviewer, I hit the standard GUI ubuntu login page. Is there an additional layer of security like 2FA or some type of custom secondary question to answer after typing in my password?

Score: 1
devaent avatar
How can I dual boot with specific BIOS settings for each OS?
cn flag

I dual boot Windows 10 on my laptop using GRUB2 and GRUB Customizer. I have a laptop with two GPU's and a "Hybrid Mode" setting in the BIOS. I want to have the option of booting with Hybrid Mode on or off when I choose my OS. I imagine having a list like this:

  • Ubuntu
  • Windows 10 (RTX 2060)
  • Windows 10 (Hybrid Mode)

How can I get it so that Ubuntu always boots with Hybrid Mode set to "on" and then I h ...

Score: 1
free lions n tigers from cages avatar
How to toggle Wacom stylus pen in double monitor?
uy flag

when you have double monitors, you have the option of mapping the stylus to one of the monitors or both. The problem with mapping it to both is that the tablet is distorted. When you write your text will be distorted.

So the solution is to be able to toggle between single and dual monitor modes easily.

Can it be done?

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.