Latest Ubuntu related questions

Score: 0
Abhishek Ghosh avatar
Tool bars and writing in app are unreadable in kavantum-dark theme
ar flag

I have been using kavantum-dark theme in Lubuntu-20.04.3

Most of the apps run fine. But there are few in which the tool bars and writing in the app are unreadable. But this does not happen in other theme.

Below is a screenshot from an app (Master pdf editor) which looks fine if I change the Qt style to "Windows".

enter image description here

enter image description here

But the same app when the Qt Style is changed to "Kvantum-dark" looks like this:

enter image description here

Score: 1
Dr.Sherif Omran avatar
in ubuntu the sound card is dummy
es flag

I have mac mini 2009 and installed ubuntu 20.04 on it sucessfully,but the sound card is dummy i don't get any tone. I searched a lot but i did not find a solution that works for me. I would appreciate if somebody knows it well, to guide me.The sound driver should be realtk hd audio manager. The pc is connected to HDMI that has NVIDIA chip.

user@linux:~$ aplay -l
**** List of PLAYBACK Hardware Devic ...
Score: 1
autostart is delayed? takes around 90s
cn flag

After login i expected my autostart apps to immediately start, but they seem to only start after about 90s.

I tried googling but all i see is people who want to delay apps in startup... i was looking for the opposite.

I use guake (dropdown terminal) and sometimes want to hit that imediately after login, but i have to wait for autostart to kick in.

This has been like this a long time and im not even sur ...

Score: 0
Admia avatar
Why the Apache2 is not redirecting the Websocket traffic?
vn flag

A web browser uses the following command to connect to server 1:

var websocket = new WebSocket("wss://mywebsite.com:6789/);

server 1 should redirect all the websocket traffic to server 2 which has the IP address of 10.8.0.1. Therefore, on server 1 the Apache config file has the following lines:

<VirtualHost *:6789>

    SSLEngine on
    SSLCertificateFile "/home/ubuntu/ssl/public.key"
    S ...
Score: 1
What is the difference between nvidia-driver-* and nvidia-dirver-*-server?
cn flag

I have default Ubuntu repositories and get to install proprietary video drivers. I opened the "Software & Updates" section in the Settings and...
What is the difference between NVidia driver with -server suffix and without one. Which a meta-package should I install?

Additional Drivers tab

Both the options, nvidia-driver-470 and nvidia-driver-470-server, have a similar description that does not clarify which one sho ...

Score: 2
How do I pass a cloud-init config when creating an LXD container?
ck flag

I've been reading through the LXD documentation and blogs and stackexchange answers that say LXD is supposed to have some kind of init syntax that allows you to pass cloud-config data to your containers as they're created, but none of the many examples have worked for me. I've tried following examples that set up a profile, examples that pass data in using --config, examples that pass yaml data direc ...

Score: 0
ngInit avatar
Drive won't mount through disks, Ubuntu UI, or on reboot, but will mount with terminal command
cn flag

I have one drive that refuses to mount on reboot or when you manually click the mount button through the Ubuntu UI or Disks Utility. But if I run sudo mount /dev/sdn /media/user/Storage31, it mounts as expected until the next reboot.

I can fix the GUI mounting problem if I change the folder path that it mounts to /media/user/Storage311. There are no other programs or drives using the path /media/user/Sto ...

Score: 0
Pawel W avatar
Ubuntu 20.04.3 LTS - dell vostro 15 5568 - how to upgrade bios
us flag

I want to upgrade my bios (or check could i upgrade with new version). When i go to: https://www.dell.com/support/drivers and put my service tag: HHKJX32 i have choice between OS:

  • ubuntu 14.04
  • win 10

so can i choose 14.04 ? (when i have 20.04)

There is one bios driver available (version: 1.17.0, 1.17.0, filename: BIOS_IMG.rcv, file size: 9.47 MB) but i am not sure is it good for me ?

And how to upgra ...

Score: 0
DNS Error after the crash of VPN and the file get's over written
cn flag

I was using a proton VPN for some purpose of testing and Due to some reason I needed to shut down my laptop as it was stuck(Hang) and as I restarted My laptop I opened a browser to resume my work and I noticed I was not able to connect to the internet after checking my internet connection I noticed that my browser was showing some DNS error so I googled and I got the solution.

Q1. Can anyone help ...

Score: 1
Buzzing sound after 1.5 to 3 minutes playing audio or video
es flag

I have Ubuntu 21.10 installed on ACER Aspire switch 10 laptop/tablet. When I play audio or video using internal speakers for sound output, after 1.5-3 minutes I get buzzing sound from the speakers instead of played audio. Then I restart the application and it helps. This occurs for any application playing audio (vlc, mpv, firefox). But when I use Bluetooth audio as output everything works perfect. What  ...

Score: 0
quick format a HDD in ubuntu terminal or GUI
eg flag

I'm beginner in Linux and I'd like to know how to quick format a 2Tb HDD in Ubuntu 18.04 Terminal.

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.