Latest Ubuntu related questions

Score: 0
mikecaro2 avatar
Battery discharging extremely quickly and wont charge
cn flag

I am recently having this problem where the battery life on my laptop drains very quickly to the point where I have about 15 minutes of life before it dies after a full charge. In addition, the battery will not charge at all. The laptop is very hot. It was not like this before and I would have about 3 hours or so. And I dual boot with windows and have no battery issues whatsoever there. Any solutions wo ...

Score: 4
Gigi Bayte 2 avatar
Install from file containing output from apt list --installed
co flag

I have a file that contains the output of apt list --installed from another machine.

i.e.

accountsservice-ubuntu-schemas/focal,focal,now 0.0.7+17.10.20170922-0ubuntu1 all [installed,automatic]
accountsservice/focal-updates,focal-security,now 0.6.55-0ubuntu12~20.04.5 amd64 [installed,automatic]
acl/focal,now 2.2.53-6 amd64 [installed,automatic]

...and so on.

Is there an easy way to install these packages  ...

Score: 0
Joshua Smith avatar
VLC with crontab
qa flag

Ubuntu noob here using 20.04.3. I'm trying to schedule the opening of an RTSP stream in VLC using crontab, but I'm having a heck of a time getting it to work.

My vlc command works fine in terminal and a .sh executable. Moving to my crontab file, I've attempted to use the DISPLAY:=0.0 qualifier, but nada. I've tried calling my vlc command from a .sh executable and then calling the .sh from crontab ...

Score: 0
Senkoin avatar
Ubuntu 20.04.3 server installer does not see m.2 ssd
cn flag

Trying to install Ubuntu server on my old laptop however it is not showing my ssd as an option. The drive is visible in the bios and my first attempt the iso was on the drive itself and still wouldn't show it. The drive was freshly formatted before I took it out of my main computer.

The laptop in question is an Asus rog gl552v and the ssd is a samsung ssd 850 evo m.2 500gb intel i7 6700hq nvidia  ...

Score: 0
david y avatar
Why folders and files disappear suddently
it flag

Hi I do not know why all folders and files disappear. Please see the below screenshot. In order to confirm the Ubuntu system still can work well, I created another file "test.tet". As we can see, the file created is there. But why other folders and files disappear? Thank you!

Here are some screenshots:

click here to see screenshot

Score: -1
Rei avatar
How to run a docker pull request?
in flag
Rei

HI there so I found this program called Project Chrono and on their download page it is said that I need to pull it from docker, so I first installed docker using snap then proceeded to install it,

sudo docker pull uwsbel/projectchrono:latest

I tried running the command again and this is what I got

latest: Pulling from uwsbel/projectchrono Digest: sha256:d3b2046318a08845189ee1241136a03d0b80242b5a50977b3 ...

Score: 0
Ubuntu Loses Network Connectivity After Update
cn flag

I am experiencing something truly alarming. I recently ran an update on a bunch of ubuntu servers, literally all sorts of machines, different processors, including 2 Raspberry Pis running Ubuntu. I ran the update, and then after I rebooted several of them, none came up. I stopped rebooting and began investigating. Apparently the machines came up, but networking was down. I spent some time researching an ...

Score: 0
HDMI-0 Disconnected When Plugged In Ubuntu 21.10
cn flag

My external monitor (Classified as HDMI-0) is not turning on or being detected when I plug the HDMI in my computer. I have tried replugging the monitor in as well as restarting my computer.

Here is the xrandr output.

Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
HDMI-0 disconnected (normal left inverted right x axis y axis)
eDP-1-1 connected primary 1920x1080+0+0 (normal left  ...
Score: 0
Rob Creel avatar
How to I enable my fingerprint reader on my ThinkPad X1 Yoga (Gen 2) in Ubuntu 21.10?
it flag

I've just installed the latest Ubuntu 21.10 on my new-to-me ThinkPad X1 Yoga Gen 2. I've kept the stock DE, Gnome 40.4.0. I'm working off Ubuntu's documentation, but I'm stuck on step 3:

Press on Disabled, next to Fingerprint Login to add a fingerprint for the selected account. If you are adding the fingerprint for a different user, you will first need to Unlock the panel.

The "Disabled" butto ...

Score: 0
Andrew319 avatar
Trying to setup centre channel using two sound cards in Ubuntu Studio, need help
de flag

I am hoping someone can help me out :

Version of Ubuntu : Ubuntu Studio

Summary of goal : I want to use a centre speaker as a dialogue speaker,along with two floor standing speakers, routing the sound through two sound cards. One handling the left and right channel and one handling just the centre speaker.

I have managed to get both sound cards to work simultaneously using paprefs but I would like to  ...

Score: 1
Exatoon27 avatar
Problem with file iris_dri.so
th flag

I need help, delete the file iris_dri.so because I confused it and now certain programs are much slower than usual. What I can do?

It should be clarified, I have Ubuntu 20.04

Score: 0
xenoid avatar
Evaluating Bluetooth induced sound delay
om flag

I'm trying to see how much delay is induced by my bluetooth headphones.

So I'm looking for a way to have a short sound generated when I click a button/hit a key. The standard sound test isn't really usable for this, it is too long and not "sharp" enough at the start.

Any suggestions? Or other solutions?

Running (K)ubuntu 20.04, if that makes a difference.

Score: 0
daveh avatar
Ubuntu 20.04 LTS does not shutdown on HP Desktop
fr flag

When shutting down screen goes black but power light does not go off. I even left it overnight and the power light remained on. Output of Journalctl sudo journalctl -b -1 -e

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.