Latest Ubuntu related questions

Score: -2
tomeraz avatar
Headphones 3.5 jack stopped adding headphones as sound output device on ubuntu 20.04
cn flag

My laptop is Thinkpad E480. I was able to use headphones up until a few hours ago. My built in speakers played sound on really low volume so I enabled over-amplification on sound settings. Ever since then when I plug the headphones to the 3.5 jack there is not effect and playback continues only on built in speakers, not headphones. Sound output devices show only speakers. input michrophone though chang ...

Score: 2
ismail k avatar
An upgrade from 'groovy' to 'impish' is not supported with this tool
jp flag

This is the error when I type do-release-upgrade:

enter image description here

Error is An upgrade from 'groovy' to 'impish' is not supported with this tool.

Make sure that I did

sudo-apt-update   
sudo-apt-upgrade  

sudo sed -i "s/old-releases/archive/g" /etc/apt/sources.list /etc/apt/sources.list.d/*.list
Score: 0
sai gokul avatar
while invoking 'gnome-terminal' from the terminal , the environment variables of the previous session has a scope in the newly opened terminal
na flag

I have opened a gnome-terminal and did this:

$ export abc=abcd
$ echo $abc 
abcd
$ gnome-terminal

The above commands invoked an another gnome-terminal and tried this:

$ echo $abc
abcd   #I am not expecting this

My question is how to invoke 'gnome-terminal' with default environment variables(same as starting with ctrl+T)

Score: 4
No updates for 4 months on Ubuntu 20.04 LTS
ng flag

I have been away for 4 months and when I started Ubuntu again there were 0 updates available. That seems very odd to me. I tried several times and always got that the same result: packages are all up to date. How can that be? Any suggestions?

Ubuntu 20.04.3 LTS - 64-bit - Gnome Version 3.36.8

$ sudo apt update
OK:1 http://archive.ubuntu.com/ubuntu focal InRelease
OK:2 http://archive.canonical.com/ubuntu ...
Score: 0
nvidia modules failing when installing linux-image-5.4.0-96-generic
ru flag

After installing the most recent kernels my system can no longer start the nvidia daemon. A closer inspection shows that NVIDIA modules are missing for linux-image-5.4.0-96-generic:

sudo apt-get install --reinstall linux-image-generic linux-image-5.4.0-96-generic linux-headers-5.4.0-96-generic
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following pac ...
Score: 0
Manoov avatar
Unable to enable Ubuntu Advantage (ua)
tr flag

I have added the ua token, but unable to enable the services, even with the command sudo ua enable . Terminal screenshot

Score: 0
Amir avatar
Bluetooth in Ubuntu not working
ph flag

After typing:- dmesg | grep bluetooth I got the following errors:-

[  347.025774] Bluetooth: Core ver 2.22
[  347.025815] Bluetooth: HCI device and connection manager initialized    
[  347.027047] Bluetooth: HCI socket layer initialized    
[  347.027051] Bluetooth: L2CAP socket layer initialized
[  347.027057] Bluetooth: SCO socket layer initialized    
[  347.063929] Bluetooth: hci0: CSR: Unbranded C ...
Score: 0
bahadr avatar
I upgraded my system and when i restarted my pc i started to get purple screen after i log-in
us flag

Im using Ubuntu 20.04, everything was working great, then i decided to install a WM (i3) and beforehand i upgraded my system using sudo apt upgrade, and then issue stated in the title occured.

In the purple screen i pressed CTRL + ALT + F3 and loaded back to a snapshot.

Im guessing unless u are dual-boot, in Ubuntu you cannot access the GRUB MENU.Therefore i couldn't open with recovery mode.

I googled  ...

Score: 0
Alex028502 avatar
are some proprietary driver options hidden - my graphics card isn't listed
id flag

This is my graphics card

00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics] (rev e2)
        Subsystem: Hewlett-Packard Company Stoney [Radeon R2/R3/R4/R5 Graphics]
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu

I seem to remember having a proprietary driver option on this screen:

enter image description here

I think I might have had two wifi options  ...

Score: 0
user5739619 avatar
Not seeing Welcome Screen when booting Ubuntu 20.04 from USB in Ubuntu 16.04
cn flag

I have Ubuntu 16.04 and downloaded the Ubuntu 20.04 iso and created a USB with it.

I followed this https://ubuntu.com/tutorials/install-ubuntu-desktop#4-boot-from-usb-flash-drive

When I reboot my Ubuntu 16 and press F10, F12, or ESC, it just goes straight to my Ubuntu 16 and never goes to that Welcome screen

can anyone help?

EDIT: I have a Lenovo Thinkpad T430

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.