Latest Ubuntu related questions

Score: 0
Philipp avatar
Unable to locate package wine-devel on Ubuntu 22.04
au flag

I followed exactly the instructions on

https://wine.htmlvalidator.com/install-wine-on-ubuntu-22.04.html

but when I try any of the three commands

sudo apt install --install-recommends winehq-stable

sudo apt install --install-recommends winehq-devel

sudo apt install --install-recommends winehq-staging

I always get the error message

E: Unable to locate package wine-stable [or wine-devel or wine-staging]

Score: 0
breakfast_menu avatar
How do I resolve the 'Pending update of "firefox" snap' message?
mk flag

I am getting a message that seems to imply some kind of update for the firefox snap is being held back until I "close the application". It's possible this could be a security update.

Closing Firefox doesn't actually seem to help anything. The message returns with the same number of days remaining until it will refresh the snap.

This problem seems related only to the Firefox snap.

Score: 0
Stefan  avatar
Extremely slow SSD speeds
af flag

I’m ripping my hair out over this one. Over the past few weeks my system has randomly been having moments where it’s unbearably slow! I’ve been trying to work out why and today I think I’ve found out but can’t pinpoint the cause

So for some reason my SSD speeds when running hdparm is in the kb/s!

I’ve stopped anything running that may be causing issues, ran iotop and there’s nothing re ...

Score: 0
Naf avatar
Ubuntu server not appearing in Windows network after update to 22.04
id flag
Naf

I think I'd updated from Ubuntu 20.04, but there's a small possibility it was 18.04. Before the update the server appeared in my Windows network view just fine. I'm specifically using Win 7; but it's also not working on Win 10.

I can still access the server just fine. I have a startup script that mounts a Samba share, and that still works. And when I type the server address into the bar then it a ...

Score: 4
JackDaniels avatar
How to make Thunderbird mail sync in background without opening the app
br flag

How can I make thundermail sync E-mail in the background and notify of new e-mails as they arrive? Applications like Evolution have a background service that allows it to sync email even when the app is closed. Thundermail for me doesn't receive e-mail when I close the app. The answers here are outdated or rely on extensions that are not supported. I'm looking for a native way to do this. I read somewhe ...

Score: 0
falamiw avatar
How to use glibc 2.33 when I already have glibc2.31
us flag

To install WRF-ARW, I faced an issue with glibc. Like when I tried

gfortran TEST_1_fortran_only_fixed.f && ./a.out

I got the following error:

/usr/bin/ld: /home/linuxbrew/.linuxbrew/Cellar/gcc@11/11.3.0/bin/../libexec/gcc/x86_64-pc-linux-gnu/11/liblto_plugin.so: error loading plugin: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /home/linuxbrew/.linuxbrew/Cellar ...
Score: 1
Ommadawn avatar
How to install Nvidia legacy drivers in Ubuntu 22.10 kinetic
pe flag

I have a graphics card with Nvidia 250 GTS GPU and, when they stopped offering support for them from kernel 5.11, I used the following ppa:

https://launchpad.net/~kelebek333/+archive/ubuntu/nvidia-legacy

Now, there is no support for Ubuntu 22.10 kinetic.

Is there any way to be able to install the native Nvidia drivers and not have to use Nouveau drivers? They work really bad...

PS: the drivers fro ...

Score: 0
spraff avatar
Can I purge/reset all printer configuration?
de flag

I had a working printer, which stopped working. I can print from other devices, so my Ubuntu 22.04 configuration is wrong. I would like to reset it, so that it's just as if I did a fresh install as far as printers are concerned.

This answer does not work. If I service cups stop, delete everything from /etc/cups/printers.conf, and service cups start, then I still see

enter image description here

so there is clearly some other print ...

Score: 2
lidistat67 avatar
Unable to install MongoDB on Ubuntu 22.04
co flag

I'm trying to install MongoDB on Ubuntu 22.04 using this command:

sudo apt-get install -y mongodb-org

But I'm getting this error:

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required package ...
Score: 0
Diakonos Papavla avatar
Problem upgrading to Ubuntu 22.04 LTS
pk flag

I tried to upgrade and while it was doing it it stopped.

I rebooted and then the screen started blinking!!!

Now I tried again to upgrade, but it shows the message:

Fatal error: Error while installing package: trying to overwrite '/usr/include/dc1394/camera.h', which is also in package libdc1394-22-dev
  • 5.26.0
  • firm 5.99.0
  • ot 5.15.6
  • Kernel 5.140-1054-oem (64bit)
  • AMD Ryzen 7
Score: 0
Chizoba Collins Mbuba avatar
"Not enough free space to perform encryption" although there is free space on the disk
ch flag

enter image description here

I'm getting an error in my Ubuntu, saying that there's not enough free space to perform encryption, even though I have it (I freed up 80GB).

Anyone had a similar problem and have a solution?

Score: 1
Rainbow Dash avatar
Icon theme changed when enable dark mode
it flag

I changed the default icon theme from ubuntu to another theme. after i activate the dark mode feature, the icon theme returns to default. How do I keep my icon theme from changing when I activate the dark mode feature?

Score: 0
Prannav Prasad Lalath avatar
Audio not working once I updated ubuntu to 22.04
az flag

When I updated ubuntu to 22.04 the speakers stopped working and the OS isn't even recognizing my speakers. When I went to the setting there were no options under output in sound.

Score: -1
mh javanmardi avatar
Making an Ubuntu 22.04 based desktop and server distribution?
ma flag

I am a beginner in Ubuntu.

How can I make an Ubuntu 22.04 desktop and server based distribution?

Score: 0
openHBP avatar
Switch to light-mode
hn flag

I'm using Cinnamon 5.2.7 desktop. I started once with Ubuntu then I came back on Cinnamon and all was set dark-mode (Nautilus, LibreOffice, Calculator, etc.). How can I go back to light-mode??? I've checked in settings/Appearance but I can only change the backgroud of my Desktop. I've also tried installing https://www.linuxedo.com/2021/10/dark-mode-in-cinnamon-desktop.html without any success. Any c ...

Score: 0
Hammad Zafar Bawara avatar
Linux Kernel version confusion
pa flag

I want to upgrade my Linux Kernel to 6.0.6 as mentioned on this site that this is the most stable release right now. I am downloading Kernel from this site.

Kernel Version on this site are like this. Site Screenshot


v6.0-rc1/   2022-08-15 01:03    -    
v6.0-rc2/   2022-08-22 02:11    -    
v6.0-rc3/   2022-08-29 00:22    -    
v6.0-rc4/   2022-09-22 19:50    -    
v6.0-rc5/   2022-09-23 05:32    ...
Score: 0
Damark avatar
Ubuntu 22.04 not booting and fan speed is fast
mm flag

On my thinkpad T14 Gen 2 which I purchased on July 2022 I have installed Ubuntu 22.04. Recently the fan speed runs very fast and System Monitor does not show the CPU is working hard. I have tied to fix it with this guide on reddit. https://www.reddit.com/r/Ubuntu/comments/wrvsm2/laptops_fan_stops_working_after_suspend_ubuntu/

When I restarted my laptop it does non boot.

I have used a Live USB and  ...

Score: 0
Marios Koni avatar
GPU driver not loaded when secure boot is enabled
it flag

I had installed Ubuntu 22.04 (with secure boot on), but I upgraded to 22.10 with secure boot off. I went to enable secure boot, but the GPU driver (nvidia proprietary) wasn't loaded. Do I need some other drivers when I have secure boot on? What is the procedure?

Score: 0
John Hurley avatar
Copying a downloaded file into my current terminal folder
bq flag

I am compiling WRF on my HP Desktop. I'm in Ubuntu terminal and trying to use the cp command to copy from my D Drive, but it just won't work. Using cp D:\MyWRF/file.tar . All I get is cannot stat, Directory or file not found. I've tried switching \ to / but still no joy

Score: 0
jifitailu avatar
pam_authenticate error, doas problem
mp flag

I wanted to try doas (https://github.com/slicer69/doas) I have done everything thats on github page but when I try to use doas it gave me this error

doas: pam_authenticate: Permission denied
Score: 0
dodol avatar
Can't install kubuntu 22.04
so flag

I have a Gigabyte h610m s2h ddr4 with rtx 3050 graphic card hard drive is 1T M.2 ssd. The computer in question had windows 11 installed. When installing KUbuntu I have tried instructions from here. With both Automatic Partitioning, and Manual Partitioning. During the installation setup I had clicked the option to install third party packages, mainly for nvidia drivers. The install completes succes ...

Score: 0
johannes avatar
Ubuntu 22.04 LTS OS-updates fail to download
gd flag

I am on Ubuntu 22.04LTS. On startup I get a message: Pending updates of snap-store store. Close the app to avoid disruptions. So I close and refresh snap as explained in this post: Pending Update of Snap Store. On the command sudo snap refresh I get the response All snap are updated. But the message keeps showing, also when I restart the computer.

Then in Software there are OS-updates. When I click ...

Score: 2
EJF avatar
Activating the Keyboard Compose Key in Ubuntu 22.04 LTS
tm flag
EJF

I followed the steps in Settings - Keyboard - Compose Key and switched off the Default in the pop-up menu; then selected left-Alt as the Compose key; then followed the steps mentioned at the top of the same pop-up menu. But it did not work when I tried composing a special character with a diacritic... I'm using Ubuntu 22.04 LTS on a Dell Latitude laptop with a US keyboard layout format.

Score: 1
Thomas Aichinger avatar
MariaDB Connector/C is not installed
cn flag

I run Ubuntu 22.04.1 and have installed

apt install mariadb-client
apt install python-is-python3
apt install python3-pip

Now I want to install

pip3 install mariadb

and I get this error

testdns:~ # pip3 install mariadb
Collecting mariadb
  Using cached mariadb-1.1.4.zip (97 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py egg_info did no ...
Score: 0
Josaphat avatar
sudo wget returns OpenSSL error when trying to install Wine, meanwhile wget does not work due to permission denied
ss flag

Screenshot of what happened

(base) josaphat@josaphat-GS66-Stealth-10SGS:~$ sudo wget -O /etc/apt/keyrings/winehq-archive.key https://dl.winehq.org/wine-builds/winehq.key
--2022-10-29 12:46:53--  https://dl.winehq.org/wine-builds/winehq.key
OpenSSL: error:80000002:system library::No such file or directory
OpenSSL: error:10000080:BIO routines::no such file
OpenSSL: error:05880002:x509 certificate r ...
Score: -3
Bungaaa avatar
Ubuntu installed without wifi
nl flag

Photo of screen displaying a shell ​ I don't know the manufacturer.

The command requested in the comments sudo lshw -C network shows:

description: Network controller Product: RTL8821CE Wireless network adapter
Score: 1
luisito_36 avatar
22.04 Could not load type of field 'x360ce.App.MainForm:detector'
th flag

After the installation of wine32, wine64 and wine-stable following the steps from this website and also winetricks, wine-mono and wine-gecko; I tried to run typing wine x360ce_x64.exe I got the error, then I tried with another file typing wine x360ce_x86.exe and I got the same error, the ouput is:

Unhandled Exception:
System.TypeLoadException: Could not load type of field 'x360ce.App.MainForm:detector'
 ...
Score: 1
Alan McDonley avatar
PiCamera with OpenCV 4.5.4 on Ubuntu 22.04 Server (RaspberryPi 4B) Capture Returns Empty Frame
im flag

Installed OpenCV 4.5.4 to Ubuntu 22.04 Server on Raspberry Pi4B.
( sudo apt install python3-opencv -y )

Video4Linux sees the camera:

$ v4l2-ctl --list-devices
...

unicam (platform:fe801000.csi):
    /dev/video0
    /dev/media0

Attempting to capture video from PiCamera v1.3 in OpenCV gives empty frame

#!/usr/bin/env python3

import cv2 
from datetime import datetime

# open camera

cap = cv2.Vid ...
Score: 1
LarryM avatar
Video files on Samba drives don't play on Ubuntu 22.10
cn flag

I have a couple boxes that share drives via Samba. They're were all on Ubuntu 22.04 until I upgraded one to 22.10 (on a clean, formatted drive). I mount the drives with a line:

sudo mount -t cifs -o user=larry,pass=XXX,uid=1000,gid=1000,vers=1.0 //10.0.0.23/Misc /smb/fs1/Misc

Note: I've also tried without the "vers=1.0"

On the 22.10 system, all video files (mp4, avi, wmv) are all unplayble in bo ...

Score: 1
Preview JPEGs in folder in Dolphin
us flag

I'm running Kubuntu 22.04. When I open a folder of JPEGs on my camera in Dolphin, I want the icons to be the images in those JPEGs. I go to Configure/General/Preview and I make sure that JPEG Images is checked. I then have two queries:

Skip previews for local files above
Skip previews for remote files above

I don't know if the JPEG files are considered remote or local (the camera is connected to the ...

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.