Latest Ubuntu related questions

Score: 0
spino avatar
I'm going to try AP mode on Ubuntu 22.04
gb flag

In Ubuntu 22.04, I purchased a wireless LAN card to do AP mode, installed a Linux driver, and made various attempts to do AP mode, but it didn't work.

The iw list command recognizes the wireless LAN card and Wi-Fi comes out, but the Internet connection is not working.

I thought the AP mode was the same as the hotspot, so I operated the hotspot, but the Wi-Fi is not coming out on my phone and the QR  ...

Score: 1
How do you output the contents of an .eml file [ Not including all of its metadata ] to the commandline in plaintext?
cn flag

I can do this:

cat foobar.eml 
Delivered-To: anonymous@gmail.com
Received: by 2002:a4a:6c09:0:0:0:0:0 with SMTP id q9-v6csp1498994ooc;
        Thu, 23 Aug 2018 10:00:37 -0700 (PDT)
X-Google-Smtp-Source: ANB0VdbsRmqaaUs41HCS0zliF29KjnrQqZE+srtTakEZc+PVSCUEFl8HpZfCTXRfwolCrpwIuZ3i
X-Received: by 2002:a37:61ca:: with SMTP id v193-v6mr21368476qkb.307.1535043637258;
        Thu, 23 Aug 2018 10:00:37 -0700 (P ...
Score: 0
Chris avatar
Monitor goes back to landscape mode after KVM switching to Xubuntu from Windows 11
cu flag

my setup is a

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 05) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 630 (rev 04)

PRETTY_NAME="Ubuntu 22.10" NAME="Ubuntu" VERSION_ID="22.10" VERSION="22.10 (Kinetic Kudu)" VERSION_CODENAME=kinetic ID=ubuntu ID_LIKE=debian

Monitor 1 = Fujitsu P27-9 TS QHD in 2K resolution rotated  ...

Score: 0
MilanG avatar
Desktop widget for executing various custom shell commands
cn flag

Is there some tool that allows displaying and configuring of desktop widget with like button for each command I assign. I.e. instead of executing some shell command I would like to assign it to one widget button and every time I need it executed I would just have to push that button. Would be helpful for that tool to support multiple buttons in same widget.That would be helpful.

Score: 0
Pleppify avatar
Want to create a desktop shortcut or system tray icon for automating windscribe (it is a vpn)
sy flag

I want to create a system tray icon that allows me to quickly connect to the VPN or create a shortcut( so that I can pin it to the taskbar) that automatically runs the command- windscribe connect US and then closes the terminal automatically. Thanking in advance :)

Score: 0
Vishal Patel avatar
Can not install wine32 on ubuntu22.04
nl flag

I am trying to install wine on Ubuntu 22.04 with

sudo apt-get install wine

I also add i386 architecture

sudo dpkg --add-architecture i386

It installs wine and wine64. That's OK but, when i tried to install wine32 it gives me following 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
 ...
Score: 0
Puseletso Ntuka avatar
11[14761.537078] blk_update_request: I/0 error, dev sdh sector 0 op 0x0: (READ) flags 0x0 phys_seg 1 prio class 0
cm flag
[14761.537078] blk_update_request: I/0 error, dev sdh sector 0 op 0x0: (READ) flags 0x0 phys_seg 1 prio class 0

11[14761.537078] blk_update_request: I/0 error, dev sdh sector 0 op 0x0: (READ) flags 0x0 phys_seg 1 prio class 0

Score: 0
ellen avatar
gunicorn.service: Failed with result 'exit-code'
in flag

I want to use a digitalocean droplet to host a django site. I'm trying to get the app running on the server with gunicorn and nginx, I'm getting a 502 error when I try to hit the server from my browser and I've been trying to figure out what's going on.

I have been following this tutorial. My droplet is Ubuntu 20.04.

This is my /etc/systemd/system/gunicorn.socket:

[Unit]
Description=gunicorn socket

[S ...
Score: 0
Sean avatar
Processes from distributed GPU usage are hanging and can't be killed
dz flag

I was using the PyTorch library's data distributed parallel library in order to use multiple GPU devices when running my machine learning program.

After running, I noticed that three processes were still running and using GPU memory. Funnily enough, the Proecss name column of the nvidia-smi output was empty for these.

When I tried running kill -9 $PID I get -bash: kill: ($PID) - No such process. I ...

Score: 0
ZInan199 avatar
Hotspot Problem!
il flag

I'm using ubuntu (Distributor ID:Ubuntu, Description:Ubuntu 22.04.2 LTS, Release:22.04, Codename:jammy) system in my laptop. My laptop is connected to my home wifi and I want to share hotspot from my laptop to phone. But when I turn on hotspot in my laptop wifi is disconnected, as a result my mobile is connect with laptop hotspot but both devices are unable to use internet. Please help me regarding this ...

Score: 0
Mckimmz avatar
Ubuntu based program wont compile
sr flag

I am learning C language via "C For Dummies" and am writing a program for Ubuntu. I have written the program but cannot compile it. I installed a gcc, wrote the program and thought I was in the correct folder. The program is named Goodbye.c. The code is written as follows:

#include <stdio.h>

int main()
{
   printf(Goodbye, cruel world!\n");
   return(0);
}

When I attempt to enter the command

Score: 1
watchy avatar
Bought a new Acer laptop, installed Ubuntu, and cannot get the laptop to hibernate when the lid is closed?
tr flag

I have recently just purchased a new Acer laptop.

I opened up Windows and opened up the partition manager on Windows, then I shrank my current partition that Windows is on to create an additional, unallocated partition to install Ubuntu 22.04 on.

I ran a live USB of Ubuntu 22.04 and installed Ubuntu automatically.

I did not manually create or mount any partitions like swap, etc... I just followed the a ...

Score: -1
ʌnˈnəʊn avatar
Bluetooth is not connecting
mp flag

I have an UB500 bt adapter starting last week it's not connecting to all my devices, it keeps auto disconnecting. I have tried many things, updating the Ubuntu OS, reinstall Bluetooth drivers.

Score: 1
soolus avatar
22.04.2 LTS very slow to respond to KVM switching
gf flag

The problem

Switching my KVM from my desktop to my laptop is usually a 30-60 second ordeal when it should take maybe a few seconds at worst.

The displays usually light up right away, complete with a mouse cursor. One of the displays, usually the left one, will dim if the mouse cursor isn't moved over it for a while. Moving the cursor around sometimes changes the pointer based on what's supposed  ...

Score: 0
codemonkey avatar
Is it safe to remove the 'apt' job from cron.daily?
de flag

I'm running a production server (Ubuntu 14.04 - yes I know it's old!) and a couple weeks ago it started randomly crashing due to lack of memory each night around the time the daily cron job starts. At first I thought it was a database backup job that I had created (the only cron job on the box that I've made). After much digging and many angry customers, I found that the job that was causing the crash ...

Score: 0
pond student avatar
how to create volume for storage for instances on microstack Single-node with ubuntu desktop 20.04
uz flag

I have tried to microstack.openstack on Single-node with ubuntu desktop 20.04 for 3 weeks

But I can't create a volume for storage in instances.

I need 3 instances using ubuntu desktop 20.04 for open souse iot platform but I got stuck that there is no storage for all 3 instances for system installation.

Where do I need to fix it? advise to me Please

volume error

error noti

no disk in instances for install

Score: 0
DrMoishe Pippik avatar
What is the latest 32-bit LibreOffice version?
us flag

While maintaining an ancient and honorable 32-bit Acer D250 running Ubuntu 18.04 (since that is the last 32-bit Ubuntu, AFAIK), I noticed it had LibreOffice 6.0 installed. In an effort to update to 6.2, which was billed as the last 32-bit version, I added the LibreOffice/old-still ppa and updated.

The update worked... but now I have LibreOffice version 7.3.7.2 running happily (Calc, Impress, and  ...

Score: 0
Dolphin interface is drastically changed after Mate install
in flag

Operating System: Kubuntu 22.04 KDE Plasma Version: 5.24.7 KDE Frameworks Version: 5.92.0 Qt Version: 5.15.3 Kernel Version: 5.15.0-67-generic (64-bit) Graphics Platform: X11 Memory: 15.5 GiB of RAM Graphics Processor: NV167

I installed Mate to try it out, and now when I come back to KDE Plasma and open Dolphin, I have even/odd line coloring that I didn't have before. Removing and reinstalling Do ...

Score: 0
mrZ avatar
Why does wifi keep disconnecting only on Ubuntu and only on a single wifi network?
ua flag
mrZ

I'm having problems with network connectivity on my Ubuntu 22 install on my laptop. I have a dual boot system with Windows 10 and Ubuntu 22.04. The problem is that when I visit some websites, they keep loading for a long time and then error out saying that it took too long to load the page. The strange thing is that I am able to visit popular websites just fine, e.g., google.com, youtube.com, reddit.com ...

Score: 1
jjlee avatar
How can I change the ports used by built-in GNOME remote desktop for Ubuntu 22.04?
mn flag

I'm new to the Ubuntu world and would appreciate some information regarding the built-in remote desktop features. Unfortunately, my institution restricts the use of certain port numbers, such as 3389 and 5900, which are used for RDP and VNC connections by default.

I was wondering if there is a way to change the default port numbers to bypass these restrictions. Any advice or guidance on how to ac ...

Score: 2
cocomac avatar
How to run a docker-compose as a systemd service?
cn flag

I found this question, but that one uses cron - I'd like to use a systemd service instead. My docker-compose.yml is in /home/me, and I run it with sudo docker compose up (and just keep it running in the background with tmux), and stop it with sudo docker compose down.

While functional, I'd rather do this using a systemd service to start/stop my docker-compose.yml file.

How can I turn my docker-compos ...

Score: 0
Black screen recorder
in flag

i have VokoscreenNG and up to few days ago it worked just fine. But now it does not open at all sending me error message that i have to install Gstremer plugin pipewire. And i did it, i have instaled the Gstreamer using commands in Terminal but stil none of a Screen recorders applications are working. Vocoscreen shows same messages Bandicam shows black screen, i have recordings but there is only black s ...

Score: 0
Gapi avatar
Ports closed even though it says they're open?
mh flag

I've had open ports for minecraft (25565) on my vps for a while now without any issues but they suddenly seem to be closed. But firewalld is active, when I type firewall-cmd --list-ports it lists them normally.

I also have them port forwarded on the oracle cloud website. Only thing that changed between it working was me installing node.js but I don't see how that would affect anything.

What can I try to  ...

Score: 0
Joe Molnar avatar
torbrowser-launcher first time running giving a 404 error because indeed the file in question is not there to download
lu flag

I know there are lots of questions, some well-answered, about 404 errors on torbrowser-launcher. They didn't seem to hit the spot.

I have 2 linux Ubuntu computers each running 22.04 LTS. I successfully installed Tor on the desktop one. The laptop fails when running torbrowser-launcher with a download error 404.

joe@system76-pc:~$ sudo apt install torbrowser-launcher
Reading package lists... Done
Build ...
Score: -1
daniel slater avatar
Cannot install forge
sg flag

I am used to using Windows and being able to just install .jar files. I tried installing forge by following the instructions in a video I found and I typed java -jar forge-1.19.2-43.2.0-installer.jar into terminal, but I got this error message:

java.lang.UnsatisfiedLinkError: Can't load library: /usr/lib/jvm/java-11-openjdk-amd64/lib/libawt_xawt.so
    at java.base/java.lang.ClassLoader.loadLibra ...
Score: 0
Will G. avatar
Why is Kubuntu 22.04 much slower than Debian 11 with KDE?
cz flag

I recently switched from Windows 7 Ultimate to Kubuntu 22.04 LTS on my 10-year-old HP laptop. I love it for a lot of reasons, except for the performance. Compared to Windows 7 running on the same hardware, apps take about 50% longer to launch. Google Chrome and Firefox in particular run all four cores up to 100% in System Monitor, essentially locking up the OS. I can run Konquerer with the exact same t ...

Score: 0
BelugusBongodier avatar
Webcam not working and not recognized in Discord, Acer Laptop
ne flag

My Laptop is an Acer Aspire 5, I immediately installed Ubuntu on it after buying it.

I already have Cheese installed but Discord won't recognize my laptop webcam, and there are no linux drivers for the camera, I even tried updating my kernel.

I looked around on the internet to no avail, I found some similar problems but none had answers.

Score: 0
Rajkumar Gupta avatar
Failed to activate swap /swapfile while unmount the partition
dz flag

I have install wine and bottle software in ubuntu and after rebooting, I got the message while boot the ubuntu that Failed to activate /swapfile.

Is there any way that I will recover my OS without erasing my data.

enter image description here

Score: 0
Xavier Johanis avatar
Script to disable Network LAN button for normal users Linux
br flag

On linux is it possible to disable LAN button for normal users like this one LAN Button

Let's say a normal user would disable the LAN, a popup should occur which requires user to input a password.

Just wondering if this is possible via script since I'm planning to deploy this on multiple workstation. Thank you

Score: 0
Michael Altfield avatar
Spoof IMEI in NetworkManager (macchanger equivalent)
cn flag

How can I configure NetworkManager to spoof the IMEI with a random number every time I connect to a cell tower?

For privacy reasons, I always configure NetworkManager to spoof my mac address with a random value every time I connect to a WiFi network (via ethernet.cloned-mac-address & wifi.cloned-mac-address)

Though this privacy feature (randomizing the WiFi mac address) has been built-in since And ...

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.