Latest Ubuntu related questions

Score: 3
Arjun K Shibu avatar
No audio after upgrade to 22.10
jp flag

Today morning I did an upgrade from Ubuntu 22.04 to 22.10. However, after the upgrade I've noticed that there is no audio output from my device. I did a reboot and then the internet stopped working. However, there was an additional device called dummy network in nmcli device which I removed to get the internet back and running.

To fix audio, whenever I visited sound settings there were no output  ...

Score: 0
Lacrymology avatar
Since last kernel update (5.15.0-52-generic), screen resolution is broken, and network not working
um flag

Other kernel modules are probably not working either. Haven't confirmed but I wouldn't be surprised if e.g. USB didn't work either.

Going into the GRUB menu and loading the previous version (5.15.0-47-generic) works fine. I've had riffs on this issue ever since I dist-upgraded to 22.04.1 LTS. When first asking in #ubuntu in IRC I got asked to uninstall linux-generic-hwe-20.04 that was left dangling from ...

Score: 0
Mount a Direcoty pointing to another directory
in flag

Is there any solution if I need to mount the directory e.g. /Test pointing to /Opt/Test

Thanks Sumit

Score: 1
user956609 avatar
Redo keyboard shortcut in Ubuntu shell (Bash)?
ru flag

There is a question about the undo keyboard shortcut in Ubuntu: Ctrl+_ or Ctrl+/ can do this.

Is there a redo keyboard shortcut?

Score: 1
Manupa Wickramasinghe avatar
How to solve this issue when installing melt 7
gw flag

How to solve this issue when installing melt 7

Unpacking libmlt7-data (7.10.0-1~ubuntu22.10.1) over (7.8.0-1~ubuntu22.04.1) ...
dpkg: error processing archive /var/cache/apt/archives/libmlt7-data_7.10.0-1~ubuntu22.10.1_all.deb (--unpack):
 trying to overwrite '/usr/share/mlt-7/avformat/blacklist.txt', which is also in package libmlt-data 7.8.0+us-0ubuntu1
Preparing to unpack .../melt-7_7.10.0-1~ubu ...
Score: 1
Abhishek Mishra avatar
Updating conda in Ubuntu 22.04 has CondaVerificationError
gb flag

I wanted to update the conda environment installet on ubuntu 22.04 LTS. I started with

conda update --all

The update packages were downloaded. Then the below error occurred.


Preparing transaction: done
Verifying transaction: failed

CondaVerificationError: The package for tk located at /home/anaconda3/pkgs/tk-8.6.12-h1ccaba5_0
appears to be corrupted. The path 'include/mysqlStubs.h'
specified in ...
Score: 0
Stoicalboar7852 avatar
Cant connect to school Wi-Fi from Linux
ai flag

I recently changes to a new school that actually cares a lot about internet security and they pay their it department an absolute fortune, and i cannot connect to their Wi-Fi from my laptop i bought 6 months prior. They use cyberhound internet security, the students have a separate network from the teachers, then they have a network for all of the other random devices, as well as a spare "Guest" network ...

Score: 0
Cristian Yebra avatar
I want to disable wifi USB on boot and enable it at any time
br flag

I have configured this into /etc/network/interfaces.d/wlx2887ba49932c to disable the interface on boot:

auto wlx2887ba49932c
iface wlx2887ba49932c inet manual
    pre-up ifconfig $IFACE down
    pre-down ifconfig $IFACE down
    down ifconfig $IFACE down

because I saw it in another post.

However when I run sudo ifup wlx2887ba49932c because I want to enable the interface after boot, it says ifup: int ...

Score: 0
suheyl avatar
Ubuntu not starting after a reboot - unable to read RDB block 8
re flag

Yesterday I restarted my pc, but gave an error and won't start Ubuntu. I'm running version 22.04.1. During starting an Ubuntu screen appears for a short while, but then disappears and gives this message:

loop23: detected capacity change from 0 to 8 Dev loop23: unable to read RDB block 8 loop23: unable to read partition table loop23: partition table beyond EOD, truncated

All other services are starte ...

Score: 0
James avatar
Docking Station startup and Default Sound Output
in flag

I'm currently dual-booting Ubuntu and Windows 11. I'm investigating whether Ubuntu is a viable option at work (such that I can discard Windows, or only use it in a Virtual Environment).

So far, the only issue I've run into is convenience. I use an i-tec docking station, which connects to a keyboard, mouse, two screens, a usb DAC, and charges my laptop. On windows, when I plug it upon startup, it  ...

Score: 0
WhiteShadow avatar
System was not upgrading
cn flag

I'm using Xubuntu. Installed month ago. When I was trying to update, there is an error which says

media change: please insert the disc labeled 'xubuntu 22.04.1 lts jammy jellyfish - release amd64 (20220809.1)' in the drive '/cdrom/' and press [enter]

I didn't understand what is that.

Score: 0
Linux Kid Inside avatar
Why can't I install Timeshift?
om flag

Why can't I install Timeshift via the command line?

sudo apt install timeshift
[sudo] password for linuxkidinside: 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package timeshift

Can't find it on Ubuntu Software either.

Ubuntu Software

after sudo apt update Ign:7

Ign:7 ppa.launchpadcontent.net/teejee2008/ppa/ubuntu jammy InRelease
Err:8 ppa.laun ...
Score: 0
arch3r_temp avatar
Gnome freezes while Nautilus uploads files to Google Drive
pn flag

Ubuntu 22.04.

I began using Nautilus for uploading files to Google Drive, because of its convenient manner in comparison with opening web browser and uploading there. But the whole system freezes while Nautilus uploads files to Google Drive. I see no progress of upload process. Responsiveness restores after it finishes uploading.

Any suggestions?

Score: 0
Linux Kid Inside avatar
Is it possible to edit the "About" section on settings Ubuntu 22.04 LTS Desktop?
om flag

Is it possible to edit the About section on settings? I want to edit the "Hardware Model Name"

About Section

Score: 0
Francis Munganga avatar
How can I install Jgrasp on Ubuntu 22.10?
mv flag

I was trying to use the file linking method but when I right click my mouse there was no "link to file" option as indicated in a certain tutorial. I was hoping there was any other method I could use which would be really helpful. This is the link to that tutorial https://www.folkstalk.com/2022/09/install-jgrasp-ubuntu-with-code-examples.html#:~:text=Go%20to%20jgrasp.org%20download,%2Dget%20install%2 ...

Score: 0
Nemanja Rankovic avatar
How to monitor and protect machine
bd flag

Recently I've been locked out of my Ubuntu as a precaution and was notified that my vps/dedi was used for DDoS attacks on other services within the host as well as outside the host. I've been granted private access limited to my IP to "fix" the issue

I've changed my password as well installed fail2ban, I know it is not much (but is honest work) and now I am looking for a way I can limit or monito ...

Score: 0
ClemsonCoder avatar
When moving a file explorer opened from an application, it always moves and covers the application that opened it
au flag

When moving a file explorer opened from an application, it always moves and covers the application that opened it when I move it.

This is really annoying since sometimes I want to open an html document while looking at the currently open webpage.

Or I am searching for a .cpp file and I need to look at the code in Sublime while browsing for a .cpp or .hpp file. However the file browser that it opens  ...

Score: 1
abrassel avatar
No microphone on a Lenovo Thinkpad running Ubuntu 22.04
mu flag

When I navigate to "Sounds" in system settings, there are no options for microphone input.

I've tried pavucontrol and it also detects no options. I've tried adding:

alias snd-card-0 snd-hda-intel
options snd-hda-intel model=auto

to my /etc/modprobe.d/alsa-base.conf file and rebooting, with no success.

What might be the root cause of my issue and how might I fix it?

Score: 0
DaveMitHut avatar
Kubuntu 22.04 stopped recognizing external monitors
bo flag

My Kubuntu 22.04 installation has suddenly stopped recognizing my external monitors, which are connected to my HP Laptop through a docking station via HDMI. They were working fine up until last week.

I've already looked into possible causes and installed/reinstalled the DisplayLink drivers and made sure Secure boot is disabled. The docking station is properly recognized, and all connected USB dev ...

Score: 0
Sh0 avatar
How to fix anbox cloud AppStreaming freezing problem
fi flag
Sh0

I want to use App Streaming using Anbox Cloud.

All settings of Anbox have been completed, and streaming implementation has been completed using Anbox Streaming SDK. And streaming works fine.

However, sometimes the video stops and plays again after 1-3 seconds. When I check webrtc-internals, the number of hangs increases.

I have the same problem in both chrome and android webview.

AWS EC2 is used, the inst ...

Score: 1
jfaz1 avatar
(22.10) "include applications from each monitor only" setting in "settings" -> "multitasking" does not work
gp flag

Under settings -> multitasking there is an option all the way at the end under application switching titled Include applications from each monitor only.

Expected behavior, from what it sounds like, is that when alt-tabbing, only the applications in the current monitor appear. The option right above it whether to Include applications from the current workspace only or not, and that's how that one beh ...

Score: 0
Mihir Sawant avatar
Ubuntu 22.04 Showing weird disabled type flash
ne flag

I am using Ubuntu 22.04.1 LTS Jammy and Kernel version 6.0.3-060003-generic x86_64.

I am using Ubuntu from past 2-3 months and I am getting this label type popup on my screen constantly, also sometimes when this popup comes after that my keyboard jams sort of and I could not type anything

Attaching photo of it: [See the disabled type label here][1]

Please can anyone help me out with this and how to solve  ...

Score: 5
jake avatar
failed to process /proc/version_signature
ci flag

I started a docker container and then installed ubuntu-advantage-tools in the container, although had following error messages during the installation, i assume it does not matter.

debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 78.)
debconf: falling  ...
Score: 1
Dani avatar
I would like to organize ~2000 subfolders by Country
pe flag

I have a folder with a lot of subfolders starting with his country name in ISO Alpha-2 (US,GB,etc) i have made a basic bash script

#!/bin/bash
echo Folder name:
read country 
mkdir $country 
echo Prefix of folders:
read folder
mv $folder* $country
echo done

for organize but is quite exhausting one by one, I'm looking for a way to automatically do this, i guess that i will need a full country list but  ...

Score: 0
Nandiya avatar
Ubuntu is asking for authentication when booting and before login
im flag

Ubuntu is asking for user and password authentication before user's login. It asks when the Acer logo and Ubuntu logo still appear. After inputing a random username and password, it will bring me to the user login.

It wasn't like that before and the last thing that I remember was that I did something related to ssh. I already removed it, but it doesn't work. As you can see from the picture, it's  ...

Score: 0
krillavilla avatar
pyenv warning message on Konsole Terminal Kubuntu 22.10
cn flag

Every time I open the Konsole terminal, I get this error message. I tried to follow it's direction including following this tutoral.

I cannot get rid of it. I am using Spaceship + Oh-my-Zsh.

enter image description here

Score: 0
inkblot avatar
Unable to start MySQL Server. Failed to set datadir to '/var/lib/mysql/'
kz flag

I have installed MySQL 8.0.31-1 Ubuntu 22.04 from the MySQL APT repository on a freshly installed Xubuntu 22.04. I am not able to launch MySQL Server. I got the following warnings and errors:

[Warning] [MY-010091] [Server] Can't create test file /var/lib/mysql/mysqld_tmp_file_case_insensitive_test.lower-test
[System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.31) starting as process 2169
[Wa ...
Score: 0
Alberto avatar
Deleted x86_64-linux-gnu
ee flag

I accidentally deleted usr/lib/x86_64-linux-gnu using rm -rf. Do I need to re-install the OS or can I repair it somehow?

Ubuntu 20. something

Score: 0
Venkatesh B avatar
Problem booting ubuntu after uninstalling KDE
us flag

Whenever I boot my ubuntu system it goes into tty mode, there is no gui.

Every time I boot I have to use startx in tty to access my desktop. I installed KDE plasma a long time ago without deleting gnome. Then I switched back to gnome by following the instruction on this site

I tried following the instructions on this forum to solve this problem.

If I run the command which gdm nothing shows up and I ...

Score: 0
Tyler Selden avatar
Echo something to another terminal session?
bh flag

Is there any way to echo something to another terminal session, obtained from the who command? For example, root user echoes a message to a different user's terminal session, after getting their session from who. Is this possible?

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.