Latest Ubuntu related questions

Score: 0
jon-hanson avatar
Transmission reports "Peer listening port" is "Closed"
cz flag

After switching Transmission to run on a different Ubuntu host on the same LAN, it's now reporting that the "Peer listening port" is closed, however the port is being forwarded on the router and canyouseeme.org reports the port as being open. Transmission is also unable to downloads torrents.

A few more details:

Ubuntu: 23.04
Transmission: 4.0.3 running on Docker
Router: Unifi UDM-SE

The router port for ...

Score: 1
clement-D avatar
(x)Ubuntu : How Can I revert 2 keyboard keys on my laptop ? Or having same function for 2 different keys?
ar flag

I'm using a Lenovo P14s laptop and I want to the "FN" key (with is as bottom left corner) acts same as "Ctrl" key.

How can I do this ?

So far I've tried to map FN on Ctrl key like this :

I add the following line on my local .Xmodmap file :

keycode 151 = Control_L NoSymbol Control_L

Plus I've also comment the line key <I151> { [ XF86WakeUp ] }; in /usr/share/X11/xkb/sym ...

Score: 1
Jon.D. avatar
SSH showing no Output
sz flag

I have not used SSH before so I'm probably doing something wrong. I am trying to connect to a VM via SSH. On the VM I ran ip a | grep inet which provided this output:

inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host 
    inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic noprefixroute enp1s0
    inet6 fec0::71ba:9fda:943b:113a/64 scope site dynamic noprefixroute 
    inet6 fe80::afca:876f:1e ...
Score: 0
Massimo Di Saggio avatar
Grouping the same songs on Rhythmbox and playing only the highest quality version
sg flag

Most of my music collection is recorded from CDs or vinyl records in FLAC. However, since my car stereo doesn't support this format, I'm kind of forced to keep both a FLAC file and an MP3 file. Besides, some of my older digital music purchases only came in MP3s.

I was wondering if there's any way to hide these duplicates in Rhythmbox and have it only play the FLAC version, when it's available.

Score: 1
fede avatar
Some apps crash before opening on Xubuntu
es flag

For example, if I try to open a video with VLC, I can see it appear on the System monitor but it's quickly listed with red and disappears.

It could be RAM related. I have 4GB and it's shown as 70% used. But I have a 4GB swap file and it's not even 1/4 used.

I'm new to Linux.

EDIT: Terminal message

2023/06/05 17:30:51.401887 system_key.go:129: cannot determine nfs usage in generateSystemKey: cann ...

Score: 0
raj avatar
indicator-datetime-service stopped working
cn flag
raj

I use Ubuntu 20.04 with GNOME Flashback. Just recently I noticed that my computer suddenly had a very high CPU load, I was hearing fans running very loud and the GUI noticeably slowed down and was unresponsive.

After investigation I found out that the process indicator-datetime-service, which displays current time in my top bar, uses 100% of the CPU and eats up RAM very quickly, using more and more GBs. ...

Score: 4
liam avatar
How to change my user or computer name which appeares before each command in the terminal window?
io flag

Is there any way to change the name which appears before every command line in the terminal window? If so, then how? As shown below, my current one is way too long and takes up a lot of space in each line.

$: command not found
liam@liam-Lenovo-Legion-Y7000:~$
Score: 0
Kochy_Okami avatar
Sudden problem with Bluetooth: No Bluetooth found and Plug a dongle to use Bluetooth
sh flag

I have a problem with Bluetooth on my PC; I put Ubuntu on my Laptop. I have never had a problem but recently, the Bluetooth no longer works. It has always worked very well but overnight the Bluetooth no longer works — it shows me "No Bluetooth Found" "Plug a dongle to use Bluetooth". I don't know what to do. I have recently formatted my PC and completely reinstalled Linux. I'm on Ubuntu 22.04.2 LTS

Score: 0
How to anti-solve the "ima: error communicating to tpm chip" error?
in flag

I've read:

How to solve "ima: error communicating to tpm chip" messages during boot

and basically, people suggest I make sure my machine's TPM support is enabled.

Well, I certainly don't want to do that! I don't condone its existence and I want the kernel not to try to communicate with it. How can I tell it not to?

Note: I'm using Lubuntu 22.04 LTS, in case this matters. The kernel version is 5.1 ...

Score: 0
MILK INTERNET avatar
Install of Lubuntu successful on second partition of HDD, but initramfs terminal opens and I am unable to type
jm flag

Along with the potentially relevant Problem blacklisting hash (-13) that appears several times, Lubuntu opens a terminal.

BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) built-in shell (ash)
<...>
(initramfs) _

The ellipses are an omitted help line. The underscore is where I should be able to enter commands but my keyboard does not respond. Nothing is wrong with the keyboard. fsck -f /dev/sda1  ...

Score: 1
Alexander avatar
Set nemo file manager preferences via cli, array data type
uy flag

I use the following commands to override default settings in Ubuntu UI, which works fine:

gsettings set org.gnome.desktop.interface gtk-theme 'Yaru-dark'
gsettings set org.nemo.preferences show-home-icon-toolbar true

But when I try to change the following setting, it gives me an error. It looks like I have to provide an array of values. I tried to do it, but it didn't work. Which is the appropriate ...

Score: 0
Rocket Noman avatar
Opening Unity doesn’t work out
bl flag

I am new to Linux and wanted to get started in Unity. I have watched many tutorials and I have searched the docs. The problem is, that when I open Unity I always get an other screen than the one in the docs or tuts shown. There are only 2 Options: sign in or register. No matter which you choose, you are getting to the browser. And then I get a error stating that there are no apps available to open Unity ...

Score: 0
robertburrowshotmailcouk avatar
External usb device not seen by deja-dup
tn flag

I have an issue with an external USB backup device (ext4) that has been declared in the FSTAB, and is mounted ok. I get the message 'waiting for Music Backup to be connected' when I try and use deja-dup to create a new backup. Where does it get that name (Music Backup) from? If I know where, maybe I can change it? The USB is empty. The only other thing to mention is that I did manage to create a backup  ...

Score: 0
akut Game avatar
How to fix the following ubuntu error when trying to create a minecraft server
gn flag

The output

How to fix this error? I dont know what i should try so... yeah i didnt tried much...

Hope someone can help

I use a .sh file with screen -AmdS paper java -Xmx7000M -jar paper-1.19.jar to run it.

Score: 0
Downvoter avatar
Why am I getting errors in apt after I deleted and then re-created `/tmp`, `/var/tmp`, and `/var/log`?
gs flag

Why am I getting an error after running the following commands?

sudo rm -r /tmp
sudo rm -r /var/tmp
sudo rm -r /var/log

sudo mkdir /tmp
sudo mkdir /var/tmp
sudo mkdir /var/log
sudo apt update

Error message:

Couldn't create temporary file /tmp/apt.conf.RFX4BR for passing config to apt-key
Couldn't create temporary file /tmp/apt.conf.GuJXFx for passing config to apt-key
(truncated)
Score: 0
Cai avatar
Mistakenly formatted external big USB drive instead of intented USB drive - can I recover the files?
um flag
Cai

I have this external USB (2TB) disk where I place all my photos and such.

The other day I was making a Unity(!) startup-disk on a separate USB stick but mistakenly put the files on this external disk and didnt notice it before it was done.

Now the question: is there any way for me to get those photos back? At least, the Unity files placed on this external disk was not more than a few Gb, so it shoul ...

Score: 1
jth avatar
External monitors via USB-C dock not recognized until I restart computer
sy flag
jth

I'm running Ubuntu 20.04.6 LTS on a Dell Latitude 3520 laptop, which is connected to two external monitors via a Dell USB-C dock. This works great, except when I suspend the laptop and disconnect the dock for the weekend, and then come back and re-connect the dock, the external monitors are no longer recognized, and neither is the ethernet cable (also connected to the dock), but my mouse and keyboard

Score: 1
George Hazan avatar
Cannot use Google Drive in my Google online account
cn flag

I want to access files at my Google Drive from Kubuntu 23.04 I'm running. The problem is that when I add Google online account, it allows me to upload files to Youtube only, no traces of Google Drive anywhere. What am I doing wrong?

WMBR, George Hazan

Text

Score: 0
Domenico Scopece avatar
Android Studio isn't working
my flag

Installed using the correct repository, when I click on the icon, the program just does not open itself. Tried with both snap and apt version. I have installed the latest openjdk release. What can I do?

Score: 1
Mehrab Hossain avatar
"sudo: unable to initialize PAM: Critical error - immediate abort" when try to run "sudo apt-get update" on Ubuntu 22.04
md flag

I am encountering an issue on my Ubuntu system when attempting to run the command sudo apt-get update. The terminal returns the following error message: sudo: unable to initialize PAM: Critical error - immediate abort. I am seeking assistance in resolving this problem.

I have already attempted the following troubleshooting steps:

  • Rebooting the system.
  • Running the command with the -i option.
  • Check ...
Score: 0
hstoellinger avatar
VLC - specifying debugging option and log file doesn't work
in flag

I am trying to display an mp4-file using vlc. I have specified the verbosity level as 2 (debug) and a log file name of ~/vlc.log. When I run vlc, it does NOT display my slideshow. Nevertheless, I cannot see anything in the log file. Any ideas?

Score: 0
xbass540 avatar
Dell XPS 9310 does not display 4K on an external monitor
lu flag

I have a Dell XPS 9310 connected with my 4K Lenovo L28u-30 monitor. It used to work fine until recently. Now it only displays 1920x1200 as max resolution and I can't go 4K. The monitor is connected via the type-c - HDMI accessory. I bought a new high speed cable but no luck with it either. So i have tried lots of answers can't find the solution. The following series of commands give:

xrandr --newmo ...
Score: 0
MrAnima avatar
How to destroy an X window?
es flag

JetBrains IDEs sometimes leave tiny residual windows (probably supposed to be popups/tooltips) that it forgets to destroy. Is there an Xorg tool to quickly destroy these windows (I don't want to kill the whole process like xkill does)?

I'm guessing destroying those could cause issues though (e.g. double-free at the Xorg level when the JVM exits), which could explain why such a tool isn't popular.

 ...

Score: 1
Marc Philander avatar
Why is the Ubuntu 22.04 reboot sequence stopping?
mr flag

I have completed the update to Ubuntu 22.04 but get the following message when rebooting:

mphilander@Mphilander: ~$

How do I continue the rebooting process after this line?

Marc

Score: 0
folow avatar
Kerberos - Basic Workstation Authentication on ubuntu 22.04
ke flag
  1. I have configured Kerberos Server on Linux and it is working fine. Realm name is EXAMPLE.COM
  2. I do NOT have LDAP server at this time!
  3. On Ubuntu 22.04 Desktop I have installed "krb5-user" and "sssd-krb5" packages.
  4. I have tested "kinit user01" and password and TGT ticket is created (I can see it with klist).
  5. Now I would like to configure Ubuntu Desktop 22.04 login process to authenticate to KDC server, b ...
Score: 0
Atom Particle avatar
Microphone making noise, no recordings
li flag

My microphone plugged in correctly but in recording it's just making noise.

https://www.sendspace.com/file/g7si02

Score: 0
markling avatar
How do I view the manual page for Firefox snap
cn flag

I'm using Firefox 113.02 on Ubuntu 22.04.

These commands produce nothing:

._. man firefox
No manual entry for firefox

._. find  / -name "man" -xdev 2>/dev/null | grep firefox

I can see three snap dirs among my system files:

._. find / -type d -xdev -name "snap" 2>/dev/null
/home/bonzo/snap
/var/snap
/snap

If I search in /snap for man files and dirs with ._. find /snap -name "man" 2>/dev/null

Score: 0
Mohammad Baqer Akhlaqi avatar
Issue with File and Folder Opening on Kubuntu
ge flag

I recently installed Kubuntu (Regular Kubuntu not via WSL) and encountered some issues that I would like to describe. I believe two situations are related:

  1. On my desktop, when I click on files or folders to open them, they only show a file icon (default white-colored file icon for files that do not have an icon) in the task manager. It briefly indicates loading or opening, but after a second or s ...

Score: 0
Apurva Kunkulol avatar
ClamAV doesn't scan a file if the extension is JSON
cn flag

I am using ClamAV with it's Python interface pyclamd to scan for any potential malware or "bad files" that are downloaded by the code on the server. While it scans all other files properly, the issue arises when the sample malicious signature is placed inside a JSON file and then the file is placed in a .zip folder. The file just passes through. I can't include an actual malicious file since the c ...

Score: 0
twinsuns avatar
NFS mount best practice
hr flag

Say I have some data on an NFS server that is currently mounted to /mnt/data on a client but I want to have it accessible at /home/user/data instead, both server and client are running 22.04.

Would it be best practice to mount the NFS data share directly to /home/user/data or use some kind of symlink or hard link to point /home/user/data to /mnt/data?

Or does it really not matter? My gut feeling is to ju ...

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.