Latest Ubuntu related questions

Score: 2
Hide Firefox (~114+) title bar in Kubuntu (23.04)
br flag

In Kubuntu 23.04 the option to hide the titlebar is missing:

enter image description here

This happens with version 114.02, be it local ("portable"), snap, or mozilla-team PPA version. The same with beta and nightly (115, 116).

In a "portable" non-snap ESR version (102.12.0esr) the setting is present but it does nothing anymore, although it worked until some time ago.

enter image description here

The older solution of using true for about:config - brow ...

Score: 0
Kuldeep bhatt avatar
Ubuntu loads very slow? Please help me minimize
jp flag
 lucy@robus  ~  systemd-analyze blame
 1min 12.928s plymouth-quit-wait.service
 37.843s apport-autoreport.service
 31.695s snapd.service
 23.725s NetworkManager-wait-online.service
 20.722s udisks2.service
 19.978s networkd-dispatcher.service
 17.886s accounts-daemon.service
 15.202s apt-daily.service
 15.046s gpu-manager.service
 13.776s dev-sda7.device
 13.351s ModemManager.service
 12.504s dev-lo ...
Score: 0
Michael Moriarty avatar
Need location of gedit in Ubuntu 23.04 to add to Filezilla 3.63.0 filetype associations
br flag

I am trying to locate the gedit app in my newly installed Ubuntu 23.04.

In filezilla I am adding Filetype associations under File editing for various text file types such as txt, png, html and wish to use gedit.

If I put txt /usr/bin/gedit %f for example filezilla throws an error stating it cannot find the associated program, yet that is the correct location.

What am I doing wrong?

Score: 0
Aleksandar avatar
Who is invoking kernel driver for Ethernet in Linux?
dz flag

I have already kernel driver and I want to implement some more functionality for it.
And firstly, I was wandering if there is "somebody" who control this Ethernet driver in kernel space, or it's like if some app in user space need Ethernet communication, this Ethernet kernel driver will be called?
Is the system call that one who implements that interaction between kernel and user space application?

 ...
Score: 0
Rerun avatar
Remove snapshot function from app windows when pressing ALT+space?
cn flag

I have upgraded from Ubuntu 20.04 to 22.04, and discovered a tremendously annoying feature. Whenever I wish to hide/minimize an app window, I have pressed ALT + SPACE on my keyboard, and then SPACE again. This hides the window on 20.04, and it is fast and effortless, comes without thinking. On 22.04, however, when pressing ALT + SPACE the first option is "Take snapshot", so pressing space will only result ...

Score: 0
Keff avatar
Copy/paste is not working in VMware (Ubuntu)
sb flag

Suddenly copy/paste stopped working from/to Windows10 host computer to/from UbuntuVM. Ubuntu restart did not help.

Regards, Keff

Score: 0
JosefLintz avatar
QT6 strange widget rendering when 'XDG_CURRENT_DESKTOP' is defined
US flag

~~(Note: This question was originally asked on QT's forum, without much help)~~

We recently upgraded to Ubutnu 22.04, with QT 6.5.1 installed using the online installer. When porting some of our older (QT <= 5) apps, I noticed a strange issue with buttons, and progress bars, (so far).

In the designer, when I add a new button or progress bar, this is what I get (After further testing, it's not only lim ...

Score: 0
nightwatch avatar
Restore Default Ubuntu 22.04 DNS Settings
tr flag

Situation
Prior, to properly backing up my freshly installed Ubuntu 22.04 with Timeshift... I attempted to instead install dsnmasq for local web development. Of course, I broke my DNS and now my fresh install has no internet access :-(

Error
These are the exact step from my personal notes that caused the error:

1. Disable & stop systemd resolved  

    $ sudo systemctl disable systemd-resolved  ...
Score: 0
Amit Kumar avatar
Not able to install any thing by using snap. Getting some mounting error
tk flag

error: system does not fully support snapd: cannot mount squashfs image using "squashfs": exec: "mount": executable file not found in $PATH

Whenever I try to install any application by using snap getting this error. And also already installed application are not opening.

And few application have been removed automatically even I am not able to access my settings.

Score: 0
Ivan Tay avatar
Accessing Intel J4125 GPIO Pins
cn flag

Does anyone knows how to access and write to the Intel J4125 board GPIO? I have tried using the raspberrypi GPIO tools and it cannot detect the hardware pins. I have tired to load the gpio-it87 module and the gpiochip0 shows up (using gpiodetect) but I am unable to change the pin values, meaning using gpioset (gpioset 0 0=0 or gpioset 0 0=1) writing a 1 or 0 changes nothing because the read (gpioget 0 0 ...

Score: 0
USB serial device not getting port in Ubuntu 22.04
cn flag

I have a USB device that have been using for years in older Ubuntus to which I can talk via serial port. lsusb shows the device. I am now trying to find in which serial port it is (i.e. /dev/whatever), I have tried with this and it is not showing up, I have also tried with python3 -m serial.tools.list_ports and get no ports found. I already uninstalled brltty as suggested here and restarted the PC. Still  ...

Score: 0
adrian avatar
Auto write code in qterminal
mc flag

i have script like below :

#!/bin/bash
qterminal -w /media/amg/TO1 &&
sudo chmod -R -v 755 * <- ***how to make auto write in qterminal & auto enter***
exit

my questions is how to make chmod line auto write in qterminal & auto enter

regards,

Score: 0
Cashel Richardson avatar
Drives are visible in BIOS and Disk utility but not in Files
pl flag

I just recently switched from Windows 10 to Ubuntu because I was having trouble resetting my computer, so I Formatted my Windows SSD and installed Ubuntu, But Im having trouble accessing my drives.

They are both visible in the Disk utility with the correct names and serial numbers, as well as the BIOS. But I cannot seem to access any of the data through the File Explorer.

Both my SSD and HDD are unr ...

Score: 0
How to upgrade 20.04 to 20.04.6 from command line?
de flag

I have found a computer with Ubuntu 20.04 LTS that I did not use half a year, and I wanted to update the packages to the recent ones. I thought 20.04 LTS is supported through 2025, so I issued

$ sudo apt update
$ sudo apt upgrade

and got this:

0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

OK, interesting. So I checked I have

$ gcc --version

gcc (Ubuntu 9.3.0-10ubuntu2) 9.3.0

and logg ...

Score: 1
Алексей Захарченко avatar
How to set GRUB dual boot if ubuntu and BIOS can't detect my windows 10?

My BIOS can see both discs with ubuntu and windows 10. It detects ubuntu, but sees disc with windows just as 256gb ssd. If i choose first boot option 256gb ssd, it loads windows. If i choose first option ubuntu it loads it. I tried os-probe, it doesn't detect windows. I tried suggested option in windows to turn off quickload, didn't help. Ubuntu 22.04.2 LTS

So i guess the main question is, how to ...

Score: 0
Delta_G avatar
Help finding a video Editor for Ubuntu 22.04
mu flag

I have downloaded almost everything from the list. OpenShot won't open. Neither will FlowBlade. KdenLive will open but it won't let me add any videos of any kind. Nothing works on 22.04. I am just a beginner with video editing. Is there anything in the repo that works out of the box with 22.04?

I have ffmpeg and all of that stuff installed. KdenLive just says "Cannot open file" for every f ...

Score: 0
cxwf14 avatar
Changing GPU will affect WIFI and audio adapter compatibility?
pk flag

After changing my CPU + dGPU to an APU (4600G), I noticed that several peripherals are having compatibility issues.

The wifi issue:

  • Under the old setup, i had to build from the driver after every OS update.
  • Under the new setup, the OS won't recognize the adapter at all

The audio issues:

  • Under the old setup, the OS won't recognize headphone unless I run pulseaudio --kill and pulseaudio --start (re ...
Score: 0
fmotion1 avatar
I am trying to set up a dual boot partition layout. I have win10 already installed and shrunk volume. Help!
at flag

I can't figure out the best way to partition one of my 2x2TB nVME drives for Ubuntu.

I'm also going to install Mint as well, but that's going to occur on another drive and out of scope of this question.

In windows I shrunk my data nVME drive to create a 150GiB partition for Ubuntu. My plan was to just install on this drive. But I completely neglected to think about things like:

  1. Where to place swa ...
Score: 0
billy avatar
Crontab permission denied despite user being listed in /etc/cron.allow
tw flag

I'm attempting to run crontab as the "ubuntu" user on a machine running Ubuntu 20.04. I get a permission denied error despite the "ubuntu" user existing in /etc/cron.allow.

$ crontab -l
/etc/cron.allow: Permission denied
You (ubuntu) are not allowed to use this program (crontab)
See crontab(1) for more information

I have older machines running on Ubuntu 18.04 with the same /etc/cron.allow config ...

Score: 0
専門家 avatar
"nmcheck.gnome.org" pops up with Web Access Blocked, apt-get update returning error 503
au flag

I am operating Ubuntu 20.04 on VirtualBox, the thing is whenever I open the virtual machine a popup from nmcheck.gnome.org with the title HotSpot Login appears claiming that according to the network control policy, I have no privilege to access that website: nmcheck.gnome.org popup

I have tried all sort of things to fix this, restarted the virtual machine, changed the DNS, changed the Connectivity settin ...

Score: 0
dean avatar
netplan issues interface unmanageable
tk flag

I have a netplan like the enclosed one, however, when I do nmcli device status, enp5s0f7 is unmanaged, hence can't get IP address. Any idea?

root@tester-10:~$ nmcli device status
DEVICE           TYPE      STATE                   CONNECTION
enp5s0f4         ethernet  connected               netplan-enp2s0f0
enp5s0f5         ethernet  connected               netplan-enp2s0f1
enp5s0f6         etherne ...
Score: 0
Amir Karimi avatar
Have to unplug and plug the USB speaker to work after sleep
ng flag

When I plug this USB speaker it works fine. It will also be listed as below when I run lsusb:

Bus 001 Device 043: ID 1908:2070 GEMBIRD Honk HK-5002 USB Speaker

But when the system goes to sleep or suspend the device is no longer available. lsusb doesn't list it either. Even tried sudo usbreset 1908:2070 which fails with this error: No such device found.

I guess one way is to disable USB autosuspend but ...

Score: 0
mahrudet avatar
Trying to scan my library for the first time in Plex lead me to trying Chng Dir to my external drive
mt flag

As the title says, I'm now trying to change the directory to external usb drive so I can figure out why I can't get Plex to see the mp4s. Novice Linux user here. I've read and read and it seems that I've tried every suggestion that I could find. All the responses (probably from expert users) make it seem so simple. The simple answer that I always see is cd /media/elements. My external drive is "Eleme ...

Score: 0
vdichev avatar
Scaling Issue on Secondary Monitor
nc flag

So I have a 16-inch built-in laptop display with scale 100% in the display settings on Ubuntu. I also have a 22-inch secondary Acer monitor. The problem is not only that things appear way bigger than they should be on my secondary monitor, but that I am also unable to move my mouse cursor from my laptop display to my secondary monitor through the bottom of the screen. Here's what it looks like in the sett ...

Score: 0
chipmunktunic avatar
unable to repair fstab typo on ubuntu server 22.04 LTS
sl flag

I was looking to set up a new partition on my hard drive and I accidentally made a typo in the fstab configuration file. To be precise, I addded a partition that was not yet formatted in the partition table and rebooted afterwards.

Now, when I start my machine, the system fails to boot properly and enters emergency mode.This is what appears on my screen

You are in emergency mode. After logging in, typ ...
Score: 0
RushSI avatar
Ubuntu gui won't start, disk full. Any way to clean?
mo flag

I have hp thinclient T630 with 64ssd disk on which i run home assistant server on docker container.

It was working very well for half a year or so, today i noticed it is down. I figured my disk is so full it does not even load GUI. I can only access console.

I don't have much knowledge with linux, it took me quite some time to set everything up.

I've noticed that almost 50G of disk space is used by /va ...

Score: 0
Eddie Young avatar
How to prevent thinkbook 16 laptop from underclocking and staying at low temperature?
ie flag

Recently I have purchased Lenovo Thinkbook 16 G5+ IRH with Intel i7-13700H processor.

While I was stress testing CPU on AC, its frequency reached 4.0GHz for a short time and hit 90C, and then it underclocked to 2.5GHz at 60C with 25 watts power consumption for a long time.

Apparently 60C/25watts is not ideal and I expect it to stay at ~80C/55watts. I tried setting performance governor, changing BIOS ...

Score: 0
Ed Delauter avatar
Removing Volumes/ Loop Device post snapd removal/purge
gb flag

I have discovered some remaining "volumes" or "Loop Device" after purging snapd. One is nearly a half gigabyte so my question is can I remove these to free up additional memory. I now have 5-6 GB free under filesystem root after removing snapd but want to completely get rid of anything unnecessary that was related to snapd. Attached are screenshots showing the volumes and properties.

Volume Info 1

Volume Info 2

Volume Info 3

Score: 0
Anton K. avatar
How to kill x2go client when connection is lost?
np flag

I use x2go client on an Ubuntu laptop to work on a remote Ubuntu server. My network connection is not very stable (WiFi), and it disconnects several times per day. When this happens while I'm using x2go, the laptop basically becomes unresponsive for a few minutes, until x2go client shows a dialog asking if it shall disconnect.

The x2go client runs in full-screen mode. There are keyboard shortcuts ...

Score: 0
X_BriX avatar
Problems with setting up Java Runtime Enviroment
sj flag

Fresh Ubuntu 22.04.2 LTS installation. I installed JRE from Oracle website. Added it to JAVA_HOME variable and PATH. Application fails to launch, with "No Java Runtime Environment(JRE) was found on this system"

Any ideas?

Terminal Output

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.

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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.