Latest Ubuntu related questions

Score: 0
 Michael Hoang avatar
My Disk showed wrong free space
mn flag

I ran some commands related to deep learning and they create some temporary files. After deleting all temp files and restarting the computer, I recheck the free space. However, it looks like there is something remaining in my disk even though my actual used space is just 400gb. How could I solve this problem?

The free space is not correct

Score: 0
neuron avatar
how to diagnose kernel NULL pointer dereference when I disconnect external monitor
us flag

This occassionally happens when I disconnect my usb-c external monitor (doubles as power supply).

journalctl:

Jul 17 09:52:07 noic11 kernel: usb 3-3: USB disconnect, device number 2
Jul 17 09:52:07 noic11 kernel: usb 3-3.2: USB disconnect, device number 4
Jul 17 09:52:07 noic11 systemd-udevd[42949]: 3-3:1.0: Process '/usr/lib/snapd/snap-device-helper unbind snap_cups_cupsd /devices/pci0000:00/0000:00: ...
Score: -2
Tekomo Nakama avatar
How to see IPTABLES LOGS?
ma flag

i want to see some logs from an specific IPTABLES rules, i didnt set any path previously, so i think it may be the default path. The report below is the log im seeking. Iptables report

Score: 1
pedrnun avatar
Unable to boot in low latency after kernel upgrade - Ubuntu 22.04.2
um flag

I'm on a new machine a couple of weeks old: Lenovo IdeaPad Gaming 3 15IAH7 Type 82S9 | 12th Gen Intel® Core™ i5-12450H × 12 | NVIDIA Corporation GA107M [GeForce RTX 3050 Mobile].

I configured it to dual boot Windows 11 and Ubuntu 22.04. Then, I used the Ubuntu Studio Installer to install all Ubuntu Studio components, including the low latency kernel. Everything was working as expected, even t ...

Score: 0
will avatar
How do I read and write to my Ubuntu HDD from my Win10 PC?
tm flag

I have a new Ubuntu computer on the same internet network as my primary Windows 10 PC. I do not have a need to Remote Access into the whole Ubuntu PC, but I would love to be able to read and write files from my Windows PC into my backup Ubuntu PC HDD, and vice versa, ideally.

I have tried using Remmina from Ubuntu and RDP from my PC, but cannot seem to connect either way. I have also tried to mak ...

Score: 0
kornoborno234 avatar
After removing a package that came with a meta-package, will it be reinstalled in a future upgrade of the meta-package?
mg flag

I'll describe this with an example:

  1. I installed the lxde metapackage back in focal (version 10)

  2. I purge firefox from my ubuntu installation.

  3. I upgrade the distribution to jammy and the lxde metapackage version changes to 11

Will that path of actions re-install firefox?

Score: 0
die_dev avatar
Libreoffice Writer, editing bibliography entries is generating a new reference for each modification
at flag

I placed several bibliography entries in my document, I modified the biblio .odb file table using Base and I'm adding citations through insert > table of contents and index > bibliography entry.

However, I have the same bibliography entry several times in the document, and I want to modify it to manually change the page number for each of them, but every modification creates a new entry in  ...

Score: 0
Shankar Srinivasan avatar
When i start it goes to terminal login but GUI login never appears
na flag

When I start it directly goes to terminal login but GUI isn't appearing. Tried installing ubuntu-desktop but it throws error. Please refer the screenshot and help me. Thanks in advance. enter image description here

Score: 0
Lacoudasse avatar
why my user folder is owned by root after a clean install?
lk flag

I just installed Ubuntu 23.04 and this happened. Last time I installed Ubuntu, the same thing happened. I don't understand why.

This was my config:

From my SSD

  • 105mb fat32 in /boot/efi (also used for windows 10)
  • 32gb swap
  • 105gb ext4 mounted in /
  • 385gb btrfs for /home

From my HDD

  • 914gb btrfs in /home/my_username/HDD

could it be because i created a partition in my home/user folder at install?

Score: 1
Green绿色 avatar
Ubuntu 23.04: No audio after starting Audacity
ng flag

When starting Audacity on a fresh install of Ubuntu 23.04, there is a short clicking sound, and then the audio is gone. Neither Audacity nor other applications (e.g., Audacious) are able to make my headphones output sound. However, sound output via speakers still works.

When opening the sound settings of the OS, I can select between headphones and speakers. Changing the sound device to speakers l ...

Score: 0
R M avatar
"Input Not Supported" with a new installation
tk flag
R M

I partitioned the HD on my Windows machine and installed Ubuntu on it. It's a custom built desktop for gaming, so it has some custom parts. After the installation, when it restarted into Ubuntu I'm getting "Input not supported" on the monitor.

Based on this article, it could be related to the graphic card and installing the correct driver will fix the problem. To do that how do I first get into Ubunt ...

Score: 0
Tayyebi avatar
Ubuntu 23.04 Installation: Failed to start systemd-ud
ph flag

I was trying to install Ubuntu 23.04 on an Intel Core i7 machine, which the installer get stucked on loading screen. Using F6 button I figured out that it's running a job as below:

[FAILED] Failed to start systemd-ud... To Complete Installation
.
.
.
[••••••] job modprobe efi_pstore.service/start running ( x mins and y seconds / no limits)

Even running safe graphics didn't help.

Prost!

 ...
Score: 0
Cranberry avatar
Xubuntu Linux 22.04: "sudo apt update" does not work
gf flag

Hello Linux Community,

I am having an issue with my "sudo apt update" command. When I run it, it gives me error messages stating that a jammy Release does not have a release file. I am fairly new to using Linux, is there something I can do to fix this issue?

(The site won't let me post an image, so here is the error message I get):

N: Skipping acquire of configured file 'main/binary-i386/Packages' as rep ...
Score: 0
Jack3n avatar
how to save to log all commands made with gnome terminal
tl flag

Need to get logs for commands used on daily basis. I believe there are these kind of logs How can I locate these?

By commands I understand my input commands: ls pwd cd mkdir rm etc

Score: 1
Cranberry avatar
DVD cannot be read in Xubuntu Linux 22.04
gf flag

There is an issue with reading DVDs in Xubuntu. I am running Xubuntu Linux 22.04 on a 2010 MacBook Pro. I am trying to play a regular DVD with encrypted copyright protection (not Blu Ray). Whenever I try to read DVDs on Parole Media Player, an error message appears that states "Gstreamer backend error: Could not open CD device for reading". I have researched solutions, and I've installed Ubuntu Restrict ...

Score: 0
John Doe avatar
Issue with Input Device Selection in Ubuntu 22.04.02 LTS
eu flag

I am a new Ubuntu user and have been using Ubuntu 22.04.02 LTS as my operating system. First and foremost, I would like to express my gratitude for the exceptional work you have done in creating such a powerful and user-friendly OS.

However, I have encountered a particular issue regarding the selection of input devices in the sound settings. I have a pair of headphones with a broken microphone, a ...

Score: 0
noonenine avatar
How to install pip for python2 and pip3 for python3 in Ubuntu?
zw flag

How can I install pip for python2 and pip3 for python3. So that when I run pip --version it should show pip 18.1 from /usr/lib/python2.7/dist-packages/pip (python 2.7) and when I run pip3 --version, it should show pip 18.1 from /usr/lib/python3/dist-packages/pip (python 3.7).

Score: 5
Can I install Thunderbird 115 as a .deb package?
in flag

I'm using Kubuntu 23.04, do not use Snaps, and wish to update to Thunderbird 115 from the installed version 102. Is this possible? It appears as if Ubuntu have stopped providing non-Snap packages for mainstream apps and Thunderbird themselves offer me a tar.bz2 whilst I'd rather use packaged apps.

Will Thunderbird 115 be available as an official .deb file at all; will it be in the repos? What's t ...

Score: 0
After installing wine laptop crashed
at flag

After installing Wine in my Linux laptop the laptop is not starting and crashed. I have not backed up my data. Please tell me what to do.

enter image description here

Score: 0
SMS text messages on Ubuntu
US flag

I'm having a problem finding info on text messaging in Ubuntu. I've found some info from a few years ago, but nothing recent. Some have mentioned KDE but I'm still not finding the info I want, or need. Some are even saying it's impossible ... in the 21st century??!! I have an iPhone and want to be able to send, and receive messages to/from others, no matter what kind of phone they're using. TIA!

Score: 0
Error constructing proxy for org.gnome.Terminal
bt flag

I just moved a user from one 22.04 computer to another which now has two users, by creating the user, and then copying /home/user

My problem is that the gnome-terminal will not start. By installing another terminal program I see this error:

$ gnome-terminal 
# Error constructing proxy for org.gnome.Terminal:/org/gnome/Terminal/Factory0: Error calling StartServiceByName for org.gnome.Terminal: Timeout  ...
Score: 0
Colin Sutter avatar
Says i'm out of storage but i'm not
sl flag

When I try and run any app or tab auto complete it says I'm out of space ex. -bash: cannot create temp file for here-document: No space left on device

But when I run df -h it says I have 67% space used

Filesystem                      Size  Used Avail Use% Mounted on
udev                            7.8G     0  7.8G   0% /dev
tmpfs                           1.6G  1.2M  1.6G   1% /run
/dev/mapper/mi ...
Score: 0
Clemens avatar
Dell XPS 13 9365 - can't login using fingerprint-reader
cr flag

Recently I have bought a 2nd-hands xps 13 9365 with W10 installed on it. I prefer to use Ubuntu so I downloaded/installed 23.04.

Setting up fingerprint-reader was easy (at least I think so) and both index fingers have been scanned/registered. But when I want to use the fingerprint-reader to come out of suspend mode it failed to do so (fingers are not red and password is required)

As mentioned it was ...

Score: 2
Alphax Anon avatar
Newbie Ubuntu 22.04.2 on thumb drive "symbol 'grub_file_filters' not found"
pn flag

Linux noob here, although I do have some experience with BSD Unix.

I downloaded and created a bootable USB drive from "ubuntu-22.04.2-desktop-amd64.iso" using Rufus.

When I boot my laptop from the USB drive, I get the following:

GRUB loading:
Welcome to GRUB!

error: symbol 'grub_file_filters' not found.
Entering rescue mode...
grub rescue>

So after some poking around, I find the grub directory ...

Score: 2
Fgop avatar
Ubuntu server 22.04 suspend issues
je flag

I'm running a headless Ubuntu server as a media server. As I only rarely need access to the data, I'm suspending the system when it's idle. The command systemctl suspend is used to suspend the system.

This worked fairly well with Ubuntu 20.04 LTS but since upgrading to 22.04 LTS suspense is not working at all. Note: Before upgrade the problem I'm describing here happened rarely as well.

The probl ...

Score: 0
fik236 avatar
Xubuntu 23.04 bluetooth - br-connection-profile-unavailable
ph flag

I have similar problem to: Bluetooth problem with Ubuntu 23.04 but there is no solution

I have bluetooth headphones Marshall Major III Bluetooth.

In Xubuntu 22.04 works perfectly, but after upgrade to xubuntu 23.04 no.

It is paired and after computer start it is conected and imediately disconected and few times connected and disconnected...

Bluetooth manager answers me: Connection is not succesfull:br ...

Score: 0
Mamoona avatar
How should I open my html files from vs code ubuntu on google chrome?
tn flag

How should I open my html files from vs code ubuntu on google chrome? I have watched a couple of videos and also have installed the related extensions

I have checked on ubuntu whether there is any error in the installation of google_chrome by entering the command "google-chrome --version" it gives "Google Chrome 114.0.5735.198" but still when I want to open my html files from vs code to google-ch ...

Score: 0
babayaga avatar
dhcp server on Ubuntu 23.04 failed
sj flag

When I check for the status of my DHCP server with "sudo systemctl status isc-dhcp-server", the system shows server failed.

Score: 0
Invention1 avatar
Xrandr acting randomly
us flag

We have a computer running Ubuntu 22.04 LTS. It has four monitors and is part of a livestreaming setup. One monitor is on the left, and three monitors (a screen, a projector, and a HDMI-USB converter box that feeds a livestream camera input) are overlapped to all occupy the same screen area - any image on one shows on all. This is useful for projecting an image while simultaneously livestreaming it to ...

Score: 0
MasterToru avatar
'A start job is running for wait for network to be configured'. optional:true skips this but breaks some docker containers
bm flag

I have been running an Ubuntu Server for a while now. Recently, my router stopped "sending internet" to the devices connect via LAN, which includes my Ubuntu Server. The server is running on bare metal, it is not a VM.

I restarted the router and the connection fixed itself for other devices but now 'A start job is running for wait for network to be configured' appears during boot.

I have tried addin ...

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.