Latest Ubuntu related questions

Score: 0
Dharshani Kumari avatar
Ubuntu not showing in MSCONFIG boot tab
yt flag

I installed ubuntu after windows 11 but, it showed grub, but i wanted to use the windows bootloader instad, but when i open MSCONFIG and boot tab, ubuntu was not shown. Please helpenter image description here

Score: 0
suborno das avatar
Unable to install dotnet45 with winetricks on Ubuntu 22.04
jp flag

I have wine 8.0.2 in my system and I have installed winetricks a while ago but after running winetricks -q dotnet45 in terminal i am seeing this.

Executing mkdir -p /home/ubuntu
---------------------------------------------
warning: You are using a 64-bit WINEPREFIX.
Note that many verbs only install 32-bit versions of packages. 
If you encounter problems, please retest in a clean 32-bit WINEPREFIX ...
Score: 0
How can keep the screen layout after turning off the screens with a DELL D3100 Docking Station?
ng flag

System Specs

Ubuntu Version: 22.04.2 LTS Tiling Window Manager: I am using i3WM Docking station: DELL D3100

I have this monitor arrangement in the DELL D3100 Docking Station:

arandr arrangement

Where:

  1. DP-0: Laptop Screen
  2. HDMI-0: 70" Samsung
  3. DVI-I-1-1: 32" Samsung
  4. DVI-I-2-2: 32" Samsung

This results in a Screen Layout as shown in this screenshot.

original-screen-layout

The problem

When I turn off the screens, and turn them on again af ...

Score: 0
Potemkin avatar
Laptop suddenly freezes and this text comes up
na flag
19:15:11 (uetoothd): Failed to set mode: Failed (0x03)
19:15:11 kernel: Bluetooth: hci0: Malformed MSFT vendor event: 0x02
19:15:11 (uetoothd): src/plugin.c:plugin_init() Failed to init bap plugin
19:15:11 kernel: amdgpu 0000:05:00.0: amdgpu: SECUREDISPLAY: query securedisplay TA failed. ret 0x0
19:15:11 kernel: amdgpu 0000:05:00.0: amdgpu: SECUREDISPLAY: query securedisplay TA failed. ret 0x0
19:15:11 ke ...
Score: 0
Stephen avatar
Repository removal fails
cn flag

I followed the directions at:

https://www.linuxcapable.com/how-to-remove-or-delete-ppa-on-ubuntu-linux/

to attempt to remove the ppa: "libreoffice-ubuntu-ppa-jammy.list". Pasted below is that attempt, and it failed. Why does that command not work to remove that PPA? Why cannot the command find that PPA which is clearly in "/etc/apt/sources.list.d/" ?

stephen@stephen:~$ ls /etc/apt/sources.list.d/
balena- ...
Score: 0
dramonroca avatar
How can I download songs from a spotify playlist to my desired folder all Tuesdays at 00:00 with spotdl?
nl flag

How can I download songs from a spotify playlist to my desired folder all Tuesdays at 00:00 with spotdl?

Score: 0
Mr Giggles avatar
mkdir: cannot create directory '{filename}': File exists
ve flag

For context I'm using rclone to copy a folder into a mnt point.

This works until I try to remount, I get the following error

mkdir: cannot create directory 's3': File exists

However when I browse to the folder it is empty, and when i try the raw command:

mkdir s3

I get the same error

ls returns nothing

dir returns nothing

ls -a returns:

. ..

Score: 0
QTom avatar
Ubuntu 22.04.3 LTS - Wired network connection randomly breaking until reboot
hk flag

I have a mini PC I use as a home server running Ubuntu 22.04.3 LTS. I've had it for several months now with no issues but as of a week or so ago it has started randomly losing connection to my network. It is on a wired connection but it just loses connection and acts like it is not plugged in.

I've tried:

  • Turning wired connection on/off in the settings
  • Removing and reinserting the network cable in the se ...
Score: 0
brothman01 avatar
Second Monitor shows BIOS errors after startup
cn flag

I have been using a second monitor with this computer for over a year and recently the computer starts up, shows BIOS errors on monitor 2 and behaves normally on monitor 1 booting into Ubuntu.

The errors shown on screen 2 during startup and then forever more..

The monitor is not faulty because this computer also has Windows installed and the Windows installation still uses the second monitor normally with no hardware changes.

The monitor that is being detected is p ...

Score: 0
hr3260 avatar
Unmounting Synology NAS drives before from Linux machine before shutting down the drives
US flag

So I work in a lab which has a Linux machine (22.04 LTS jammy) as the main computer to manage a file server. The Linux machine has a network interface that allows multiple computers in the lab to connect to the file server (via etc/network/interface) as hosts and another for two Synology NAS drives that act as the file servers/shared folders (these are in etc/hosts as well). These drives (DS1821+ and DS ...

Score: 0
Patrick Lacson avatar
Display port monitor not turning on after turned off Ubuntu 22.04.3
do flag

I have an odd problem. When my monitor is manually turned off or goes to power-saving mode, Ubuntu won't detect it when I try to turn on the monitor. I see a blank screen where the DisplayPort input screen is trying to pick up a signal but nothing.

This is a good monitor and my mac is able to turn on the screen when it wakes up from power saving mode.

My PC is a Dell Optiplex Tower Plus 7010 built i ...

Score: 0
user19706291 avatar
Ubuntu unresponsive (but running) after opening an app in favourites
ag flag

I have been using an old computer which I have determined the SATA cable/port of that computer is broken and unusable, as any hard drive I have tried to put in there has gotten corrupted beyond repair (within a reasonable time frame). For this reason, I have been booting the computer of of USB.

I used a live USB flash drive to install Ubuntu to another USB flash drive, meaning this is not a live  ...

Score: 0
Spruha Pingale avatar
Is it possible to use Ubuntu 22.04 with GeForce GT 610 (390.157 driver) and CUDA 12.2 with TensorFlow 2.13?
bi flag

I'm trying to use Ubuntu 22.04 for my CNN project. For that I'm using Jupyter Notebook. When I'm running my code in the notebook suddenly the kernel crashes.

After following all the instructions available in nvidia such as https://docs.nvidia.com/deeplearning/cudnn/install-guide/index.html#install-linux, etc. and other platforms, I'm still not able to work properly with this combination. Is it poss ...

Score: 0
klapeyron avatar
df does not show full disk space available for lvm root
cn flag

I researched this problem, but have not found exact questions. I installed ubuntu server on ~512G SSD, so I have 474G mounted at root: enter image description here

Checking free space with df -H returns only 106G as a size of root filesystem: enter image description here

Is it just a glitch and should I just move forward with this ?

Score: 0
Subomi avatar
Syncing Audio and Video Streams with FFmpeg to Resolve Timestamp Differences
cd flag

I've encountered an issue with a video file where the audio and visual streams are out of sync. After some research, I've learned that this might be due to timestamp differences between the two streams. I'm wondering if it's possible to use FFmpeg and its libraries to find the timestamp difference between the audio and visual streams of the video file, and then create a new synchronized copy of the vide ...

Score: 0
dmitr2102 avatar
Can't set custom resolution in ubuntu in virtualbox
va flag

I have resolution 2520:1680 (3:2). This resolution is not standard, so i can’t set it through the settings Try change it using xrandr, but it doesn't work (i got exception)

I try this

gtf 2520 1680 60

2520x1680 @ 60.00 Hz (GTF) hsync: 104.28 kHz; pclk: 361.23 MHz Modeline "2520x1680_60.00" 361.23 2520 2712 2992 3464 1680 1681 1684 1738 -HSync +Vsync

xrandr --newmode "2520x1680_60.00" 361.23 2520  ...

Score: 0
Ubuntu 22.04 server automated install via NoCloud http doesn't find HTTP server
in flag

I'm following this guide to run a server install "unattended". To try to simplify this for running from my MacOS desktop I'm replacing KVM with VirtualBox and so I'm running it a little differently...

The instructions tell me to run with KVM:

kvm -no-reboot -m 2048 \
    -drive file=image.img,format=raw,cache=none,if=virtio \
    -cdrom ~/Downloads/ubuntu-22.10-live-server-amd64.iso \
    -kernel /mnt/ ...
Score: 1
Forouh Sayedi avatar
I have 2 problem when I write the command: sudo apt update
bz flag
E: Malformed entry 4 in list file /etc/apt/sources.list (absolute Suite Component)\
E: The list of sources could not be read.
Score: 0
Anvar  avatar
Ubuntu Landscape Reports
pn flag

Is it possible to download reports as PDF and make it more understandable? Is it possible to add dashboard?

Score: 0
MD AL MONSUR avatar
Why ubuntu installer is not showing the unallocated space while dual booting with windows 11
mz flag

Well, I am using an asus laptop with 512GB SSD. I turned off the bitlocker encryption and made an unallocated space of 120GB also turned off the secure boot option in BIOS. But while installing it does not show any Install alongside with windows option I tried the other option also but it does not my 120GB free space .

Score: 0
just_learning avatar
My python script is "freezing" when doing many calculations, and returns to "reality" when it has finished them...How can I fix this?
kr flag

My python code when is doing the calculations it prints a message that the program.py is not responding and when it finish the calculations and display the results, everything works. I mean the mouse, the buttons, no problem at all. How can I fix this temporary "freezing" while my python script is doing the calculations? I am running the python script on Ubuntu 22.04, installed on VMware player...

 ...
Score: 1
BrianMinty avatar
replace a dollar sign $ with carriage return in a text editor
mx flag

I have a text with dollar signs I wish to find the $ signs and replace each one with a carriage return. Please note I do NOT want to remove carriage returns. I can do this with sublime text 3 but sublime text 4 can not

Score: 1
Kenneth Shibaba avatar
Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details
ky flag

Just ran a sudo apt update and I got this message and I got this message which has to do with my anydesk application

http://deb.anydesk.com/dists/all/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.

Can you tell me how to fix this and most importantly what this means? Trying to improve me Linux knowledge.

Thanks

 ...
Score: 0
Shantanu  avatar
incorrectly edited the /etc/sudoers file and lost sudo priviledges
es flag

While trying to figure out why another user doesn't have sudo privileges I got rid of % in %sudo ALL=(ALL:ALL) ALL and after doing I myself cannot lost sudo access. I get the message "xxxx is not in the sudoers file. This incident will be reported." When I do su, I get "su: Authentication failure" which means (based on googling) the root account is disabled. Any ideas on how to fix this? I also ca ...

Score: 1
Samuel Aduamah-Yeboah avatar
aborting debian jammy not supported
re flag

Trying to install Tpot on ubuntu desktop 22.04

via code below

git clone https://github.com/telekom-security/tpotce
cd tpotce/iso/installer/
cp tpot.conf.dist tpot.conf
./install.sh --type=auto --conf=tpot.conf

The output says Aborting. Debian jammy is not supported

Score: 0
Madosis avatar
How to deal with sh: 1: next: Exec format error?
py flag

I want to use npm to run a NextJS project on my Ubuntu 22.04 but every command gives me "sh: 1: next: Exec format error". Do you have any idea how to fix it?

Score: 1
EnronEvolved avatar
LUKS encrypted USB: "Operation cancelled" error on correct passphrase
gs flag

I'm asking as a new question because I don't have enough rep to comment on answers, and the drive in question here is removable.

I've set up an encrypted USB drive using cryptsetup luksFormat, but I'm having trouble mounting it on insertion as I can with other drives. After entering the correct passphrase, I seem to be encountering the same error as in this question.

However, the solution given there d ...

Score: 0
Ajit Kumar avatar
Ubuntu 22.04 settings gnome-control-center suddenly disappearing every time
pr flag

My gnome setting disappeared. In the beginning it was working fine but after some time it automatically disappeared. I tried to reinstall it using sudo apt-get install --reinstall gnome-control-center and it works fine until I reboot my system. After rebooting I need to reinstall every time.

The setting panel is disappearing every time. I don't understand what is the problem. Could someone please ...

Score: -3
Molochnik avatar
How to free all functional keys from using by OS in a specific app?
tr flag

I'd like to use the full set of functional (F1..F12) keys with Alts, Ctrls and Shifts in a specific application. Is there a simple command to make Linux Mint 20.3 Cinnamon send them to it without modifying or trying to utilize? Is there a common way for all OSs with Gnome 3?

Score: 0
khateeb avatar
I added a GPG key but it is not appearing in the key list
ru flag

I added a new GPG key using this command:

curl -fsSL https://pgp.mongodb.com/server-7.0.asc | \
   sudo gpg -o /usr/share/keyrings/mongodb-server-7.0.gpg \
   --dearmor

The file is appearing in /usr/share/keyrings/mongodb-server-7.0.gpg but when I run sudo apt-key list, there is no entry for it, and it is giving an error while running apt update. How do I fix this?

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.