Latest Ubuntu related questions

Score: 0
HELP ME avatar
The external USB keyboard cannot work being at Usb 2.0
ca flag

Why my external USB keyboard cannot work by a Usb 2.0, only that of 3.0 ?

How is the configuration script or software's solution ?

Score: 3
crazo7924 avatar
recovery of USB drive after accidental formats of its entire block
de flag

Yes, I was dumb enough to not check that I formatted the whole block as fat32, then NTFS and multiple attempts to rejuvenate it using dd-ing a blank disk image file. On inspection of size using blockdev --getsize64, it reports the correct number of bytes but it fails to get completely filled up from /dev/zero. (honestly don't know why did I do that in the first place).

Edit: Ubuntu LTS (jammy) i ...

Score: 0
mohammed ebrahim avatar
Nvidia GPU driver installation
in flag

I have a Lenovo IdeaPad gaming 3 15ach6 with an Nvidia GeForce RTX 3060 as dedicated GPU and AMD Radeon integrated GPU 22.04 as a dual boot with Ubuntu and Windows 11. If I install the latest Nvidia driver and reboot a black screen appears saying AMD Radeon found and does not open until I access recovery mode and undo the installed driver and install the open kernel. How can I download the Nvidia driver ...

Score: 0
David Silva avatar
Randomly get: gpg: keyserver receive failed: Cannot assign requested address
us flag

I want to add new repositories on Ubuntu 18.04 and randomly get the following error:

gpg: keyserver receive failed: Cannot assign requested address

Randomly, as in, the same command sometimes works and sometimes doesn't. When it doesn't, I just rerun it and eventually it works.

I've seen related questions, like this one but there are no satisfactory solutions. I didn't have this problem is the last few ...

Score: 0
Daniel Handojo avatar
Ubuntu 22.04: Freeze/Login Loop caused by GDM
cn flag

Writing this question as a resource for future readers.

Environment: Ubuntu 22.04, Wayland
Hardware: Nvidia GeForce MX550

I have an issue where my computer freezes after the login screen. After waiting a few minutes, it eventually loops back to the login screen. And turning off the computer, for some reason, takes 5+ minutes to finish.

What I tried:
Pressing escape during the shutdown screen toggles the ...

Score: 0
Beni avatar
Polyspace Code Prover Ubuntu Server
jp flag

I tried to run the Polyspace Code Prover by using the command ./pollyspace-bug-finder options.txt

It starts running several lines of code and afterwards it gives me an error saying: Error Limit reached. Without any other context.

Running the program on a windows machine, using the GUI, on the same project, it gives me a good analysist.

So I am thinking that I somehow set up wrongly the options.txt  ...

Score: 0
Jim avatar
qBittorrent does not run external shell script
ph flag
Jim

I set qBittorrent-nox to run a shell script after completing a download, but nothing happens. If I change Run external program on torrent completion to a built-in command (say mv "%F" "%F-copy"), then it runs fine.

The shell script basically does the same thing:

path=$1
mv "$path" "$path-copy"

I put the shell script under /usr/local/bin/movefile, and set owner to root and permission to 755. Using  ...

Score: 0
Filip Vuković avatar
Networking without network manager
aw flag

If I were to, for educational purposes, delete network manager on ubuntu 22.04 and try to configure wifi, ethernet, usb tethering and VPNs manually.

What would I need to have installed and how would i set it up?

Score: 0
Firman ismail Hariri avatar
Error while install postgresql 15
jm flag

i have problem while installing postgresql on my ubuntu 22.04.03 , i was follow step-by-setp guide on postgresql page, and youtube but still have this problem

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution ...
Score: 1
DjZU avatar
gedit admin:// timeout
er flag

Whenever I do some administration on my home server, I will have a terminal open running commands with sudo and modifying files with gedit admin://<path_to_file> &!

Since it always take me more than 5 minutes to get everything done, I found annoying to have to re-type my password every so often.

I successfully managed to increase the time-out for command line from the default 5 minutes to 1 ho ...

Score: 0
Iervn6341 avatar
KDE systemsettings left panel option pop on right
gi flag

I'm try to change appearance on kde.Then I don't know why my settings include options pop on right

expect:

(use 'discover' on kde and select first option on left panel)

enter image description here

should be like this

enter image description here

reality:

(use 'systemsettings' on kde and select first option on left panel)

enter image description here

How can I back to default.

Score: 0
Md.Tanjeeb Ahsan avatar
how to install php7.2 in Ubuntu 23.04
sv flag

how to install php7.2 in Ubuntu 23.04.I try to install php7.2 but it's show the below message:

E: Unable to locate package php7.2
E: Couldn't find any package by glob 'php7.2'
Score: 0
best_of_man avatar
What graphic card driver should I install?
pl flag

I use Ubuntu 22.04 and my laptop has Intel 530 and GeForce 960M graphic cards I think. Recently because of either upgrading my graphic driver or OS kernel, I have an issue with my graphic card. I wanted to make sure what driver should I install?

When I run apt search nvidia-driver it shows up a long list as below. It seems some of them are free and some are not? Also there are headless, server, Xorg, e ...

Score: 2
Mot avatar
Window Manager breaks Firefox
ag flag
Mot

I am running an Ubuntu 22.04 on my laptop. I like using Firefox. It is installed by default as a snap package. I am using an additional monitor within my setup with the same resolution as the laptop's display.

When I am using Firefox in a maximized window the window will break at some point in time. With breaking I mean that hovering over links, text editors, menu items, or anything else will not ...

Score: 0
gabogabans avatar
Dependency isuue installing: libmagickwand-dev
hk flag

I'm trying to download imagick for my ubuntu machine, I tried command:

sudo apt-get install pkg-config libmagickwand-dev -y

But I'm getting the following error:

Reading package lists... Done
Building dependency tree
Reading state information... Done
pkg-config is already the newest version (0.29.1-0ubuntu2).
Some packages could not be installed. This may mean that you have
requested an impossible ...
Score: -3
Domnig avatar
External monitor indicates no signal
im flag

I reinstalled Ubuntu after this issue happened, and no workaround helped.

However, I have the same issue.

Laptop is a hp. Gpu: Rtx3050ti

Score: 0
Ramesh Pawar avatar
VPS server configuration
cf flag

I have one VPS server and 4 domains under that, having 1 IP address as of now, also I have 4 CloudFlare accounts for 4 domains hosted for easier DNS management

My question is:

Q1. Is it possible to configure server such that same IP resolves to multiple domains but sending email resolved to different domain name Example: when user with email ID [email protected] sends mail to someone it should be show ...

Score: 0
Kranthi avatar
Is Azure AD integration is compatible with Ubuntu 23.04 CLI version
mp flag

I have launched new Ubuntu 23.04 server and followed the steps mention in reference link(1). However it is not prompting for login credentials after updating tenant id and application id in the configuration file. . Then i have installed GNOME GUI in the server to test the azure authentication but not working.

can anyone confirm if this Azure AD integration is compatible/work with CLI/SSH version ...

Score: 0
maximus237 avatar
Get stuck while booting ubuntu 22.04
cl flag

i got the error mentioned in the title. I never had this before but i tried every solution which is similiar to my problem in the threads

I also got this error:

ACPI BIOS Error (bug): Failure creating named object [\_SB.PCIO.GPPO.VGA], AE_ALREADY EXISTS (20221020/dswload-326)
ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20221020/psobject-220)
ACPI BIOS Error (bug): Failure creating named ...
Score: 0
Adam avatar
Ubuntu 22.04 - packages broken after common update
kr flag

I have quite old instalation of Ubuntu, regulary upgrading to LTS. Last I did common package update via Discover I've got all broken.

Simple apt install got me this:

apt install firefox
...
...
dpkg: error processing package udev (--configure):
 installed udev package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of snapd:
 snapd depen ...
Score: 2
Vitor Oliveira avatar
Ubuntu Encrypted instalation in external Hard Drive booting in recovery shell "GNU Grub"
mx flag

What I did:

  • 1 - Copied Ubuntu Studio 22.04.2 LTS to a Ventoy Pendrive

  • 2 - Chosed Try or install Ubuntu

  • 3 - Clicked in the icon for install in the desktop

  • 4 - During installation, Set the language to Brazilian Portuguese and default keyboard

  • 5 - Selected Full instalation erasing disk (An external HD)

  • 6- Flicked the encrypted checkbox

  • 7 - Chosed a phrase password

  • 8 - Removed the ...

Score: 0
Max Barawid avatar
Blank screen with blinking cursor 20.04
be flag

I am new to Linux. I have a spare, old Sony Vaio laptop and installed the Ubuntu Desktop 20.04. Installation went well but I got a blank screen and a blinking cursor on the left corner of the monitor. I tried the Cntl+Alt+F3 but nothing happens. Please help.

Update: I got it working now. The problem was on my keyboard. Using external keyboard worked this time. Thank you.

Score: -2
newcat1000 avatar
How to safely migrate from one VPS host to another?
jp flag

I have a LAMP stack with two virtual hosts with WordPress on. I am considering migrating from Digital Ocean to Contabo, because Contabo has many more specs in the same price range, and I really want 16GB of RAM.

What are the best practices? To install the LAMP stack on Contabo and only migrate the WP site and Mysql? If so, how to do so safely?

Or to migrate everything? If so, how to do so safely?

Score: 0
tester54321 avatar
When I upgrade from Ubuntu 20.04.6 to 22.04 Internet not working
ad flag

I have a virtual linux server used to host splunk, when i upgrade from 20.04 to 22.04 all internet on the machine goes, cant ping askubuntu, google or any site, it cant fetch updates if i do apt-get update, i have tried turning the wifi card on and off e.g ifup ens but it says its running ifconfig returns ip etc, i dont have a gui on this machine and as its virtually hosted its very difficult to navigat ...

Score: 0
Adrianul avatar
VM crashed during ubuntu update and doesn't start anymore
am flag

I was trying to update my VM from ubuntu 20.04 to 22 via command line and it froze after aprox 20 mins. I restarted it and now it doesn't boot anymore and it gives me the message: A problem has occurred and the system can't recover. Please contact a system administrator.

Any thoughts? I briefly see an error with Failed to start Dispatcher daemon for systemd-networkd.

Score: 0
David Lococo avatar
Ubuntu 22.04 freezes during shutdown
va flag

I recently set up Ubuntu 22.04 on my MSI laptop running Windows 11 as a dual boot. The Ubuntu portion is running on my second SSD, so the two OS's are running each on their own drive. When I shutdown or restart the Ubuntu OS it goes to the splash screen and immediately freezes and fails to shutdown completely. If I press F1 during the shutdown, this is what I see, but it seems things are shutting down f ...

Score: 1
Dude avatar
Ubuntu 22.04.3 New monitor displays "no signal" on startup
mx flag

Recently I bought a new Dell S2722QC monitor for my PC. I connected it via HDMI. When I start the PC the monitor shows warning "No HDMI Cable". However it works fine with another PC (Windows 10 without dualboot). My setup is Ubuntu 22.04.3 with dualboot (GRUB and gdm3). AMD CPU (so no Intel drivers) and RTX 3080Ti GPU.

When I searched for similar problems I noticed that mostly there are two scena ...

Score: 0
Petru Tanas avatar
Xrdp high CPU usage
lb flag

I have a ubuntu remote server to which I use RDP to connect from my local windows machine. I have installed Xrdp and the connection seems to work, but Xrdp process seems to have very high cpu usage (~50% while idle, and up to 100% when performing actions on the remote machine using the GUI)enter image description here

Is this normal behavior? If not, how could I remedy this?

My first guess if that Xrdp is running using software rend ...

Score: 1
Tim avatar
How can I create bookmarks in an mp3 file?
us flag
Tim

Is there a software application that allows me to bookmark a timestamp with some tag in the play of an mp3 file? For example, I want to bookmark places in an audio book, corresponding to the bookmarks/outlines of its pdf file, to signify the beginning of chapters and sections and any place that interests me.

Can I do that in VLC player? Or which software application would you recommend?

Score: 0
Mabar avatar
Out of memory on boot
st flag

My system is Gigabyte X670 Aorus Elite AX, AMD Ryzen9 7950X, 4x 32GB Kingston 5200 RAM, NVidia RTX A4000. Ubuntu 20.04. and Windows 10 are sharing Kingston SKC3000D2048G.

After a month of work, a freshly installed Ubuntu 22.04. (dualbooted with UEFI Windows 10) stopped booting showing:

Error: out of memory.
Press any key to continue...

After some reading on the Internet about possible a bug in 2 ...

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