Latest Ubuntu related questions

Score: 0
Rosco Pikotrain avatar
Ubuntu won't boot up after a couple of months
ml flag

I have a Dell computer and went from Windows to Ubuntu. After a couple of months it won't boot. I reinstalled from a USB stick, then after a couple of months the same thing happened. I get this error message regardless of whether it boots or not, it does seem like a lot.

Can anybody point me in the right direction? What I can do to resolve this?

enter image description here

Score: 0
Leevi L avatar
display UNCLAIMED for onboard GPU Advanced Micro Devices, Inc. [AMD/ATI]
us flag

I am using the onboard graphics of the motherboard "Gigabyte Gaming X670 X AX" and I have installed a fresh Ubuntu 22.04 LTS (also tried 20.04 LTS). On startup the screen resolution is stuck at 1024x768 and in settings it says unknown display.

Here are the specs of the motherboard: https://www.gigabyte.com/us/Motherboard/X670-GAMING-X-AX-rev-10/sp#sp

Here are some details:

$ lspci | grep VGA
14:00.0 V ...
Score: 0
f_s avatar
How to start Tomcat9 in foreground on Ubuntu22.04 if it was installed by apt repo?
za flag
f_s

I'v installed tomcat9 on my Ubuntu22.04LTS vm with the following commands:

sudo apt update
sudo apt upgrade

sudo apt search tomcat
sudo apt info tomcat9
sudo apt install tomcat9 tomcat9-admin tomcat9-examples

Then i uploaded my webapp.war file on /var/lib/tomcat9/webapps/ folder and restart it with the command sudo service tomcat9 restart.

For debugging purposes, I would like also to launch my  ...

Score: 0
Ananas avatar
Latest upgrade broke connection
co flag

So I ran sudo apt upgrade from my terminal (Ubuntu 22.04.1 LTS) and I had some hash mismatch issues with some kernel upgrades (5.15.0-58 i think). I didnt think much them, tried to solve the by removing the content of /var/lib/apt/lists but they kept occuring.

I shut down my computer and reopened it some time later now my internet isn't working. No wi-fi and i tried to use my phone as a USB modem, di ...

Score: 0
Phosphorus avatar
TPLink not working on dual boot
us flag

I have the same problem that this post

I don't want to do necroposting it's the real cause because I do a new post but it's exactly the same problem.

I have the same adapter model: TL-WN725N

When I boot in Windows is okay When I boot any Linux I suffer many troubles.

The more boots I do on Windows the worse it ends up working on Linux, it's as if the boots on Windows corrupted the wifi adapter. I'm  ...

Score: 0
Florian Combes avatar
Problem launch spyder
um flag

I encounter the following problem when I want to launch spyder from my ubuntu pc:

    TypeError: arguments did not match any overloaded call:
  scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode = Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = Qt.FastTransformation): argument 1 has unexpected type 'float'
  scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode = Qt.IgnoreAsp ...
Score: 0
nigeldodd avatar
boot presents me with full screen keyboard instead of normal login
br flag

Ubuntu 22.04.1 LTS ubuntu studio

Without me changing any settings, boot presents me with full screen keyboard instead of normal login. I can type my password and get logged in but this spurious and unwanted behaviour worries me.

Can anybody please tell me how to turn it off.

Score: 1
Tobi Akinyemi avatar
Internet connection broken after installing VPN
om flag

I installed https://hide.me VPN on my Ubuntu 22.10 server.

https://github.com/eventure/hide.client.linux

I was using XRDP to control the server with a GUI. After I enabled the VPN, the XRDP connection was immediately cut off.

When the VPN is connected, my RDP / SSH connections dont seem to go through. The only way I was able to regain access to the machine was via https://linode.com's web SSH clien ...

Score: 0
narendra237 avatar
Key is stored in legacy trusted.gpg keyring after installing mongoDB in ubuntu 22.04
nc flag
W: https://repo.mongodb.org/apt/ubuntu/dists/focal/mongodb-org/6.0/Release.gpg: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.

I am getting this warning after installing from mongo DB community edition for linux. currently I am on Ubuntu 22.04

How can I remove this warning from the system.

Score: 1
Ben Hirschberg avatar
How to debug GUI freezing with Google Chrome with Google Meet?
it flag

I have a problem with my laptop (Dell Latitude 7430 with Ubuntu 22.10). When I join a meeting with Google Meet with Chrome within 30m my whole UI freezes and only hard restart helps. The machine keeps working, the audio works, but UI is frozen completely. I guess the issue is connected to UI/accelerator drivers crashing because this does not reproduce with Firefox but Google Meet does not support video  ...

Score: 0
Adrian_Catus avatar
HP 250 15.6 inch G9 Notebook Ubuntu 20.04 not reconising WIFI adapter, internal or external
ps flag

I have a new HP 250 15.6 inch G9 Notebook and I am trying to install a dual boot install of Ubuntu, alongside Windows 11. Safe mode is disabled. The install goes OK except the install does not recognize the WIFI adapter, internal or external (USB WIFI Adapter). I have tried the solutions from this forum without avail. Manual installation of the adapters has no effect. I would appreciate this post being  ...

Score: 0
JMS0JMS avatar
Application windows displaying only glitchy black/white horizontal lines
gy flag

I'm running Ubuntu on a Raspberry Pi 4. Having upgraded to 22.04, application windows now only display glitchy black and white horizontal lines. Terminal still works but this photo shows the issue in Firefox (it also happened in the software updater application). I've uninstalled and reinstalled Firefox, and rebooted the machine, but without any success.

Does anyone know what might be causing this? I'm  ...

Score: 0
iamnytik avatar
How to make the default ubuntu repositories trustable again?
ga flag

So the other day some of my repos(including PPA's) started throwing signature. Every time I try to update my repos I end up with this error

sudo apt update

Get:1 http://archive.ubuntu.com/ubuntu kinetic InRelease [267 kB]
Err:1 http://archive.ubuntu.com/ubuntu kinetic InRelease
  At least one invalid signature was encountered.
Reading package lists... Done
W: GPG error: http://archive.ubuntu.com/ ...
Score: 2
CIFS (samba) access and unmounts suddenly glacially slow
cn flag

(This was working fine until earlier today - but I've no idea what changed)

Whenever I try and mount a samba share across my LAN I am seeing the following - only on my Ubuntu 22.04 box [ ie the CIFS client built into VLC on my cellphone works fine ] -

  • Mounting is fast.

  • Attempts to access the SMB mount are generally extremely slow.

  • Doing a "df" is extremely slow - but only when a share is mounted. ...

Score: 0
Vishal Parmar avatar
git send-email setup failure
in flag

I am unable to setup git send-mail to send a patch.

os platform: Ubuntu22.04 LTS
linux kernel: 5.15.0-58-generic 
git virsion: 2.34.1

I following these two guides.

  1. git setup guide
  2. microsoft smtp config
    vishi@striker:~/$ cat ~/.gitconfig 
    [user]
     name = vishalsinh
     email = [email protected]
    [core]
     autocrlf = false
    [sendemail]
     smtpencryption = STARTTLS
     smtpserver = smtp.offic ...
Score: 1
Jedi avatar
Ubuntu 20.04 upgrade error
in flag

I have Ubuntu 20.04 root on zfs.

I attempted to upgrade to Ubuntu 22.04.

The upgrade mostly completed then aborted due to some issue with dovecot.

I was able to reboot

root@mail:/# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.1 LTS
Release:    22.04
Codename:   jammy
root@mail:/# uname -r
5.15.0-58-generic

but the email is not working

root@mail ...
Score: 0
How to disable Incognito mode in Brave?
in flag

How do you disable the private/incognito feature in Brave?

This article describes how to disable it in Windows, but it sets registry flags, which obviously don't exist on Linux. And I can find no equivalent method on the Linux side.

Score: 0
Robert Oschler avatar
List of inputrc keyboard action labels for keyboard operations?
ng flag

Where do I find a list of the potential keyword operations labels I can attach to various keystrokes, like in this post?

.inputrc `forward-word` + select

In that post I see forward-word and backward-word. I need a complete list of those action/operation labels, especially the one for:

  • selecting a word forward, like the way Ctrl+Shift+NumPad-right-arrow does on Windows
  • selecting a word backward, like the ...
Score: 0
J.Doe avatar
Lenovo ThinkPad under Linux Ubuntu stopped working
cn flag

It is a bit frustrating because I had to force the power button because my screen froze suddenly. When it has restarted, the mouse cursor did not move. I just bought a wireless mouse and worked, but then I realized the sound and internet connection no longer worked as well. What did I do wrong. Is there an easy fix for that?

Score: 2
bilogic avatar
Saving to a different folder in ZIP
bj flag
zip compress.zip /from/this/path/settings.json

I have the command above, but would like to store in /path/settings.json instead of /from/this/path/settings.json in the zip file.

How do I go about it?

Score: 0
Murse636 avatar
Mouse dissappears when launching games
cn flag

I have a fresh install of 22.04. My mouse will disappear when launching games from steam or from local.

Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy

Score: 0
Dabeast08 avatar
I need to log out of an old account from login screen
li flag

I got a second hand pc and it has an ubuntu account login when i turn it on ,but i have no way of finding out the password to the ubuntu account so i was wondering how to fix this

Score: 0
dukebox7 avatar
Visual Boy emulator does not respond to any inputs
cg flag

I'm trying to remap controls or interact with VirtualBox, but I get no response with default controls or remapped controls. Updates do not improve the situation. I'm using Ubuntu 22.04.

I don't want to use a different emulator.

Score: 1
Stephen avatar
.desktop file cannot be marked as trusted in Ubuntu 22.04
cn flag

I migrated from my old Ubuntu 20.04 computer to my new Ubuntu 22.04 computer. Once the Ubuntu was installed on my new computer I did the migration over my router using these commands on the new computer:

rsync -az [email protected]: /home /
rsync -az [email protected]:/opt /

Where: [email protected] is the network ID of my old computer.

After this migration I found I was unable to mark  ...

Score: 0
Nolan B. avatar
Wrangling two full-screen applications programmatically/remotely
uy flag

I am running Ubuntu 22.04 on a machine with a server on it that controls two fullscreen applications. The first application is Firefox, running in kiosk mode, and the second is a fullscreen VLC instance. The computer is connected to two monitors. I'd like to display Firefox on one monitor, and VLC in another. Don't really care which is which as long as its consistent. I've run into a lot of problems usi ...

Score: 0
user3523406 avatar
LaCie 2big RAID linux support
cn flag

I have a LaCie 2big in RAID 1 on their side. There is no official Linux support available. Is there a way to check the drives and raid health under Linux via third-party tools?

Score: 0
kritek avatar
Ubuntu Studio 22.04 Bluetooth service doesn't stay visible in KDE settings
cc flag

I have a BT adapter thats working fine. The issue I'm experiencing is that when I set it to be Visible in KDE settings, it doesn't stay visible, there's no Apply/Save option in the settings UI for this either.

How can I permanently set this to be visible?

Score: 0
Super Mariocraft Gaming avatar
XRDP only allows me to connect if I am logged in locally
rs flag

I am using Kubuntu. Trying to use xRDP to remote on my school laptop from my main computer

I installed xRDP and have the service running. Set my xsession to start KDE plasma x11. I restarted my laptop and move it to the side. I try to connect to it via remote desktop on Windows 10. Connection fails. I grab my laptop and log in locally. I log in, and attempt remote connection again (even though I  ...

Score: 0
Zillur avatar
Ubuntu (20.04, 22.04.18.04) doesn't detect SATA SSD DISK on HPE Apollo 6500 while installing OS
la flag

Ubuntu (20.04, 22.04.18.04) doesn't detect SATA SSD DISK on HPE Apollo 6500 server while installing OS. I tried from HPE ILO and USB drive but OS installation started and after some time it ended with the error "Guided storage configuration Block probing did not discover any disks. Unfortunately this means that installation will not be possible"

However, Redhat and CentOS could detect the DISK.  ...

Score: 0
Diego Manzanares avatar
Using redirection to write a command using a file
jp flag

I´m starting to use Ubuntu as my secondary OS and I´m creating a script which writes the current IP configuration in a file using redirection (with the command $sudo ifconfig -a > /etc/scripts/current-ipaddress) and the next thing I want to do is using one of the values written in that external file for the next command, if possible.

For example, lets say I run $sudo ifconfig -a > /etc/scr ...

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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