Latest Ubuntu related questions

Score: 0
Nutritorius avatar
Fixing Windows not booting / grub rescue due to deleted partition
bv flag

I have a very urgent problem as I need to access my windows os for work soon, and I am quite lost. I have had a Kali/Windows dual boot (yes, now I know kali shouldn't be used as a daily driver); this installation led to me having grub as my bootloader on my ssd. After a while Kali broke and at some point i installed Ubuntu on another ssd. This led to a setup where I had two separate Grub installa ...

Score: 0
user167420 avatar
External monitor (connected via USB-C, nVidia GPU) refresh only with mouse moving or animation
ru flag

I have a laptop with AMD 5600H and nVidia RTX3060 running Ubuntu 23.04 (Kernel 6.2) and an external monitor connected via USB-C port.

The laptop's internal screen, which is connected to integrated AMD GPU, runs and refreshes normally. However the external monitor connected to nVidia GPU will constantely freeze, and only refresh either when the mouse cursor is moving on the screen, or when mouse c ...

Score: 0
Kritheshgow avatar
I can't use fingerprint sensor in ubuntu 22.10
bg flag

I can't find fingerprint sensors settings in Ubuntu 22.10 installed on my HP HP Pavilion Laptop 15-eh1103AU. I've tried "settings > Users", but there is no fingerprint option there. Do I have to install separately or it is provided by Ubuntu 22.10?

Score: 0
Mihir avatar
After a fresh install of kubuntu, error shows during boot: amdgpu: Secure display: Generic Failure
jp flag

I have a dual boot system with Kubuntu 23.04 and Windows 11 on Thinkpad e14 gen 2.

This error shows up after I select Kubuntu from the grub menu and also when I logout or shutdown the system.

amdgpu: Secure display: Generic Failure. 
amdgpu: SECUREDISPLAY: query secure display T
A failed. ret 0x0 

What I did to fix the issue:

I did a fwupdmgr update and also checked for firmware updates in windows ...

Score: 0
YaserMow avatar
Using SSH authentication configurations for xrdp
cn flag

I have a server where its ssh is configured to allow some users and groups from AD, and the configuration is done in /etc/pam.d/sshd.

However, this configuration is only applied to ssh, and if someone is trying to access the server through RDP, they can access it, and it absolutely makes sense, because the authentication is configured to be done only for SSH not for XRDP. Now I want a way to apply ...

Score: 0
大哥大哥你还好吗 avatar
uninstall the linux-image-x.x.x but update-initramfs: Generating /boot/initrd.img-4.4.250-0404250-generic
mp flag

the /boots only has 200M so i tried to remove the unuse linux-image like

sudo apt-get purge linux-image-4.4.250*

and check

$ dpkg --list|grep linux-image
ii  linux-image-4.4.0-210-generic          4.4.0-210.242                                       amd64        Signed kernel image generic
ii  linux-image-generic                    4.4.0.210.216                                       amd64        G ...
Score: 0
LostOne avatar
Alternate Tightvnc configuration Ubuntu 22.04
la flag

I tried installing tightvnc server using https://serverspace.io/support/help/install-tightvnc-server-on-ubuntu-20-04/

The log file says there is an active X-server already running so the xfce4 does not start (I think).
This also causes tightvnc to use port 5902.
Connecting vnc viewer to 5902 gives me a grey screen. I guess because no xfce.

The runing xserver On 5901 is listed as gnome-shell. Connec ...

Score: -3
Nikolaj Hansen avatar
Ubuntu 22.10 LTS or not?
in flag

enter image description here

I was under the impression 22.10 was a LTS version of Ubuntu?

Score: 1
How to find some PC in the network
cn flag

I have a PC connected to a network where many other devices are. For some unknown reason today the PC is not responding me (I cannot ssh into it), I don't know if the IP changed or what. So from another PC in that network I am trying to list all devices connected to the network and filter by PC maker, operating system, system name, etc. to locate this missing PC. How can this be done? I have been lookin ...

Score: 0
Pranav R avatar
Ubuntu 22.04 Server fails to boot on Raspberry Pi 4: Failed to load "initrd.img"
US flag

I was using Ubuntu Server 20.04 and then tried updating it to Ubuntu 22.04. I left it overnight and in the morning I could not access it. I pulled the plug, powered it again and no boot. The EEPROM was corrupted. I reflashed the EEPROM and I was able to get this screen.

Is this recoverable? Or is there any way to get the docker container data and put it on a fresh Ubuntu Server install?

Boot error s ...

Score: 1
How to know if a driver is loaded as a module in my Linux kernel?
us flag

I am running Ubuntu MATE 22.04 on a chromebook with a custom UEFI framework, and one of the keys (fullscreen key) does not work (the key worked in Chrome OS, so not a hardware issue).

I filed an issue with the UEFI dev, and I was asked the following question.

the Google vivaldi keyboard driver translates the top row keyboard scancodes into media/action events - is that driver compiled as a module in ...

Score: 1
chatchamon phoojaroenchanachai avatar
How to run softmodem for OpenAirInterface (OAI) 5G SA on bladeRF A4

I have a problem using bladeRF A4 to make OAI 5G SA

I use Ubuntu 22.04.2 LTS (Jammy Jellyfish) Desktop, on 5.19.0-46-generic. I try OAI on the develop branch and run on bladeRF A4. I follow this link, it suggest to not use command ./build_oai -I -w BLADERF, but install bladeRF from source.

I finish download bladeRF library and can correctly use interaction mode via command bladeRF-cli -i. I use t ...

Score: 0
Matt Welke avatar
Why do I get the error "The command could not be loaded" when running `dotnet` commands after installing the .NET SDK?
in flag

I followed the official instructions to install the latest version of the .NET SDK. I chose the "Package manager (Microsoft feed)" method. After completing these instructions and running dotnet --version, I get the following output:

The command could not be loaded, possibly because:
  * You intended to execute a .NET application:
      The application '--version' does not exist.
  * You intended to e ...
Score: 0
no cuda installed but several nvidia/cuda containers. How to use them?
cn flag

In my ubuntu 20.04 LTS I can do nvidia-smi. However I believe CUDA is not installed.

However, I have several docker images named nvidia/cuda.

How can I use them to access a container where cuda is installed?

Reference: I believe in the past, I have used CUDA in this computer by running a container that had it installed. I don't remember which image though so I want to do something similar

EDIT

It seems ...

Score: 0
nooblinux avatar
Terminal is not working
tc flag

I'm a student learning about Ubuntu. I have a question, but the terminal won't open. I can't open it no matter what I try, but I don't know what the problem is. The method of the site I referred to is this. What the hell is wrong with you? help me please. TOT thank you. https://www.groovypost.com/howto/cant-open-terminal-in-ubuntu-fixes/

Score: 0
Stuart avatar
Ubuntu 20.04 slow/frozen after 30 minutres of use
fo flag

When I start my PC everything is snappy and works great, then about 10-60m after boot I'll try to open an application or a folder and I'll just get a beach ball (only when I hover over the dock), then after about 10 seconds, nothing. So I can't open any application or look at my files.

System monitor says I'm using a normal amount of every resource when this happens and the problem disappears whe ...

Score: 0
TheNewBeeeee avatar
Ubuntu 23.04 fixing thick window title bar on gtk.css won't work
am flag

I used xorg than Wayland on Ubuntu 23.04

Does anyone know why editing the .config/gtk3.0/gtk.css does not work and will not affect nautilus, VSCode and other app title bar/headerbar thickness on 23.04? Ubuntu 23.04 application title bar was thick af. The only affected apps are gnome-terminal and gnome-tweaks which correctly shrink in size, other apps don't shrink.

This is my complete code for shrink ...

Score: 0
IgetitWrong avatar
WSL2 - Network adapter configuration issues
cg flag

I'll keep my question pretty general.Please bear in mind I am not a network person.

Here is what I understand happens to network traffic from WSL2.

Network traffic from WSL2 (for example me pinging a machine within a VPN), is sent to the windows gateway, which in turn deals with routing that traffic to the VPN (cisco client in this case) and then that goes to the machine I am trying to access in the ...

Score: 0
canerandagio avatar
How to send a command to a firefox window with a specific url? (xdotool)
de flag

I have a particular need, while I write the notes with Evernote on a firefox window, I need to send back the video lesson on another firefox window.

The video lessons can be either on youtube or on other sites that use Wistia.

I managed, via xdotool and xbindkeys, to send the command but only with an open firefox window, if I have another open firefox window, so with 2 open firefox windows, the comman ...

Score: 0
ash avatar
Kernel-specific failure to mount OS-containing drive
lk flag
ash

I recently received a Dell Precision 7820 with Ubuntu 20.04 pre-installed. After fully updating (and all was working), I upgraded to 22.04, but unfortunately, this has done something to prevent the OS-containing SSD from being visible on boot (but only sometimes...).

On booting via default settings, I'm greeted with:

ALERT! UUID=51139eac-d829-4030-8044-d1328bdfd2d3 does not exist. Dropping to a shell.
 ...
Score: 0
Aipo avatar
Uubuntu 22.04 replace WIN + SPACE keyboard shortcut to Lshift + Alt to change keyboard layout/language
cn flag

I want to change keyboard layout using shift+alt. What packages I need to do that. I know there is WIN+SPACE option.

But I need shift+alt, ubuntu 22.04.

Score: 0
Tobias avatar
Ubuntu server network driver installation
am flag

A few days ago I reinstalled my server with Ubuntu server, and now face the problem that my network speed is about 5% of what it should be when using ethernet (wifi is disabled). I already had this problem a few months ago and eventually gave up and just used windows, but I really would like to stick to ubuntu now. I am guessing this is due to missing drivers, but honestly have no idea. I have attached  ...

Score: 0
Nikolas Rian avatar
how to associate a folders name with a icon
az flag

Is there any way within Linux that when i create a folder it automatically gains a system icon based on its name? For example if i create a folder named "java" it will be created automatically with the folder-java icon.

Visual identification could improve the use of the computer since my current monitor does not facilitate the reading of texts

I've searched all over the internet but haven't found an ...

Score: 0
lukewhite32 avatar
Trackpad not working on Ideapad Flex 5 - Ubuntu 23.04
io flag

I recently purchased a Lenovo Ideapad Flex 5. I instantly removed Windows 11 Home and installed Ubuntu 23.04. Only problem: the trackpad isn't working. Ubuntu doesn't even recognize the trackpad, as you can see from the lsusb output below:

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 0bda:4853 Realtek Semiconductor Corp. Bluetooth Radio
Bus 003 Device 003: ID ...
Score: 0
5 Dots avatar
The mouse is not working on window, but works perfectly fine in the ubuntu
km flag

I am very new to Linux, I installed Ubuntu 20.04 LTS yesterday, and now after successfully dual boot the system, the mouse is not working in my window but it works perfectly fine in Ubuntu. I seek help but, mostly they address the opposite.

What should I do now?

Score: 0
St22 avatar
Ubuntu boot problem - messed up disk parameters
sg flag

So the other day, I cloned my Ubuntu and EFI boot partitions to new SSD (I have dualboot, so I cloned it while I was on Windows). Everything went ok, I booted normally. My disks now look like this:

new ssd

old ssd

As you can see, disks have the same UUIDs. Because of this, when I finally decided that I will keep all my disks inside my laptop (which was because Windows would not boot in external enc ...

Score: 0
symbo1 avatar
In dialout group for Chirp but USB port still not working
fm flag

I've followed every available instruction and "fix" over countless hours for months. Still haven't got Chirp to work - ever. Cannot get USB access after following all instructions and fixes. Now getting "[Errno 1] operation not permitted". Have tried multiple systems Ubuntu 22.04, Raspberry OS 64-bit with new and updated installs. Nothing works. Have tried every method of install and most of them don't  ...

Score: 0
Olle avatar
Dual boot Ubuntu and Windows 11 on my organization managed school laptop
py flag

thanks for taking the time to read this. I want to dual boot ubuntu and windows 11 on my school laptop that is managed by my organization/school. I don't want this process to go wrong since I want this to go unnoticed by my organization, I'm not up to anything bad, I just want to learn Linux and try to use it as a daily driver but doubt that they would be too happy about it, and I'm going to try to comp ...

Score: 0
Asc avatar
Are there a pre- and post-install hooks before going into reboot in Ubuntu Desktop Installer (as of 23.04 changes)?
md flag
Asc

I want to customize installation CD for Ubuntu 23.04 Desktop.

During Ubuntu 23.04 install there is cascade of Ubuntu installers: UDI, Subiquity, Curtin.

Technically I want to do a thing, which during installation of Ubuntu by UDI installer is equivalent of early-commands and late-commands from Subiquity's autoinstall. I.e. I want to trigger a custom hooks before and after installer's job.

I succeeded wi ...

Score: 1
gunter avatar
Cannot connect to Ubuntu 22.04 through RDP
be flag

PROBLEM: can't connect to my Ubuntu server through RDP.

MSTSC RETURNS:

[Window Title] Remote Desktop Connection

[Content] Remote Desktop can't connect to the remote computer for one of these reasons:

  1. Remote access to the server is not enabled
  2. The remote computer is turned off
  3. The remote computer is not available on the network

Make sure the remote computer is turned on and connected to the network, and  ...

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.