Latest Ubuntu related questions

Score: 0
user1728833 avatar
Weird graphic glitch when using fullscreen on intel graphics since last ubuntu update
tt flag

my system:
Lenovo Thinkbook 15 Gen4 (IAP)
12th Gen Intel® Core™ i7-1255U × 12
Mesa Intel® Graphics (ADL GT2)
Ubuntu 22.04.3 LTS


My Problem:
After the last software updates a few weeks ago, i now have a weird graphics glitch wich renders my device partially unusable.
The bug only appears when i switch something to fullscreen. Be it videos in the browser, pictures with image viewer, videos w ...

Score: 0
Twuill avatar
Why are connections to my Ubuntu server on the same network so terrible?
cf flag

I have a new install of Ubuntu MATE on a dedicated server in my home. It is connected to my router via ethernet. It receives the typical internet speeds I would expect of from a computer on my network, both upload and download. As a server, connections outside my network to it are fast and reliable; I use it for Plex and Foundry VTT, and have had no complaints there.

In spite of this, if I attemp ...

Score: 0
Blue avatar
Minimal BASH-like line editing is supported... Error(too many Huffman tables)
ke flag

Today, I encountered the following error upon booting Grub:

GNU GRUB version 2.06

Minimal BASH like line editing is supported.For the first word,TAB lists possible device or file completion.Anywhere else TAB lists possible device or file completions.

grub>

Instead of being directed towards the usual graphical interface, I was presented with a CLI, asking me for input. I have tried solving the is ...

Score: 0
adrhc avatar
How to use other than null sink when running PulseAudio with lightdm in headeless mode?
cn flag

I start PulseAudio like this:

sudo -u lightdm /usr/bin/pulseaudio --daemonize=yes --log-target=journal

with the intention to use it with mopidy.service:

[Unit]
Description=Mopidy music server
After=avahi-daemon.service
After=dbus.service
After=network-online.target
Wants=network-online.target
After=nss-lookup.target
After=pulseaudio.service
After=remote-fs.target
After=sound.target

[Service]
Use ...
Score: 0
Lazy Titanic avatar
No L2TP VPN option on Ubuntu 23.04 (Lunar Lobster)?
gd flag

Since upgrading from Ubuntu 22.04.3 LTS (Jammy Jellyfish) to Ubuntu 23.04 (Lunar Lobster), the "Layer 2 Tunneling Protocol (L2TP)" option is no longer available in the "Add VPN" dialog (screenshot) in Settings > Network > VPN. How, if at all, can I still add an L2TP VPN connection in Ubuntu 23.04? enter image description here

Score: 3
kindzmarauli avatar
link aggregation: how?
gl flag

Link aggregation is not working for me to a point of the server not being reachable: what could be the problem, and what are the best practices in this type of a (seemingly fairly common) setup?

Dell r730 with dual 10Gb NICs running Ubuntu 22.04 (Ubuntu 22.04.3 LTS (GNU/Linux 5.15.0-82-generic x86_64)) and serving up an iSCSI target to a VMware cluster.

The NICs are connected to 10Gb link-aggregated ...

Score: 0
WizardlyBump17 avatar
Inconsistent partition sizes
sl flag

I have a 1tb SSD and Windows 11 installed on it. I wanted to make a dual boot with Zorin, then I created a tiny 40gb partition for it. Some moments later, I realised 40gb wasnt enough, so I tried to expand it to nearly 200gb by reducing the size of the partition with Windows.

I did that from the Zorin OS. The resizing process was in its final steps, I guess, and I saw that the 960gb (Windows) was ...

Score: 4
Nishnabe avatar
Do you know a way to fix a Ext4 partition that is mounted, fstab but still won't work * lost+found?
tk flag

I installed Kubuntu 22.04 Kernel Ver. 6.2.0-31, and it partitioned a Ext4 on my SSD for the system and left my previous files on a NTFS partition. I did not really need the old files so I tried to partition the rest of the drive to Ext4 so it all could be used by Kubuntu installations. (It is Not a dual boot) The drive does not work and shows lost+found file.

It shows up in the terminal, in Dolph ...

Score: 0
msj121 avatar
bash install without restart popups
md flag

Bash script at bottom, on Ubuntu 22.04. It keeps getting popups to restart services on install, you can see I have tried quite a few approaches.

sudo apt update -y 

and

sudo apt install -y libgl1

seem to be the problem scripts. And here us an image:

reboot request

#!/bin/bash

# Create a policy-rc.d script to prevent services from being automatically started/restarted
echo '#!/bin/sh' | sudo tee /usr/sbin/polic ...
Score: 1
megalomaniac avatar
Cannot activate bluetooth on Ubuntu 22.04
sv flag

I have installed Bluez following online directions to use with a Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode). I know the dongle works because it is perfect on my Windows device.

When I run lsusb I can see my Bluetooth dongle.

Bus 001 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)

When I run systemctl start bluetooth

Failed to start bluetooth.service: Unit  ...
Score: 0
Zillur Rahman avatar
Ubuntu 22.04 freezes frequently
me flag

My ubuntu 22.04 desktop was working fine until recently after I installed a bunch of drivers like cuda, cudnn, tensorrt. Now, it freezes frequently; network manager does not work, terminal does not work, system monitor does not open, even restart does not work. I have to do the hard shut down. Then maybe it works for a while. I suspect it has something to do with the graphics driver. But I could n ...

Score: 0
Mr. Devil King avatar
Integrated camera or built-in camera problem
ug flag

I was doing the single boot before few days ago. Why is detected my built-in or integrated camera in cheese app and also showing no device found and in the privacy section camera option is not showing. So how to enable my camera. My laptop model is Acer aspire 7 12th gen core i5. And ubuntu version is 23.04.

Score: 0
zu studios avatar
ubuntu 20.04 wicd setup
it flag

I'm using ubuntu server 20.04. How do I setup wicd? How do I connect wicd with netplan?

mkdir -p ~/Downloads/wicd
cd ~/Downloads/wicd

wget http://old-releases.ubuntu.com/ubuntu/pool/universe/p/pygtk/python-gtk2_2.24.0-6_amd64.deb
wget http://old-releases.ubuntu.com/ubuntu/pool/universe/p/pygtk/python-glade2_2.24.0-6_amd64.deb

wget http://old-releases.ubuntu.com/ubuntu/pool/universe/w/wicd/python- ...
Score: 0
Rodrigo Ventura avatar
GLX on macOS using multipass and ubuntu as guest
kp flag

I'm running macOS Ventura 13.5.1 with multipass 1.12.2+mac. I'm trying to run glxgears on a Ubuntu Focal guest under multipass. I've already activated indirect GLX on the XQuartz (2.8.1) using

defaults write org.macosforge.xquartz.X11 enable_iglx -bool true

However, I still get the error

$ LIBGL_DEBUG=verbose glxgears
libGL: MESA-LOADER: dlopen(/usr/lib/aarch64-linux-gnu/dri/swrast_dri.so)
libGL: ...
Score: 0
Valentino avatar
New kernel version causes my second monitor not to work
fo flag

I use Ubuntu 22.04.03, and I tried to update my kernel from v6.2.0-31-generic to v6.4.13

So, I downloaded:

linux-headers-6.4.13-060413_6.4.13-060413.202308301431_all.deb

linux-headers-6.4.13-060413-generic_6.4.13-060413.202308301431_amd64.deb

linux-image-unsigned-6.4.13-060413-generic_6.4.13-060413.202308301431_amd64.deb

linux-modules-6.4.13-060413-generic_6.4.13-060413.202308301431_amd64.deb
Score: 0
Anandesh Sharma avatar
I've installed ubuntu 20.04, there is a delay in my mouse
cw flag

my pc spec

  • Motherboard: Gigabyte BS550M
  • Graphics: Nvidia 3060
  • Ubuntu Version: 20.04

I am using logitech mouse, it works good in windows. But recently I installed ubuntu. I am seeing a delay in my mouse pointer. Its pretty hard to work with that. I've followed several articles here but none of them seems working.

Thanks

Score: 0
CatMan avatar
How to install winpdb (the python gui debugger) in 22.04?
fr flag

see title. Has it been removed from the repository?

Score: 0
V.Ajall avatar
RTL8822be HP laptop Bluetooth not working on ubuntu 22.04
ru flag

It seems there is no good support by the manufacturer for the Ubuntu releases. Is there any reliable open-source library or code that is claimed to be working?

Score: 0
Derek Giroulle avatar
creating a bridge for a KVM
cn flag

Trying to create a Bridge setup for my KVM there are some things I don´t very well understand, I that I cannot clarify reading other articles on the same subject

Configure Bridged Network Interface
Before we proceed you will need to have the following information to setup the new bridge interface.
    Bridge Name: This will be the name of the new bridge interface. We will use br0.
    Interface Na ...
Score: -2
Mr. Devil King avatar
Why is showing connection is merited while my wifi is not merited and automatic updates paused in snap store
ug flag

Shows in snap store Automatic updates paused when I click appear a dialogue box and show open network settings when I was click Anything not work and I also already disable merited connection

Score: -1
Arthur Mitchell avatar
Pre-defined users, can they be used to run processes
tc flag

Can I ask what best practice is for using the pre-defined users on Ubuntu to run processes please?

Specifically is it ok to use the 'backup' user to run backup processes and assign it access to directories or should I create a new user in the range 1001+ to do this please? My concern would be that it would cause some underlying problems in the OS.

Thanks, A

Score: 0
ventsyv avatar
Restarting freezes due to snap
cn flag

I have Ubuntu 22.04 Dell laptop.

It freezes on restarts before I get to the disk encryption password. Looking at the restart log, I get:

Could not detach /dev/dm-0. Device or resource busy

Looking at the system log, I found that this is due to snap:

Sep 01 09:28:38 machine-Precision-5570 systemd-udevd[857]: dm-0: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/dm-0' failed with e ...
Score: 0
Luk En avatar
System no longer boots, gave up waiting for root file system device. Alert /dev/sda2 does not exist/ dropping to a shell
al flag

On the computer:

  • Dell Inspiron n7110
  • 8 GB RAM
  • i7-2670QM
  • with Windows7

I want to install Ubuntu 22.04.3 LTS (Ubuntu only, on a new drive). I bought a brand new 512 GB SSD.

I swapped with the previous one on which Windows 7 was running.

I tried to make using the Etcher app, a flash drive with Ubuntu installation. Unfortunately, it did not work and only with the help of the Rufus application I was  ...

Score: 0
AyoItsRocco avatar
How to remove /boot from drive
vc flag

Okay so my fault completely, but while creating a dual boot for Ubuntu, I realized I had created a Ubuntu boot partition (the /boot partition) within the Windows 10 drive. I created a 250mb partition on the 1Tb SSD that was intended to be the boot drive on the SSD but somehow managed to misclick or something and created a small partition on the Samsung SSD that contains windows. Is there a way to f ...

Score: 0
prem kumar avatar
FS70 connect need queries
sb flag

Zebra fs 70 vision camera connect in ubuntu scanner got connected in ACM0 input value also taken but not showing if any command need?

Score: 0
Ermia Keighobadi avatar
How to increase the speed of mouse keys?
za flag

I mean the keys on my numpad used to control the mouse pointer when there isn't a mouse. It moves really slow, like 10 pixels per second or something in those lines. And xkbset doesn’t work since ubuntu 22.04 uses wayland not xorg.

Score: 0
NashGC avatar
Legion 5 Y9000P IAH7H - Freeze randomly on Kubuntu 22.04
tr flag

I have Legion 5 Y9000P IAH7H (GA106M [GeForce RTX 3060 Mobile / Max-Q]) with Ubuntu on top of it. So I get freezes randomly, sometime ago it was only during google meet, but now it can be any time. By the type of freeze it looks like graphic card related. I've tried to reinstall nvidia drivers for all available version from 470 to 535 but this does not help. Also I've tried to use sudo prime-selec ...

Score: 0
User1986 avatar
Create Bluetooth Hotspot while connected to Wifi
al flag

OS: Ubuntu 22.04.2 LTS

My school has provided me with a ThinkPad L420, that (probably physically) cannot connect to wifi. More information about the ThinkPad:

  • it came preinstalled with Windows
  • I am not allowed to install anything to the local ssd
  • I will use the computer by plugging in an external SSD to boot into Ubuntu 22.04.2 LTS (basically I booted into an Ubuntu Stick and selected the extern ...
Score: 0
koutilya gurjikindi avatar
How to disable on screen keyboard on ubuntu 18.04
bg flag

How to disable on screen keyboard on ubuntu 18.04. We have used gnome commands to disable the keyboard. Even though we disable it. When we enter any text input field. The keyboard automatically enable from button.

Can you please share the solution. Is there way to permenantly disable keyboard. We even tried with Block caribou, onboard and some other tools. But didn't work on ubuntu 18.04.

Score: 0
maurock avatar
Installing CUDA 12.0 on Ubuntu 22.04 and Driver Version: 535.86.05
pa flag
  • OS: Ubuntu 22.04.3 LTS
  • GPU: RTX3090
  • Nvidia driver: 535.86.05
+---------------------------------------------+
| NVIDIA-SMI 535.86.05              Driver Version: 535.86.05    CUDA Version: 12.2     |
|-----------------------------------------+----------------------+----------------------+

I have followed the instructions to install CUDA 12.0, but it always fails at the end with the following error:

 ...

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.