Latest Ubuntu related questions

Score: 0
dzifzar avatar
How to create a custom "touchscreen-like" mouse pointer theme in ubuntu 20.04
dm flag

I have a system where I'm using a touchscreen as the USB mouse input for a desktop Ubuntu 20.04 system. I am using a driver (eGTouch) so that the touch screen is simply interpreted as a mouse, but instead of the standard mouse pointer I'd like to use a theme that shows a grey circle where I tap which fades after the tap action.

Searching "Change mouse pointer in ubuntu" and "Custom cursor theme i ...

Score: 0
Bram avatar
Ubuntu assumes an incorrect display size
cn flag

My display is a 48" AORUS FO48U. This display measures 1052 x 592 mm.

Yet, drm_info will report for the display connector, a size of 700 x 390 mm.

$ drm_info | grep Physical
drmModeGetFB: Invalid argument
│   │   ├───Physical size: 700x390 mm

Note that I drive the display with iGPU of Intel Alderlake.

I am trying to find out where DRM got this incorrect figure from. I am guessing thi ...

Score: 3
Ahmad Bader avatar
VLC is not working on Ubuntu 22.04
cn flag

I just upgraded my system from Ubuntu 20.04 to 22.04, however, the VLC media player is not working at all, I tried to uninstall it and re-install it (vlc 3.0.18) again using sudo snap install vlc but it's still not launching

I tried the solutions from this thread, but nothing worked. One solution suggested to install from ppa:videolan/master-daily and then sudo apt-get install vlc and it did work, ho ...

Score: 0
Charles Nicholls avatar
install 22.04.1 hangs at 'who are you?'
gm flag

created the iso as per the docs and booted from usb. I have tried several options (minimum/normal/no updates etc) during the install process but always hangs at the who are you stage. The continue button is greyed out

the laptop had windows 10 installed previously but that is removed. I'm not sure what I need to do - is there something I need to check in the bios config?

Score: 0
stevec avatar
No sound Ubuntu 22.04 fresh install
ss flag

I have a new install on a new telecast F15PLus2 laptop. It had Windows 10 installed prior and I swapped it out for Linux. The information from ALSA project should be possible for someone in the know to figure out what is mismatched here.

http://alsa-project.org/db/?f=02a87cb44323438713ff11a8756f0b405cbe6103


!!################################
!!ALSA Information Script v 0.5.1
!!########################### ...
Score: 0
Show login password as it is typed
mp flag

The keyboard on my 8 year-old laptop is becoming less reliable, often a keypress won't register first time and sometimes, if pressed too hard, will repeat. This is not a big deal except when logging into Ubuntu via the graphical login screen, because by default the login password is shown as asterisks and sometimes I enter the wrong password two or three times before having to resort to clicking on the  ...

Score: 1
Ekaveera Gouribhatla avatar
XP pen 15.6 artist display whitening in Ubuntu 22.10
gb flag

I have installed ubuntu 22.10 and installed drivers of XP pen 15.6. I am facing display whitening issues at the bottom of the tabletas shown below:

enter image description here

So if you can see in the image, half of the pen tab screen is white. Also the screen flickers a lot. I adjusted resolution of the screen too, but no use. What is the issue please please help

Score: 1
Boris avatar
No network access from within Docker container
in flag

I can't access the Internet or even the local network (a network printer) from within a container. For example, pinging google.com's IP:

docker run --rm busybox ping -c 2 142.250.186.142

outputs:

PING 142.250.186.142 (142.250.186.142): 56 data bytes

--- 142.250.186.142 ping statistics ---
2 packets transmitted, 0 packets received, 100% packet loss

With --network=host, it works:

docker run --rm --networ ...
Score: 2
Onni Leivo avatar
Is it possible to factory reset my Ubuntu Server?
cn flag

The server is a physical server, so I have access to it, I could install Ubuntu via usb, but that would require me to bring a monitor to the other room, and access the hdmi port on the Gpu, which is very difficult, because the server is heavy and it has to be removed from its place. Can I somehow get a new install of ubuntu server running from ssh?

Score: 0
hakan00dles  avatar
my screen is stuck while starting?
tk flag

I've tried to update some packages and when I tried to reboot, after loading it's stuck in this screen.
I'm using ubuntu 22.04 LTS I'm stuck in this screen

Score: -1
Towsif Ahammed Sohan avatar
Restore old terminal
cv flag

I have modified my terminal via wget -O https://teejeetech.com/scripts/jammy/install_nala | bash. Now, I want to restore my terminal. Can you help me change it?

Score: 1
Jeff avatar
Permanently disable network interface in Ubuntu 22.04
bl flag

I'm running Ubuntu 22.04, and want to disable the Wifi interface on my machine. I can use

ip link set wlx0007324d4d34 down

to take it down from the CLI, but that doesn't survive a reboot. How do I make this change permanent, using netplan or something similar?

Score: 0
rkde avatar
Access to Windows servers fails
ch flag

Since upgrade from Focal to Jummy my Dolphin (or better KNetAttach) does not want to connect to certain Windows servers anymore. DMESG told me there is an option "vers=1.0" which newly needs to be used for CIFS mounts at that case. And for command line mounts it really helps.

But how can I specify this option for a KNetAttach connection? Or can I turn back anyhow the default SMB dialect to 1.0?

Score: 1
Sam Varshavchik avatar
Ports on a Thunderbolt 3 dock are missing after unplugging/reconnecting, or suspend/resume
us flag

I'm having an annoying problem with a Thinkpad X1 running Ubuntu 20.04, and a Thunderbolt dock.

The dock works fine after the laptop boots. All ports, Ethernet and USB work fine.

All ports disappear after either:

  1. Disconnecting or reconnecting the laptop from the dock.

  2. Keeping the laptop connected to the dock, then suspending and resuming it.

The laptop still gets power from the dock, and responds  ...

Score: 3
Philipp  avatar
Ubuntu 22.04 freezes and showing amdgpu Error in logs
rw flag

I am running Ubuntu 22.04 for a while now. Everything worked perfectly until today. I am using an AMD Ryzen Lenovo ThinkPad (T14 gen3). My system got stuck two times today.

The last message in my logs in the Important tab before freezing was:

09:02:10 kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process msedge pid 3949 thread msedge:cs0 pid 3971
09:02:10 kernel: [drm:amdg ...
Score: 1
an ch avatar
Since ubuntu 22.04, anaconda-navigator launching errors : warning linux-scaling, Ignoring XDG_SESSION_TYPE, libGL error
lb flag

Here is my problem : I use jupyterlab across anaconda navigator. Everything was fine on Ubuntu 18 LTS. Since I updated Ubuntu 18 LTS to 22.04 LTS when I run anaconda-navigator in a terminal the following warnings appear on terminal screen

anaconda-navigator
2022-12-12 14:05:32,051 - WARNING linux_scaling.get_scaling_factor_using_dbus:44
Can't detect system scaling factor settings for primary monito ...
Score: 1
zakak avatar
First user logs in using X11, switch user logs in using Wayland
tc flag

I would like to use X11 for all user logins on my Ubuntu 22.04 setup so I uncommented WaylandEnable=false in /etc/gdm3/custom.conf.

After a reboot, the first user logs in and echo $XDG_SESSION_TYPE is x11. When that user goes to the top right menu > Power Off/Log Out > Switch User... then selects another user and enters the password there is no gear icon. When that second user logs in echo $XDG_SES ...

Score: 0
Gasp0de avatar
I accidentally ran "apt install gnome", how can I revert it without uninstalling stuff that I need?
in flag

I wanted to install a package that started with gnome- and accidentally ran apt install gnome. As soon as I realized my mistake I canceled the installation using ctrl+z.
How can I check if anything has been installed/changed and revert this without breaking the system?
I am running Ubuntu 22.04 LTS.

Score: 1
Emacs from activities overview behaving differently than emacs from terminal - how to find our what command is run
it flag
jpb

DISCLAIMER: With "activities overview" I mean whatever is invoked when pressing the Super key / Windows key.

I'm using Ubuntu 22.04.1 and depending how I start emacs (v27.1, installed using apt), julia-repl either works or does not:

julia-repl works when I start emacs as follows:

  • typing emacs or /usr/bin/emacs or gtk-launch emacs in the terminal (starts emacs in a GUI)
  • typing emacs -nw or /usr/bin/em ...
Score: 0
kurokirasama avatar
error with nvidia 460-470 drivers when upgrading system
us flag

I tried to upgrade my system, but I got this error messages:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
#
# News about significant security updates, features and services will
# appear here to raise awareness and perhaps tease /r/Linux ;)
# Use 'pro config set apt_news=false' to hide this and future APT news.
#
0 upgra ...
Score: 1
beargrease avatar
Kernel does not support 64 bit cpu
cg flag

Last night I installed ubuntu 22.04 onto my pc and chose the option to have 22.04 to run alongside my older 18.04.6 which all my documents and pictures are stored on as i didn't want to lose them, now when I boot up the pc it gives the option to load 18.04 but when I click on it, it says error: kernel doesn't support 64-bit cpu,s, error you need to load the kernel first, press any key to continue. Pleas ...

Score: 0
Dr.PB avatar
How to create a docker image in WSL2 that requires installing linux-image and linux-headers
us flag

I'm using docker inside WSL2 (Ubuntu), and trying to create a docker image. The image requires to install: apt install -y linux-image-$(uname -r) linux-headers-$(uname -r).

I'm getting the following errors:

E: Unable to locate package linux-image-5.10.102.1-microsoft-standard-WSL2 
E: Unable to locate package linux-headers-5.10.102.1-microsoft-standard-WSL2
Score: 0
Jack avatar
An error occurred during the file system check
at flag
Checking filesystems 
/dev/sda6:  clean, 114325,960992 files, 840062;3040000 blocks 
/dev/sda2:  clean, 22,960992 files, 109552,3840000 blocks ,
/dev/sda9:  Superb lock last mount time (Fri Dec 2 12:22:14 2022,
                  now = Thu Jul 1 13:49:20 2021) is in the future. 

/dev/sda9: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. 
               (i.e., without -a or -p options) 
/dev/sda3: clean, 4535 ...
Score: 0
j ton avatar
(NVIDIA Jetson TX2 ) SDK Manager can’t detect Target Hardware “no board connected”
so flag

I’m using virtualbox of ubuntu 18.04 flashing Jetson TX2 by SDK Manager

problem: my virtualbox of ubuntu 18.04 can’t detact target Hardware Jetson TX2, but local pc with Ubuntu 20.04 could, I want virtualbox ubuntu 18.04 detact too


virtualbox of ubuntu 18.04: cannot sense the target Hardware Jetson TX2

enter image description here


local pc with Ubuntu 20.04: can sense the target Hardware Jetson TX2 enter image description here

Score: 0
Bhimashankar Bhimashankar avatar
Fingerprint reader not working in Lenovo E14 thinkpad Ubuntu 20.04
mq flag

im not getting fingerprint enable option at user and im tried to install fingerprint GUI but below mentioned error accured.

Err:11 https://ppa.launchpadcontent.net/fingerprint/fingerprint-gui/ubuntu jammy Release 404 Not Found [IP: 185.125.190.52 443] Reading package lists... Done E: The repository 'https://ppa.launchpadcontent.net/fingerprint/fingerprint-gui/ubuntu jammy Release' does not have a Rele ...

Score: 0
jamshark70 avatar
KDE Plasma, virtual keyboard on login
ee flag

I see complaints online going back as far as 2009 about a large virtual keyboard that appears and covers the login prompt upon system boot.

  1. Boot.
  2. Login screen quickly disappears and is replaced by a virtual keyboard.

I see several sources saying to add to /etc/sddm.conf:

InputMethod=

But this did not get rid of the virtual keyboard for me (but it did seem to bung up window title bars and break  ...

Score: 1
Joseph Oak avatar
Ubuntu not mounting partition on startup (fstab looks odd)
in flag

I've spent the whole night trying different solutions, but nothing worked (disks, manual changes, etc).

This happened after I resized my sda1 partition on gparted.

First of all, this is how my fstab looks right now:

tmpfs /tmp tmpfs nosuid,nodev 0 0
/dev/sda1 /mnt/sda1 auto nosuid,nodev,nofail,x-gvfs-show 0 0
/dev/sda3 /mnt/sda3 auto nosuid,nodev,nofail,x-gvfs-show 0 0

I set it up on disks to moun ...

Score: 0
scriptfoo avatar
Why Audacity's "audio host" is a very long list of fx profiles
cn flag

Sometimes (in about 20% of system restarts?), the list of audio hosts in Audacity is several screenheights worth. It is its small fragment:

screenshot

How to get rid of these "options" like Orc or Elf? They are related to Sound Blaster Z's "fx profiles".

In /etc/pulse/client.conf everything is commented out, ~/.config/pulse/client.conf does not exist.

Score: -1
Andrea avatar
Squid: * connect to ipaddress port 3128 failed: Connection refused
la flag

I'm setting up a proxy server with squid.

After all the steps, I restarted with
sudo systemctl restart squid.service
which returned: active.
I then attempted to test the connection:

curl -v -x http://your_squid_username:your_squid_password@ipaddress:3128 http://www.google.com/

This error was the result:

Trying ipaddress:3128...
connect to ipaddress port 3128 failed: Connection refused
Failed to con ...

Score: 0
Ryan avatar
New Error When Starting Jack With Interface Selected as the Sound Card
es flag

I recently started getting an error which prevents Jack from starting via QjackCtl on the first try. It only happens when using my interface as the selected "Interface" (sound card), and not when I use my laptop's sound card. After dismissing the error, I can then start Jack normally.

This error occurs whenever I start Jack after plugging in my interface

-after a reboot

-after waking my laptop up from  ...

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.