Latest Ubuntu related questions

Score: 2
facialrecognition avatar
How to install one Arabic font for serif and another Arabic font for sans-serif on Ubuntu 22.10?
th flag

I want Ubuntu 22.10 to display serif Arabic text in the Noto Naskh Arabic typeface while sans-serif Arabic text in the Noto Sans Arabic typeface.

Specimen of Noto Naskh Arabic.

Specimen of Noto Sans Arabic.

How can I make Ubuntu install a default Arabic font for serif and another for sans-serif?

I want Ubuntu to follow a rule where, if it sees text whose typeface filename containing words like naskh or serif, it displays all that text in that particular typ ...

Score: 5
Philippe Gaucher avatar
Nvidia driver not working on Ubuntu 22.04
id flag

My Ubuntu 22.04 updated this morning (after I use a standard script using the apt command and some other stuffs to clean my home directory) and the Nvidia driver does not work anymore.

I have noticed that the kernel was updated too: 6.0.0-1007-oem and my only explanation is that it comes with something incompatible with the Nvidia driver. I came back to kernel 5.15.0-56-generic and the Nvidia driver  ...

Score: 0
wolfram avatar
ucblogo doesn't execute startup.lg
cx flag

Trying to solve Starting issue with UCBLogo by adding a startup.lg file with the command "setfont [Sans Regular]" included, ucblogo doesn't execute it on startup though I put it into logolib as explained in "ucblogo.pdf". What goes ?

Score: 0
Kaspazza avatar
How to set default connection settings for input/output device?
zm flag

My microphone always when connected is by default set to both output and input device. It is an only input device, so is there an option to set some default that it will connect only as an input device?

Score: 0
Manohar Reddy avatar
When im trying to open terminal the terminal is totally blank there is nit even a durectory or $ appearing while opening the terminal?
kr flag

When im trying to open terminal the terminal is totally blank there is nit even a durectory or $ appearing while opening the terminal?

What should i do now? Please guide me step by step

Score: 0
Sebastian avatar
Ubuntu as router with netplan & dnsmasq - can't reach websites
mg flag

I have setup Ubuntu 22.04 LTS as a router for the following scenario:

Client (192.168.222.100) <--> Switch <--> Ubuntu Router eth0 (192.168.222.1) <--> Ubuntu Router enx2887ba778049 (192.168.178.111) <--> WAN Router (192.168.178.1) <--> Internet

This is my netplan config:

network:
    ethernets:
        eth0:
            dhcp4: false
        enx2887ba778049:
         ...
Score: 0
bimal avatar
Ubuntu suddenly goes Black Screen
cn flag

I am currently using Ubuntu 22.04. But yesterday my os started to randomly go black screen. When that happens I have no longer access to my computer anyway but forced-shutdown by start button. Why could that happens and how to fix it?

Thanks for answers.

Score: 0
Nutukubuntu avatar
Is there a ‘Config Editor’ file in Sylpheed, like there is in Thunderbird?
ml flag

Thunderbird has a ‘Config Editor’ page. Is there a similar page in Sylheed?

I need to change ‘security.tls.version.min’ to be set to allow TLS 1.0

Score: 0
Yogesch avatar
Too many kde-frameworks-5-qt-x-y-z-core20 folders in /snap directory
in flag

On my Ubuntu machine, I have KDE and Gnome, right now I only use the latter.

My /snap directory contains a number of packages with names like kde-frameworks-5-qt-x-y-z-core20, each over 1 GB. There is also qt515-core20 which is almost 2 GB.

Can I delete some of the kde-frameworks-5-qt-x-y-z-core20 folders, leaving only the latest?

Score: 0
Mr.P avatar
Is there a Tabbed Connection SSH Manager for Linux?
ro flag

I am looking for a free tabbed ssh manager to replace GnomeConnectionManager. I liked SuperPutty in Windows.

Is there any alternative? What would you recommend?

Reminna is cool but doesn't seem to support multi-server tabs on the same window.

Score: 0
kamran khan avatar
I am not able to open any page on any browser
ni flag

I am not able to open any page on any browser on my ubuntu 20.04. I have faced that issue earlier but i clear cache and that issue was resolved. But this time i was not able to resolve it by clearing cache.

Score: 0
user3407546 avatar
Ubuntu 22.04 as QEMU guest: sound volume and screen lock issues
ad flag

My apologies is this is not the right place to ask this, feel free to direct me to a more appropriate forum.

I run Ubuntu 22.04 desktop for ARM (from daily builds) with UTM 4.0.9 (QEMU based).

If it matters, my host is a MacBook Air M2 MacOS 13.0.1

Everything runs smoothly but there are a couple of things I can't fix.

I enabled "Automatic Login" in Settings-> Users but sometimes (when I change resoluti ...

Score: 1
Frusty dan avatar
How do I reinstall ubuntu with ubuntu?
tz flag

So I installed ubuntu without any dual boot it's just ubuntu and now I want to reinstall it but when I try to boot my usb it loads grub and I'm clueless about how to boot using grub console, I tried to google it and tried some commands

ls 
set root=(hd1,gpt2)
chainloader /efi/boot/grubx64.efi
after this line it show invalid signature 

What do I do now?

Score: 0
Andres Cisneros avatar
STVID satellite installation
gf flag

Need help install stvid but keep running into error that says I need to install more software to fully install stvid onto Ubuntu.

Here is command:

cd stvid/ cp -p configuration.ini-dist configuration.ini

Edit

Note for fields st-username and st-password, don't use quotes.

Set:

vi configuration.ini

Score: 0
Hussain avatar
Installation of VMware workstation error
mm flag

Could not open /dev/vmmon: no such file or directory. Please make sure that the kernel module 'vmmon' is loaded.

Score: 0
Shine J avatar
Ubuntu 22.04 only boot normally via recovery mode
tr flag

After recent upgrade (sudo apt upgrade -y) my screen resolution is stuck at 640, neither ethernet nor wifi is being detected. I tried reinstalling nvidia drivers but the problem persists.

However, when I boot to recovery mode and select the option 'Resume normal boot', everything works fine (screen resolution, network etc.)

Configuration:

OS: Ubuntu 22.04.1 LTS x86_64 
Kernel: 5.15.0-56-generic 
Uptim ...
Score: 0
Ivan avatar
ip addr shows mutiple interfaces and multiple IPs... Which is the right IP address in the output?
pk flag

I just want to find my PC's IP address...

ip -c addr

I can't... For the life of me decypher what this output is...

19: eth0: <> mtu 1500 group default qlen 1
    link/ether a4:4c:c8:33:f1:9b
    inet 156.237.22.144/16 brd 169.254.255.255 scope global dynamic
       valid_lft forever preferred_lft forever
    inet6 fa70::7367:55cf:523b:8983/64 scope link dynamic
       valid_lft forever pref ...
Score: 0
How to set up Ubuntu system to use DNS on LAN host for local names
ca flag

I've set up dnsmasq on a Raspberry Pi, and would like all my hosts on the LAN to use it. I have set the Pi's IP address in the router as primary DNS server. However, something in the Ubuntu system is bypassing that.

$ dig dummyhost @raspberrypi works.

$ dig dummyhost @router works.

$ dig dummyhost fails.

Please help: what do I need to configure to make it happen?

Score: 1
Video playback issues after the latest Chrome 108.0.5359.94 update
ru flag

After the latest Chrome 108.0.5359.94 update, some videos look like the image below during playback whereas some other videos play fine. In Chrome 107 all videos were playing fine.

I am using Xubuntu 22.04.1, the kernel version is 5.15.0-56 and the video adapter is Intel Iris XE Graphics.

enter image description here

Update 1:
The problem remains even after the later 108.0.5359.98 update.

Update 2:
The problem is fixed after ...

Score: 0
abu_bua avatar
Listing all packages installing into a specific directory
in flag

How to search for all packages installing files into a specific directory.

E.g. I want to list all packages which are writing files into the /etc/apparmor.d directory.

Score: 0
Abhishek kamal avatar
Send a desktop notification once command completed
uz flag

I have installed sudo apt install libnotify-bin which is used to send notification at desktop level.
So if you run below command, it will send you a notification once command's execution finished.
sudo apt update; notify-send Done

enter image description here

As you can see I am printing message as Done. But I want that it should print command name instead of Done.
Example :

  • If we run ls -lR /home; notify-send Done then it sh ...
Score: 0
wwillfred avatar
How to join Kubernetes worker node to Control Plane Node using Vagrant virtual machines
ai flag

I am setting up a Kubernetes cluster using Ubuntu 18.04 virtual machines with Vagrant. All goes well until I try to run the kubeadm join 10.0.2.15:6443 --token ... command on a worker node, and I get the error:

[preflight] Running pre-flight checks
error execution phase preflight: couldn't validate the identity of the API Server: Get "https://10.0.2.15:6443/api/v1/namespaces/kube-public/configmaps/cluster ...
Score: 3
DataGuy avatar
apt update error on Ubuntu 22.04
fo flag

I launched a container with ubuntu 22.04

docker run -it ubuntu:22.04

then got error with apt update

root@d089f7dbfc40:/# apt update
Hit:1 http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:2 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease
Reading package lis ...
Score: 3
David Carpenter avatar
clang can't find headers but gcc can
us flag

Using ubuntu 22.04, g++ can compile my test program with no issues. clang++ on the other hand will fail with...

main.cpp:1:10: fatal error: 'iostream' file not found
#include <iostream>
         ^~~~~~~~~~
1 error generated.
#include <iostream>
using namespace std;
int main(int argc, char** argv) {
  cout << "hello world" << endl;
  return 0;
}

I also have a cmake/c++ proj ...

Score: 1
JRSQRD avatar
Is it still necessary to verify Ubuntu (22.04 lts) ISO image download prior to install
ph flag

As best as I can find in the installation doc this is no longer part of the Install Process.

Am I missing something?

Score: 0
n00buntu avatar
Keyboard/touchpad problems on thinkbook 13s Ubuntu 22.04 & 22.10
za flag

Just installed 22.04 dual boot on brand new thinkbook 13s and the keyboard is really laggy (typed letters are slow to appear, get skipped over when typing fast or get typed repeatedly if pressed multiple times). The touchpad also starts out working but then stops working randomly. USB trackball has no problem. I have tried reinstalling and upgrading to 22.10 but still having issues. When installing I ch ...

Score: 0
Point Fermin avatar
'star' designations in Home folder explanation needed please
mg flag

New to Linux 20.04, and I mean nearly cluelessly new - Why would I want to 'star'a folder ( in my home folder) This is my first question to the Ubuntu community, Thank you for any insight, learning how to get around here,

Score: 0
Michael Linker avatar
Invisible ubuntu for BLE scanning
td flag

I am developing an android app that uses BLE (Bluetooth Low Energy). While testing, I ran into a problem.

Performing a BLE scan, the phone sees all peripheral devices (headphones, TVs, speakers etc.) except Ubuntu-PC.

Performing a BLE scan, Ubuntu-PC sees all devices, including the phone.

Could it be that Bluetooth in Ubuntu-PC works in invisible mode? Or what do I need to configure to make Ubuntu-PC v ...

Score: 1
user1654540 avatar
Is it possible to see a python program working after it's launched by cron in Ubuntu?
sd flag

This is something that has perplexed me and maybe there's a way to do it, but if you are running a python program from terminal it shows all the outputs. However when I run the python from cron, there is no terminal launch. It says it's running in the task manager processes(i.e "background"), but how do you know? Other than it worked before you launched it.

Is there a way to open that process to  ...

Score: 0
qwg avatar
ubuntu 22.04 nvidia drivers not working properly
sd flag
qwg

So, I have a GA107M[GeForce RTX 3050 Mobile] and after setup I installed the nvidia-driver-520 open kernel from additional drivers. PC unable to turn off, screen is glitchy and registering exactly 0,00 Hz and nvidia-smi throws an error

Unable to determine the device handle for GPU 0000:01:00.0: Not Found

after checking additional drivers, I see that the device is using a manually-installed driver, -5 ...

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.