Latest Ubuntu related questions

Score: 0
Rouex avatar
Can't input specific keys RK61
nr flag

I got a problem with the RK61 keyboard, a 60% keyboard in German layout. Now there is the problem that some keys like the special characters won't work, some being: @ { } [] ³²~|. I also have to mention that I operate Ubuntu through a virtual machine in windows, if that has to be considered.

Score: 0
Vishak Raj avatar
Create partition on SD card in ubuntu terminal
us flag

I inserted a new SD card on ubuntu. When i gave lsblk command to get to know the path for mounting, I got this

NAME         MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
mmcblk1      179:0    0  59.5G  0 disk

this disk is does not have any partition, how to create a partition like mmcblk1p1 and that partition will have the entire space of the SD card

thanks

Score: 0
Noir Black avatar
Ethernet not working on Ubuntu 22.04 LTS
tg flag

My ethernet wasn't working on Fedora. I tried many things, nothing worked. It was getting detected but not working. WiFi and USB tethering works fine. Ethernet works fine on windows (dual boot). So I did a clean resinstall from Fedora to Ubuntu 22.04 LTS. The issue still persists. The issue is there even in the Ubuntu Live USB. It doesn't make sense, I tried manual IPv4 configurations too, that also doe ...

Score: 0
Ali Rahmani avatar
Bluetooth connection problem ubuntu 2023.04
cn flag

Bluetooth does not connect to Buds2 at all. It doesn't actually connect to anything.

Score: -1
pratham avatar
Identifier cout is undefined
ni flag

I am compiling below code with GCC-12 compiler on Ubuntu 22.04 LTS. I have 2 different versions of GCC installed on my machine 11 and 12.

#include <iostream>
using namespace std;

int main() {
    cout << "Hello, World!" << endl;
}

This is my tasks.json file

{
    "tasks": [
        {
            "type": "cppbuild",
            "label": "Build with GCC 11",
            "command" ...
Score: 1
cryseascr avatar
Failure when trying to run MongoDB on Raspberry Pi 3 B & Ubuntu Server 23.04
ua flag

I am trying to install & run MongoDB on my Raspberry Pi 3 B running Ubuntu.

After installing and trying to start it, I get this status:

srv_user@raspserver:~$ sudo systemctl start mongod
srv_user@raspserver:~$ sudo systemctl status mongod
× mongod.service - MongoDB Database Server
     Loaded: loaded (/lib/systemd/system/mongod.service; enabled; preset: enabled)
     Active: failed (Result: core- ...
Score: 1
Aamir Saleem avatar
Facing multiple unknown errors when starting the computer
ar flag

I'm new to Linux and have installed Ubuntu 22.04.2 few days ago, now since yesterday I'm facing these unknown issues and my computer is not even logging in, I've seen some answers here but could not figuring out the solution,its different from other blinking error notification issues as my window is stuck at this and can't go further by any action. I've important files and data in c disk so reinstalling ...

Score: 0
Somil Agrawal avatar
PCI error during ubuntu bootup
va flag

My System

My system is on dual-boot with windows 11 and Ubuntu. Ever since i installed Ubuntu i am getting this error during the bootup process.

During Ubuntu Bootup

2/4 speakers are undetectable to the OS. Working for the Windows though.

Now, i looked answers for ACPI BIOS error, according to them i need not worry about it. But i am worried about the PCI error.

SOlUTION I TRIED [DIDN'T WORK]

I am new to ...

Score: 0
Duddy67 avatar
Brightness function keys not working in 22.04
in flag

I recently updated the BIOS (1.30.0) of my Dell Latitude 5480 laptop running with Ubuntu 22.04.
Now the screen is darker (I can see the change while booting) and even xrandr --output eDP-1 --brightness 1 doesn't fix the problem.
It turns out that now all the function keys work except for the brighness ones.
So here are the solutions I've tried so far:

1:

sudo vim /usr/share/X11/xorg.conf.d/20-intel.co ...

Score: 0
Gus Sabina avatar
Accessing a web application running in Ubuntu from other machines in the same network
gb flag

I have an application running in Ubuntu 22 that deploys a web server at port 8000 and it's accessible through the browser at http://127.0.0.1:8000/ (from the same machine). I would like to access this URL from other machines in the network so I tried using the IP address http://192.168.1.21:8000 (rather than the localhost one; 127.0.0.1) and I checked the port 8000 is opened in the firewall... But so fa ...

Score: 0
Derek Yawder avatar
Why on 22.04 dash displayed USB memory sticks cannot be opened?
in flag

USB memory sticks displayed on 22.04 dash were always Mounted and could always be opened in Files by mouse click. Only choice now is "Mount" or "Eject". Can I change to be always mounted?

Now links to created files on desktop will NOT open with mouse click or right click and "Open" selected. Going to Files is only way to open files or view USB memory files.

22.04 is up to date.

Score: 0
HELP ME avatar
Perform mouse-scroll screen on tmux
ca flag

After extremely painful struggle to manage to mouse-scroll in tmux, finally decide to use back the xterm together with

set mouse off

this's what found (in a forgot site)

set -g terminal-overrides 'xterm*:smcup@:rmcup@'

it does scroll... in very bad defected way i.e. just ~57 lines

How to fix this, to have it work just at non-tmux normal terminal

Score: 0
Masudzzaman Ullash avatar
Ubuntu 23.04 LTS wifi keeps disconnecting randomly
cn flag

HP Laptop 15s-eq2xxx

*-network                 
       description: Wireless interface
       product: RTL8821CE 802.11ac PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: wlo1
       version: 00
       serial: 10:6f:d9:7c:54:57
       width: 64 bits
       clock: 33MHz
       capabilities: pm ms ...
Score: 0
ShiroScout avatar
How do I IPXE boot and gain or mount access to my IPXE Boot Server so I can run a program that uses database?
nf flag

My problem is: How do I IPXE boot and gain or mount access to my IPXE Boot Server so I can run a program that uses database?

I need to PXE or IPXE and then run the program, but I need data after the program runs. I can boot from network and have the program run, but it does not have access to the file system. I can save data as text files, or maybe pdf to a usb flash drive, but I want to use a da ...

Score: 0
howardpa avatar
Ubuntu 22,04 server on digital ocean - daily spikes. why?
ax flag

Once a day,for about an hour, cpu usage approaches 100% and disk i/o is about 400MB/sec (read). I will generate and analyse some performance metrics, but wonder if someone knows the answer to this off the top - P.S. Apache log shows very low usage during the period.

Here is a link to Digital Oceans activity graph for the most recent 14 day period for my server.

https://drive.google.com/file/d/1Pav6Nzm ...

Score: 0
JSteitz avatar
Updated from Focal Fossa to Ubuntu 20.04 Jammin Jellyfish - Reboot Fail
td flag

I received the Jammin Jellyfish update this morning. I followed procedure and all was going well until I re-booted. Black screen. I held button to turn off. I restarted and it would start reboot and then back to black screen. I can get to safe mode but no idea what I am looking for or to do. Very new to Linux. I am using a Lenovo T14 . Thank you in advance.

Score: 0
Tekomo Nakama avatar
Is it possible to connect a WiFi route to some server and forward every connection to that server?
ma flag

I'm facing some package loss issues I'm having in my home-network. I'm looking at some log entries and some game reports I've detected, a somewhat strange IP route added, and a snort made me some notifications about SCANS constantly from my router, even that I've not established any connection.
My router has enabled UPnP and I don't have the password to disable it.

Can I make some script to encrypt the ...

Score: 0
Tom - Ubuntu UK avatar
Ubuntu 23.04 AMD RX7600 Steam and proton issues?
ng flag

I am using a new system:

  • i5 Raptor lake,
  • 8GB AMD RX 7600,
  • DDR5 32GB
  • on Ubuntu 23.04 Lunar Lobster.

The GPU is on MESA driver, the RX 7600 only came out a month ago. On trying my games in Steam there are graphic glitches, one game won't start and another says no Internet connection even though Steam itself is connected (150mb fibre connection).

My last PC was a

  • Skylake i5,
  • NVidia 950GTX
  • on 22.04
Score: 0
T Kluth avatar
install packages (for python/django) from a txt file in ubuntu that was meant for windows
kn flag

i am new but also have a weird problem. i m not deep into programming and i m just a power user, but i have to fix a typo in a python app which would be no problem but to run it again i have to get all the add-on and tools my predecessor added - and that on that specific version! so i have a requirement.txt with fmany line for example

Django==1.8.4

dj-database-url==0.5.0

django-appconf==1.0.1

django-autoc ...

Score: 0
cameronpoe avatar
Polychromatic Error: Wrong Qt Library Version (Ubuntu 22.04)
sc flag

I got a new Razer mouse, and I'm trying to use Polychromatic to alter colors/DPI. I installed openrazer and Polychromatic as specified on their websites for Ubuntu 22.04, but when I run polychromatic-controller in my terminal, I get the following error:

Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Cannot mix incompatible Qt library (5.15.3) wit ...
Score: 0
amd.64 avatar
Configure Apace for HTTP and HTTPS with redirect secured by lets encrypt
sv flag

While I have used Linux in the past I am not very knowledgeable with it.

I have installed Apace on Ubuntu Server. I created a virtual host with Apace. All of this went ok. I am able to pull up the website using HTTP on a computer on the same network. Where I am having trouble is getting the site to load with HTTPS. I will also want to enable HTTP redirect. I will be using lets encrypt to secure i ...

Score: 1
flatpop avatar
Add custom app to the favorite applications tab
gs flag

I need to add a custom app to the favorites tab on the dock. I have tried this solution:

https://averagelinuxuser.com/ubuntu_custom_launcher_dock/

This works up until the point where I need to make the file executable, at which point when I enter the command it appears to have worked until I check if the app is now in the Applications menu, which it is not. The tutorial was made for version 20 so I believ ...

Score: 0
Marcos Andrade avatar
Disable 'hover' in modal menu GNOME in Arch Linux
mo flag

Sorry-me for my english. This screenshot is my current customization in Gnome. I want disable the 'hover' this modal menu but i am not can find the class. Somebody can self me help disable the 'hover' ?

gnome version: 44.2

screenshot

Score: -1
stupidlubuntu avatar
Lubuntu and not Ubuntu: how to add a network printer?
us flag

Under Preferences, Printers, Add, Network Printer, Find Network Printer why can't this operating system do so? What is a HOST?

Score: 1
MattCaz avatar
Brand new 22.04 LTS installation Named fails on startup
sm flag

Installed 22.04 LTS and all went smoothly. I'm not a Linux expert but followed directions on installing services by LinuxTechi.

Bind9/Named refuses to start and I get the following error. I have no idea what's causing it or how to fix it. If someone can point me in the right direction, I'm willing to do the research and reading.

--------------------ERROR-----------------

 named.service - BIND Domain  ...
Score: 0
JamesIsIn avatar
How to? re-install desktop/gui on Ubuntu 22.04
az flag

I had an old 16.04 system which was having issues but was set for retirement. I needed to get it working well enough to log in and get some data from two graphical applications.

I tried upgrading to 18.04 which was a big struggle (involving purging and re-installing Perl and Pythong(3?)). Could not get to a login screen.

Upgraded again to 20.04 (which went very smoothly) but still no graphical log ...

Score: 0
user1249190 avatar
How to clean the boot/grub/EFI for new install after using a corrupted install media?
mu flag

tl;dr: Used a corrupted (SquashFS Errors at the beginning of the install) install media USB A, but the residue from the 1st corrupted install still appearing after switching to another USB B. How to clean it? Thanks

Long version: So I had Win10 and was trying to install Ubuntu for dual boot. I had a SD card that was used on Nintento Switch, it had a folder "Nitendo" in it. I burned the iso to it ...

Score: 0
stewart avatar
Why isn't ut_user field of logout record in wtmp file no longer zeroed
mh flag

I'm running Ubuntu 22.04. All documentation states that on logout, a utmp entry is appended to the wtmp file like the one for login, except that the username field is zeroed out with null bytes. This used to be true. Now when I dump the wtmp file, using utmpdump, and with a program I wrote to double-check it, the username field contains the actual username. Which version of logout.c is being used now? T ...

Score: 2
apt-cache show - show single field of a package
it flag

As for:

$ dpkg -f <deb-file> <field>

there is something that likewise:

$ apt-cache show <package> <field>

returns me a field of a package?

For example, assuming I have discord already installed and its .deb archive in the current directory, I run the commands:

$ dpkg -f ./discord.deb Version
$ apt-cache show discord Version

Outputs I'd like:

0.0.27
0.0.27

Actual output:

 ...
Score: 0
Talaat Etman avatar
Create recovery partition to install, backup, restore and repair: multi Ubuntu versions, HBCD-PE-64 and multi Windows installation without usb drive
gt flag

Create recovery partition to install, backup, restore and repair: multi Ubuntu versions, HBCD-PE-64 and multi Windows installation without usb drive

In this guide we will recognize how to use Ubuntu to make multiboot ntfs partition contains:

  1. the ability to boot from multi Ubuntu versions ISO files or from folder stored outside ubuntu root partition.
  2. the ability to boot from ntfs partition/s (especially ...

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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