Latest Ubuntu related questions

Score: 1
Philippe Lepaffe avatar
GTK File Picker can't be set to dark mode on 23.04
in flag

I've tried both the vanilla GNOME session and the Ubuntu session, I've tried using the toggle or the command line ('gsettings set org.gnome.desktop.interface color-scheme prefer-dark'), I've tried .deb apps and Flatpak ones and while all apps respect the light/dark setting, bringing up the file picker in any of them will bring up a light mode version of it even when using dark mode.

Is everyone h ...

Score: 0
vicky kushwaha avatar
Sever is not comming up with ubuntu 22.04 liver server image
bz flag

I am trying to build new ubuntu 22.04.1 liver server image error screenshot The hardware is DELL PowerEdge R540

In the installation screen I chose "try or Install" option but the server is not comming up with continious jobs running for more than 30 mins

  • A start job is running Wait until snapd is fully seeded
  • A start job is running casper-md5check Live ISO checksum
Score: 0
Chris avatar
Ubuntu 22.04 alsamixer/pulseaudio issues
ke flag

I recently started over with a fresh install of Ubuntu (Cinnamon) 22.04, after having some issues with updating to 23.04, as both 22.10 and 23.04 come with pipewire by default, which my sound card does not play nice with.

In the past, I have always had to run a bash script, found here, in order to have the sound card work properly, with the selected output corresponding with the actual method, but th ...

Score: 0
user2601069 avatar
installation of SQL server in ubuntu 22.04
am flag
  1. wget -qO- https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
  2. sudo add-apt-repository "$(wget -qO- https://packages.microsoft.com/config/ubuntu/18.04/mssql-server-2019.list)"
  3. sudo apt-get update
  4. sudo apt-get install -y mssql-server

// i have tried to install sql server following the above commands in my newly installed ubuntu 22.04 machine and when i run the following comma ...

Score: 1
bjvca avatar
mobile broadband not connecting to network operator
cn flag

it took me a while and lots of googling but I think I have my modem set up etc. It now looks as if the laptop keeps trying to connect but disconnect (the icon is flickering). I am using Ubuntu 22.04 on a Carbon X1 gen 9. Any help in troubleshooting this would be greatly appreciated.

Score: 0
David avatar
Ubuntu Server screen gets dark and shows 'no signal' after successful boot
ro flag

We install Ubuntu LTS Sever editions like 16.04/18.04/20.04/22.04 on Dell/IBM/HP servers, after these Ubuntu servers boot successfully, as usual, the screen will show messages like below:

Ubuntu 20.04 LTS mail tty1
mail Login:

The problem is, few seconds later after showing messages above, every server' screen gets dark and shows 'no signal', that makes our typing unseen!
But the servers are actually run ...

Score: 1
David M avatar
Logging in blank screen on upgrade to Ubuntu 23.04
cn flag

I just upgraded to Ubuntu 23.04 from 22.10, upgrade indicated no errors. I rebooted onto Ubuntu 23.03, the reboot produced a blank screen. I powered off and waited. Powered back on, the Ubuntu logo appeared when through all the usual processes but still no login screen just blank. Any assistance would be appreciated. Do I need to do a complete install? The host machine is a Dell XPS15.

Score: -3
harshiii avatar
Unable to install playsound using pip
gr flag

I'm unable to install playsound using pip.

PS E:\python> pip install playsound
Collecting playsound
  Using cached playsound-1.3.0.tar.gz (7.7 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [29 lines of output]
   ...
Score: 0
user6266369 avatar
Easy Desktop Remote with Xubuntu, Android and Fail2ban protection
no flag

I have switched from Windows to Xubuntu 22.04 last days and now i am searching some easy setup for desktop remote. The years before I always used Windows RDP which was not so easy. Windows did not have any bruteforce protection in RDP which cost much time to setup a solution.

My needs are:

  • Desktop Remote controll in Android
  • Bruteforce protection with fail2ban (hopefully without setup f2b to this remote s ...
Score: 0
Rob Schlackman avatar
Firefox mising the right inch of it's window after waking from hibernate in 23.04
eg flag

After waking up from hibernation the right side of my Firefox window is gone. Looks like it's off-screen but you can't get to it. Everything to the right of the minimize icon is missing. I have to quit Firefox and relaunch after every hibernate. Just started after upgrading from 22.10 to 23.04.

Score: 0
Mads Peter Jensen avatar
Start Nautilus from Firefox download
tm flag

I am on Ubuntu 22.04 I have the latest Firefox installed. When i download a file from the internet. It ends up in the download folder. And Firefox show list of downloaded files. There is a "button" for each file, saying "Show File in Folder" (translated from danish). When clicking this button the mouse cursor turns into a spinner but that's all. I have to use the taskbar's Nautilus button and browse to  ...

Score: 1
Hannu avatar
Ubuntu 20.04; how to import a color profile
ca flag

I'd appreciate help to find a description that actually works for 20.04 as these three pages have the same text:

For starters there is no Add profile in my lo ...

Score: 0
fatima yakubu avatar
Ubuntu is very slow on VM
tt flag

I recently upgraded my RAM from 4GB to 8GB on a 1TB Core i3 HP laptop. The assigned base memory of Motherboard on the VM is 4MB. I just found out that my Ubuntu is now slower than before. Could it be the upgrade? Do i have to increase the base memory? Please, what should i do?

Score: 0
in4matix avatar
Random freezing in Ubuntu 22.04
mz flag

I have done several fresh installs, but my Intel NUC 11 freezes while doing random work. Today at 11;16 AM it froze while moving some pictures to trash from Shotwell. I have checked the file system from gparted, checked memory, and did a CPU stress test. My NVMe SSD does not have smart capability. CPU is Intel Pentium Silver N6005 and 16GB RAM. When it happens, only hard resetting the device and booting ...

Score: 0
David Royston King avatar
Fresh install of Ubuntu Server - Will raid (MDADM) be detected without losing data?
np flag

hoping you can help me. My server's current boot drive appears to be dead. I can't boot. Internally i have four drives. The last three were set up as raid 5 with mdadm. The drive in slot 1 was just a standard storage drive with nothing on it that i don't already have backed up elsewhere.

my main question is, if i perform a fresh ubuntu server install onto drive 1, will i be able to detect my raid ...

Score: 0
Давид Меладзе avatar
File manager connections backup
zw flag

I'm web developer, sometimes I work with different machines, so I'd love to have a file of file manager sftp and other types connections. Where can I find it?

Score: 1
moe fear avatar
how do i create a copy or install a non-virtualenv copy of python on ubuntu?
zw flag

I know how to create virtual environments, but I'm dealing with software that is able to detect that it is being given a virtual environment, and it refuses to run. It also won't accept the system python because that uses PEP 668 now so the software complains of being unable to install what it wants.

So I need to create a full separate copy of python on my system that is indistinguishable from th ...

Score: 0
Is it possible to suspend computer while connected with VPN and then restore?
cn flag

I am using Ubuntu 22.04. My activities are mainly to code and run things, for this I use Geany and the Gnome Terminal, as well as Nautilus as file explorer. When working on stuff that is in my local PC I can at any point suspend my computer (i.e. sleep), go to do something else and when I come back it wakes up and all the windows resume their normal operation so I continue working. Now, sometimes I have ...

Score: 0
Marc Abdel Wahed avatar
Unable to boot from any USB stick [ubuntu 22.04]
ke flag

I am unable to boot from any USB stick on my laptop how can that be?

  1. I decided to format my Lenovo laptop and create 2 partition and a SWAP space on my HD
  2. I installed Ubuntu 22.04 on one of the partitions
  3. I realized that I should have had Windows 10 installed before ubuntu (the opposite would not work)
  4. I made a bootable USB stick from a Windows 10 ISO file on a different computer (win OS) to format the  ...
Score: -1
yingshao xo avatar
nvidia-smi not work in zbook studio g8 under ubuntu/linux
cn flag

When I run nvidia-smi, it always shows:

NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

I have tried Popos, manjaro, ubuntu 22.04, none of them works. The GPU is only available in Windows, which is bad.

How can I solve it?

I expect to see the real-time memory usage for the GPU

Score: 0
Alex Brusiloff avatar
USB/UART connection
zw flag

I am using a FT232 usb-ttl converter to connect a motorola c115 to DragonOS(Limux). The instruction I use here: . But the cp210x module cannot find the devices, while the lsusb and dmesg commands display the connected converter. Setting the rules didn't help. What actions can I take to gain access to the connected device?

Score: 1
krillavilla avatar
Pipewire Noise Cancellation kubuntu 23.04
cn flag

I am trying to setup noise cacellation with pipewire on my laptop. I need the noise cancellation because I am recording myself for scholarship purposes.

I found this article below. @joelostblom posted instruction how to setup on pipewire:

  1. Realtime noise-removal with PulseAudio?

Its not working for me. The sound driver is disable.

Here is the code inside my pipewire.conf file:

context.modules = [
     ...
Score: 0
Thomas Rawnsley avatar
How to switch to second GPU?
ro flag

I recently found out that my ubuntu laptop had a gtx GPU inside of it, so I wanted to find out what model it was.

when i ran the command: sudo lshw -C display
it had this as the output:

  *-display UNCLAIMED       
       description: 3D controller
       product: GM107M [GeForce GTX 950M]
       vendor: NVIDIA Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       version: a2
        ...
Score: 2
Tomeq avatar
Ubuntu 23.04 - booting to initramfs with UUID not detected
cu flag

I just upgraded my test box with latest ubuntu 23.04 which ships with kernel 6.2. This is very convenient for me due to modern hardware support.

Unfortunately, normal boot ends in initramfs mode and UUID not found and thus can't boot root. It boots very nice with the 6.2 recovery mode with basically no apparent errors anywhere - full boot is possible.

I'm using nvme for system and root partition. I  ...

Score: 0
Petro Gromovo avatar
How Under local ubuntu 20.04 ro install nginx with Virtual Host Configs?
ms flag

Under local ubuntu 20.04 I have appache2 installed and used and I want install nginx and and to switch them on need.

I switch to nginx with commands :

sudo systemctl disable apache2 && sudo systemctl stop apache2
sudo systemctl enable nginx
sudo systemctl restart nginx

to set 2 laravel apps using Virtual Host Configs. I edited nginx.conf :

user www-data;
worker_processes auto;
pid /run/nginx ...
Score: 1
Peter avatar
Password protect controls (not locking)
gq flag

I search for a way to lock the controls (mouse and keyboard) while still showing the applications on the screen. I think about something where I press an key combination to de/-activate the mode and to deactivate I need a password

Score: 1
rish avatar
Ubuntu 22.04 Desktop Auto-Install using Preseed
ca flag

We've a customise OS on top of Ubuntu 18.04 desktop, we are trying to upgrade the Ubuntu version to 22.04.

We have preseed files where we have defined auto-install process. I am trying to find a way to do the auto install in same way as it did with Ubuntu 18.04. Have found many resources but unfortunately all were related to making auto install Ubuntu Server using cloud init. And I don't want to  ...

Score: 0
pranaav04 avatar
Brightness Controls not working on HP Victus 15
fi flag

I have a HP Victus 15 Laptop with Ryzen 7 5800H and RTX 3050. I have tried to install multiple distros (Ubuntu 22.04LTS, Pop_OS 22.04LTS, Fedora 38, currently on Ubuntu 23.04) on this laptop to dual boot with Windows, but all of them have the same problem. The brightness controls are inverted for whichever distro I have installed. Also, the brightness to begin with was lower than Windows as well.

Score: 0
Harry Lincoln Komol avatar
Script cant find file in linux subsystem windows
co flag

So i have a folder "gib" in my ubuntu root directory. But this line of a script:

#! /bin/tcsh -f
setenv  GIBBS /gib
set gibbs = $GIBBS/GibbsCluster-2.0e_SA.pl 

This always gives error that file GibbsCluster-2.0e_SA.pl not found. Anyone can tell me how to properly set the env path so that the file will be found? The windows location of the file is: I:\Linux\ubuntu\rootfs\gib

But in ubuntu, the directory i ...

Score: 0
spaceman avatar
Messed up my ubuntu package manager when trying to tinker with python installs
pk flag

I was trying to get ubuntu (22.04) to point to an install of python 3.11 instead of the default 3.10(stupid, didnt know about virtual envs). Unfortunately this lead me to run the following commands.

sudo rm -f /usr/bin/python
sudo ln -s /usr/bin/python2.7 /usr/bin/python

Now sudo apt update does't work anymore. Is there anyway I can reinstall default python back to usr/bin?

Trying to reinstall python: ...

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