Latest Ubuntu related questions

Score: 0
dannel mulja avatar
Can’t see grub menu on boot up from windows
bm flag

today is my first day installing and using Ubuntu. Took a while but finally able to install and use it as a dual boot in my windows 11 Lenovo Legion laptop. So when I shut it down from Ubuntu, and booting it up again I can see the Grub menu and choose which OS to boot, I tried changing back to windows and now I don’t get the same menu when booting up after previously shutting down *from windows. I pre ...

Score: 0
Zehnmonkey avatar
Locking Ubuntu 20.04 kills bond interfaces
cy flag

Symptom: 2 bonds with static IPs on 2 different Dual Port NICS. works fine while logged on and session is active, but the second the session locks, or if the session is manually locked, the netplan interfaces disconnect.

Haven't tried independent static IPs to see if netplan service is terminating or if it's just reverting back to a non-user config.

As a possible work around, is there a way to set  ...

Score: 0
Audio and video no longer working after upgrade from 22.04 to 23.04
fi flag

I have upgraded my Ubuntu 22.04 to 23.04 and neither audio nor video on YouTube is working.

I used https://jumpcloud.com/blog/how-to-upgrade-ubuntu-22-04-to-ubuntu-23-04 for the upgrade.

When I check the console of Chrome, I get no error messages.

Are there any extra things I need to configure or check to restore audio and video?

I'm running it on VirtualBox 7.0.6 with Additions of the same version ...

Score: 1
416E64726577 avatar
Ubuntu USB-C to HDMI adapter not working
us flag

I have a laptop with a USB-C port, where I am trying to use a BENFEI USB-C to HDMI adapter in order to display something on an external monitor. However, even though my USB-C port definitely supports DP (it worked at an office a few months ago), it is no longer working for me.

The output of lsusb shows something called a "USB Type-C Digital AV Adapter":

Bus 004 Device 002: ID 0bda:0316 Realtek Semiconduct ...
Score: 0
TUX Berlin avatar
Lenovo ideapad 15AMN8 touchpad and keyboard not working
cn flag

i have installed ubuntu 22.04.2 and all updates. The problem is that in Bios/Efi and grub all is working. i have read an tested a lot. xserver-xorg-input-all grub default entries: i8041.nopnp, i8042nopnp=1, pci=nocrs, i8042.direct i8042.dumbkbd

in dmesg or hw info i have found keyboard ps/2 and the touchpad i2c hid if it is needed or interested i can post dmesg and or hwinfo

how knows a fix for this ...

Score: 0
Rajeev Singh avatar
SSH Permission denied (publickey) while trying to connect to server using SSH
kr flag

This is my first time trying to connect to a server using SSH. I have got details from my senior developer but when I try to connect then I get an error regarding Permission denied (publickey).

I tried to run the SSH command with debug parameters but it gives me a list of output that I am not able to understand much.

This is the command I am running

ssh -vvv [youruser]@[yourLinode]

And here is the ...

Score: 1
hamid avatar
add new interface to ubuntu does not work
iq flag

I want to create a crawler using python which works with multiple ip, so I need a vm with multiple ips.

I send requests using python as below:

import requests
from requests_toolbelt.adapters import source

def send_request():
    session = requests.session()
    new_source = source.SourceAddressAdapter('5.34.201.22')
    session.mount('http://', new_source)
    session.mount('https://', new_source)
   ...
Score: 0
Brett Holman avatar
How to make Spotify Snap Open Shared Song URLs?
cn flag

Expectation:

With the Spotify snap on Ubuntu, I would like Spotify to open a specific song when clicking on a link shared.

What happens:

My browser opens with the popup: Allow this site to open the spotify link with the System Handler?

When clicking Open Link, the Spotify desktop application opens, but the shared song isn't navigated to within Spotify.

Version Info

OS: Lunar / Gnome

Spotify: Spoti ...

Score: 0
R Wissbaum avatar
Trying to run a script as a daemon on reboot using CRON in Ubuntu 22.04
us flag

As a workaround to the known bug in 22.04 LTS which does not turn off screen backlighting on inactivity, I found the following script:

#!/bin/sh  
#Screen timeout script screen-lock-5-min.sh
#
  
#Wanted trigger timeout in milliseconds.  
IDLE_TIME=$((5*60*1000))  # replace the '5' with how many minutes you'd like  
  
echo "Screen lock active."  
  
#Sequence to execute when timeout triggers.  
tr ...
Score: 1
How to skip fsck check during the boot of ubuntu,since it uses SystemD
in flag

I would like to upgrade the kernel and I want to enable KVM on my old but still functional "Samsung Chromebook ARM model XE303C12 SNOW" because later I want to virtualize FreeBSD with qemu and kvm. I've started following this tutorial :

http://www.virtualopensystems.com/en/solutions/guides/kvm-on-chromebook/

As you can see,they used Ubuntu 13.04 as userland. No,I don't want to run such an old ubuntu  ...

Score: 0
MIku avatar
Ubuntu 22.10 Intel Iris Xe graphics doesn't work properly
mw flag

The main problem is the impossibility of launching app project in Qt Creator. The application includes .mesh objects and lot of .qml. The system freezes for about 20 seconds with black screen instead of app, after building the project. The app crashes at the end.

I have this laptop:

    Model - VivoBook_ASUSLaptop X513EAN_K513EA
      RAM - 16.0 GiB
      CPU - 11th Gen Intel® Core™ i5-1135G7 à...
Score: 0
sh91 avatar
non-live iso for ubuntu server 22.04
sz flag

I can not use ubuntu 22.04 live server (ubuntu-22.04.2-live-server-amd64.iso) and I certainly need non-live one. How can I access it?

thank you

Score: 0
Usermaxn avatar
how to convert kateshcema files to new kate color theme files
jp flag

I found this page that says to use kateschema_to_theme_converter.py from

no matter what I tried I couldnt get it to work. I am new to python.

I tried following the instructions in this readme but installing pipenv and then running pipenv install --dev inside the folder where the readme is, gave a lot of errors and i had to restart.

I really want to convert blue-mood theme to be usable; any help is app ...

Score: 1
keldorn avatar
How to make notify-send notifications permanent (to stay there even after reboot) in Ubuntu 22.04?
gb flag

I'm using below test command on Ubuntu 22.04 (Nvidia 530.41.03 from Ubuntu Repo with X11, vanilla setup no extensions etc.):

notify-send -u critical "Header" "Body text"

The notificaiton is presented as pop-up and also in the list that is presented after clicking "Date Hour" sub-menu, all good.

But without any interaction or dismissing it I perform a reboot and after reboot that notificaiton is gone from ...

Score: 0
BhanuKiran avatar
How add an usb to Ethernet interface to a docker container
in flag

I have an ubuntu 22.04 OS. Currently I have PCI ethernet connection up and running and I also have a running docker container with eth0 connected to default docker bridge. The commutation flow is up and running. I can ping google (8.8.8.8) both from host terminal and from inside docker container.

Now I would to add usb to Ethernet on the host machine and would like to show up only inside running  ...

Score: 0
Illidan avatar
Downloading a snap file for installation on a PC not connected to the Internet
tz flag

I would like to download a snap file in order to install an application on a PC not connected to the Internet. This application is on the snap store. Please do you know how to do it? Thank you for your reply ...

Score: 0
Dyn amo avatar
How can I authorize a connection between two Gitlab and Freeipa containers (LDAP)?
wf flag

here's my problem. I have a Freeipa LDAP (centos-8-stream-4.9.8) instance and another Gitlab (16.0.2-ee.0) instance running locally in two separate containers.

These instances were launched via a docker-compose. No problem for these instances, both are accessible and work perfectly.

I'm trying to make an SSO connection with my Gitlab instance and the Freeipa server with LDAP.

On my native machine, the fo ...

Score: 0
Gerrit avatar
Graphical Glitch after recent system update (Ubuntu 22.04.2)
gw flag

This is the glitch. A green discoloration appears and disappears periodically, the pink line is always there

These are the updates that were installed before the glitch appeared, though I don't really know if they are what's causing it.

Start-Date: 2023-06-20  11:34:21
Commandline: aptdaemon role='role-commit-packages' sender=':1.117'
Install: linux-image-5.19.0-45-generic:amd64 (5.19.0-45.46~22.04. ...
Score: 0
Nay avatar
Circos into workflow
sd flag
Nay

I'm trying to use the proteny tool that is implemented in the Snakemake framework. I started with the example, but I can't make it run. This is the error that I get.

*File "/root/mambaforge/envs/snakemake/bin/snakemake", line 10, in <module>
    sys.exit(main())
             ^^^^^^
  File "/root/mambaforge/envs/snakemake/lib/python3.11/site-packages/snakemake/__init__.py", line 3030, in main
  ...
Score: 0
Marcelo Alcantara avatar
problem to reduce screen brightness
co flag

I installed Ubuntu 20.04 and I'm having trouble turning down the screen brightness. The brightness is always at maximum. I've tried the brightness settings and the keyboard (fn) but the brightness doesn't change at all. My PC has Core i7, 16GB RAM and Intel® Iris® Xe Graphics. I've already updated Ubuntu to version 22.04 and I don't understand my problem.

Score: 0
NerdProgrammer avatar
Monitor shows "no signal" when i try to power on my PC
uy flag

I installed Ubuntu 22.04.2 LTS yesterday. I'm very new to all this linux stuff. So yeah when i installed it works completely fine and then I shut it down and after sometime when I try to power on, my monitor show no signal message and gets in to sleep mode. I have tried changing monitors but the issue continues. I have also tried changing the VGA Adapter but there is no use. CPU specifications are 4gb R ...

Score: 3
ToniKH avatar
Upgrade from 20.04 to 22.04 fails, missing gdm-password file
nz flag

I finally tried to upgrade from Ubuntu 20.04 LTS to 22.04 LTS. Unfortunately, update manager fails to complete the process. When I run the update-manager manually I get the following error message:

FileNotFoundError: [Errno 2] No such file or directory: '/etc/pam.d/gdm-password'

When I check the above mentioned folder, there is a symlink gdm-password -> gdm but there is no actual gdm -file. There i ...

Score: 0
trent-- avatar
Check RAM usage for i915 Intel GPU
hk flag

I have a Lenovo Thikpad P14s with hybrid graphics : integrated Intel GPU and additional nVidia CPU.

I used sudo prime-select intel to set it to use only the integrated GPU.

There's a BIOS setting to give 256 or 512 MB RAM to the GPU, which I set to 512.

I want to check the real memory usage by the GPU.

Let's check a few things :

$ prime-select query
intel

$ lspci |grep VGA
00:02.0 VGA compatible con ...
Score: 0
amir  avatar
how to manage mulitple users for processing in linux server?
US flag

I am a computational student, and we have three servers, each with 48 processors and multiple users. here is what I want to do. I want a system in which each user has a specific number of processors and processes that runs above server capacity goes into the queue. for example, when we have all 48 processors occupied new ones are pending. I'm new to Linux so I will be grateful for explanations with deta ...

Score: 0
AeonDave avatar
Issue with MT7922 WiFi Adapter on Ubuntu 22.04 22.10 or 23.10 Daily Build
za flag

Hello Ubuntu community,

I'm facing a problem with my WiFi on Ubuntu 23.10 Daily Build (and older ones) and I need some assistance. I recently purchased a brand new Asus SCAR 17 (Ryzen 9) 2023, which is equipped with an MT7922 802.11ax PCI Express Wireless by Mediatek.

Here are the details of the WiFi adapter from the output of the command

sudo lshw -C network:

description: Network controller
produ ...
Score: 0
Xetolone avatar
Ubuntu Mate config file for the dashboard
tr flag

I would like to configure the default Mate dashboard for all the new users of a computer. I want to add launchers for some applications.

At first I'm not able to find any file that store the content of the dashboard. And then I was planning on using a dconf profile (as here) but I don't know the right key to set the dashboard applications.

Score: 2
Diffusive9076 avatar
How can you create multiple folders with names that are altered versions of the names of existing files?
je flag

I have approximately 100 files with the file names such as: "1999 - Film Title.avi" & "2025 - Another Film Title.avi", etc. I would like each of these files to be moved to an individual folder with the folder name formatted like these examples: "Film Title (1999)" & "Another Film Title (2025)". Is such a thing possible, or will this be a laborious manual task?

I am using Ubuntu server (Ub ...

Score: 1
Stephen Winnall avatar
How do I tell systemd to start isc-dhcp-server after slapd?
cn flag

I have installed isc-dhcp-server-ldap and keep my DHCP configuration in OpenLDAP. This works perfectly.

However, when I reboot my server, isc-dhcp-server is not started:

s-hrt1# systemctl --failed
  UNIT                        LOAD   ACTIVE SUB    DESCRIPTION
● isc-dhcp-server.service     loaded failed failed ISC DHCP IPv4 server
● systemd-random-seed.service loaded failed failed Load/Save Random Seed ...
Score: 0
gokiwi64 avatar
Asus FX516 laptop and backlit keys
bi flag

I have installed Ubuntu 23.04 (lunar) and would like to be able to use the backlit keys capability however rogauracore does not work - cannot find keyboard and openrgb fails with unmet packages but cannot find anywhere what the unmet packages are does anyone know what or where I can find what these packages are or what I need to install ?

Thanks

Score: 0
Sukhendu Saha avatar
i have install ubuntu 22.04.2 in amd ryzen 5 7000 series with amd radeon graphics, not fully compatible
ar flag

The keyboard response is too slow as well as the wifi option is also not showing. sometime touchpad is not working

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