Latest Ubuntu related questions

Score: 0
Lucius avatar
Ubuntu 22.04 bluetooth unable to pair any devices
lr flag

Ubuntu 22.04.3 LTS
kernel version 6.2.0-26-generic
Motherboard Z790 Aorus Elite Ax bluetooth 5.3

I tried multiple solutions, but none of them worked. I already installed bluez-tools and blueman.

bluetooth status information:

bluetooth status info

Score: 0
fenris avatar
DBus Setup Fails, Connection Cannot Own The Service "org.bluez"
hr flag

I want to use bluetooth, but it's not working. I've traced the problem to the result of bluetoothd:

D-Bus setup failed: Connection ":1.88" is not allowed to own the service "org.bluez" due to security policies in the configuration file

Things I have tried:

Score: 0
code poet avatar
When I start my laptop it is showing: You are in emergency mode
cf flag

I have host OS as Ubuntu and CentOS in VMware Workstation. I had tried to enable sharing between host machine and virtual machine and this problem occurred.

I

You are in emergency mode. After logging in, type "journalctl -xb" to view   
system logs, "systemctl reboot" to reboot, "systemctl default" or "exit"   
to boot into default mode".
Score: 0
BenForTheFirstTime avatar
Graphics issues after amdgpu tinkering: "dpkg: error processing package amdgpu-dkms (--configure):"
mw flag

2 days ago, my graphics driver apparently crashed while opening an mp4 file in VLC - something I have done several times before. Otherwise, the computer remained usable. At the time, syslog showed these errors:

Aug 13 22:49:45 beepbeep kernel: [50420.530049] mmap: qtdemux0:sink (43166): VmData 2664718336 exceed data ulimit 2630227705. Update limits or use boot option ignore_rlimit_data.
Aug 13 22:4 ...
Score: 0
Zuhdifad avatar
My 1TB Internal Hard Disk lost 500GB partition ubuntu after deleted during windows installation
gb flag

First, I've using Ubuntu. And then I try install Windows 10. When Windows required specific drive accidentally I format Ubuntu drive, and I also deleted it.

What makes me more fool is, I also assumed that If I delete the Boot Ubuntu I think it will be good. But what happened now is worse.

I really have no idea how to find and recovery Ubuntu partition now. I have try 'fdisk' command but it didn't wo ...

Score: 0
Sudarshan Regmi avatar
Dual Boot Issues Arising from BIOS SATA Operation Change and SSD Addition
rs flag

Initially, I had a dual boot configuration of Windows and Ubuntu on my Dell machine. Upon installing an additional SSD, the SSD was not detected in Ubuntu, although it functioned properly in Windows.

In an attempt to address this, I changed the BIOS setting from AHCI to RAID ON after consulting online resources. This modification allowed the SSD to be recognized in Ubuntu, but it resulted in Wind ...

Score: 0
Juan Games avatar
How can I write japanese characters?
mg flag

I'm not Japanese but I'm learning the language and I want to know how to write these characters. I already searched how to do it and found Ibus-anthy but it's seriously buggy for me for some reason.

Does someone knows alternatives to this program? I'm in lubuntu jammy jellyfish 22.3 with LQXT desktop environment as default.

Score: 1
Subject avatar
Does having a BIOS Password effect installation
fi flag

So I'm currently running Windows 10 and I have a BIOS password set, now I want to switch to Ubuntu as my main OS. Now the question I have will my having the BIOS password affect the installation of Ubuntu in any way?

Score: 1
adgy _omr avatar
how do i change the top bar blur color change based on time? (blur my shell extension)
vc flag

I have ubuntu 22.04 on my laptop with gnome 42.9. I use the whitesur theme to make my operating system look more similar to Macos by apple. I also use the"blur my shell" extension. how do I make the top bar blur color change based on the time using cron and d-bus?

Score: 0
Dargscisyhp avatar
Kubuntu boots up to a blank screen until I drop to a TTY and restart X
me flag

I have a Kubuntu machine I've been using for around a year and a half, and recently it has started booting up to a blank screen. I cannot get it to show anything by moving the mouse, hitting keys, or anything like that. It's just blank. Once I drop to a TTY and forcefully kill X it restarts and behaves as it should. I'm not sure how I should go about diagnosing or fixing this.

Any advice?

Score: 0
codingfreak avatar
Booting ubuntu 22.04 cloud image in rockylinux 9.2 failed
kr flag

I have downloaded ubuntu 22.04 cloud image from below link and converted the same to qcow2 to be used in cockpit in Rockylinux. I have resized the disk size to 100GB as shown in below picture.

https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64-disk-kvm.img

Then I have used "import vm" option to start the VM and it fails saying not a bootable disk as shown below. On the same ...

Score: 0
Jayaditya Dev avatar
Dual booting Windows 11 and Ubuntu on separate disks (Secure boot ON, UEFI)
sn flag

So, I have a Lenovo Ideapad Gaming 3 with Windows 11 Home Single Language pre-installed on an NVMe SSD (/dev/nvme0n1). It has an empty SATA slot, in which I installed a SATA SSD. Now I want to install Ubuntu (dual boot) on the second SSD (/dev/sda) and be able to use both the OSs as and when required. Also, I chose Ubuntu because I won't have to disable Secure Boot. I virtualized this scenario in Vmware ...

Score: 0
Sandip Mishra avatar
Troubleshooting Dual-Boot Startup Issues: Windows 11 and Ubuntu
mo flag

I have a dual-boot setup with Windows 11 and Ubuntu on the same SSD. However, I'm facing an issue where Windows 11 always starts by default, even though I've been attempting to change the boot order to prioritize Ubuntu. Despite my efforts to modify BIOS settings and set a timer for the boot options, my laptop continues to start Windows 11 automatically without presenting the boot menu. As a result, I h ...

Score: 1
Jeno avatar
Yoga 260 on Xubuntu 22.04 - Wifi not working at all
in flag

I have a Lenovo Yoga 260 here and have problems to get Wifi working. Its exactly this model:

$ sudo lshw
yoga                        
    Beschreibung: Notebook
    Produkt: 20FES3TE00 (LENOVO_MT_20FE_BU_Think_FM_ThinkPad Yoga 260)
    Hersteller: LENOVO
    Version: ThinkPad Yoga 260
    Seriennummer: MP177CUL
    Breite: 64 bits
    Fähigkeiten: smbios-2.8 dmi-2.8 smp vsyscall32
    Konfiguratio ...
Score: 0
nokaoi1 avatar
How do I fix this unmet dependencies?
cd flag

doing some updates today and ran in to this:

The following packages have unmet dependencies:
 libhashkit-dev : Depends: libhashkit2 (= 1.0.18-4.2ubuntu2) but 1.1.3-1+ubuntu20.04.1+deb.sury.org+1 is installed
 libmemcached-dev : Depends: libhashkit-dev (= 1.1.3-1+ubuntu20.04.1+deb.sury.org+1) but 1.0.18-4.2ubuntu2 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (o ...
Score: 0
Seathorn avatar
Associate Loopback interface with VRF
cn flag

I have multiple VRFs in netplan and each of them has an associated physical interface. Beside this I need Loopback interfaces with different /32 IP addresses and I would like to bind them to specific VRFs.

Is there a way to do this in Netplan?

Score: 1
Forty avatar
Errors during boot in 22.4.2
aw flag

I dont know why but every time i boot in ubuntu

This is the error message that I getting plzz help solve this error

And plzzz help me with my last question Too

Score: 0
roxxel avatar
Error installing AMDGPU Drivers on Kubuntu 23.04
ee flag

Here's the complete log of the installation:

$ sudo amdgpu-install --usecase=workstation --vulkan=pro
Hit:1 http://ua.archive.ubuntu.com/ubuntu lunar InRelease
Hit:2 http://ua.archive.ubuntu.com/ubuntu lunar-updates InRelease                                            
Hit:3 http://ua.archive.ubuntu.com/ubuntu lunar-backports InRelease                                          
Hit:4 https://ppa.lau ...
Score: 1
Niven avatar
Unexpectedly high memory usage in Ubuntu 22.04.3 LTS
wf flag

I have noticed for a while now that my system seems to be using up my memory much more quickly than I would expect. When it gets like this, I do notice it slowing down a bit at time, and my fan starts to spin aggressively (though maybe this latter thing is a separate issue?). I have tried googling around to understand what is going on (for example, I came across High memory usage that cannot be trac ...

Score: 0
Forty avatar
Boot and driver issue
aw flag

HeyGuys

I've just installed ubuntu as my new OS but im facing some problems..Ive installed the latest version of ubuntu 22.04.2 the problem is tha after installation when i remove the media there was an error that it was showing me that i have to boot from the kernel first i watched some youtube videos and solved that problem... but now i get successfull boots with some error

So ive just restarted  ...

Score: 0
k314159 avatar
.img file gets opened as read-only
in flag

I'm trying to create an ext4 filesystem in a .img file so that I can transfer it to other machines. Unfortunately, when I unmount and re-mount it, it gets mounted as read-only. I can reproduce the issue on two separate PCs -- a laptop running Ubuntu 20.04 and a desktop running Ubuntu 23.04 -- using the following steps:

  1. In GNOME, run Disks, select "New disk image", create a 1GB .img file in your home  ...
Score: 2
RobGT avatar
Major problems since big update/upgrade Ubuntu 2022-04 LTS in July 2023
tk flag

Big problems occurred after a major automatic update/upgrade in July 2023. I have a: ASUS TUF DASH F15 gaming laptop with NVIDIA Geforce RTX 3050 Ti Graphic Card 4Gb; Intel core i7-11370H CPU; memory 16 Gb; Clockspeed 3300 Mhz (4800 MHz); 1xTb NVMe PCIe SSD; with Ubuntu 22.04.3 Jammy Jellyfish LTS.

  • Shutting down only possible by pushing main button for > 10 seconds
  • No more use of second display pos ...
Score: 2
Nico Petermann avatar
last update crashed my ubuntu lts 22.04 - BIOS ERROR
tn flag

I have yesterday updated my ubuntu lts 22.04, the history.log shows:

Start-Date: 2023-08-14  09:47:41
Commandline: aptdaemon role='role-commit-packages' sender=':1.1226'
Upgrade: libldap-common:amd64 (2.5.15+dfsg-0ubuntu0.22.04.1, 2.5.16+dfsg-0ubuntu0.22.04.1), libldap-2.5-0:amd64 (2.5.15+dfsg-0ubuntu0.22.04.1, 2.5.16+dfsg-0ubuntu0.22.04.1), intel-microcode:amd64 (3.20230214.0ubuntu0.22.04.1, 3.202 ...
Score: 0
jean-christophe manciot avatar
IPv6 blocklists
cn flag

Some sites such as Cisco Talos, Abuse and the aggregator FireHOL provide the community with some lists of rogue and malicious IPv4 addresses and subnets.

Could anyone share some similar URLs regarding IPv6 ranges?

I'm aware of the gigantic space allocated to the public IPv6 adressses, but these blocklists could still help everyone strength the security of all dual-stacked (or IPv6-only) public webs ...

Score: 3
Enabling thumbnails for AVIF, JXL, HEIF, HEIC images
bd flag

Sometimes I download .avif images from the Internet. I would like the thumbnails of these images to appear in Files (nautilus). How do I enable thumbnails for AVIF images? Also, can I enable thumbnails for JXL images, HEIF images and HEIC images?

Score: 0
Arthur avatar
Removing Remnants of Skype
tr flag

Running Ubuntu 22.04 - Uninstalled Skype a few days ago using Ubuntu Software package handler. Today my syslog file had grown to over 200gb, using all my free space. I truncated the file and closed down the offending operations which were two skype-related operations.

Clearly, Ubuntu Software didn't manage to uninstall properly. Now that I've cleaned up my logs, how do i find the remnants of t ...

Score: 2
Saulo avatar
why `su` doesn't change $USER?
bd flag

I've noticed the following:

When I'm using my user, my id is 1000:

┌ sefo@tux ~
└ $ echo $EUID $USER
1000 sefo

When I run su my Id changes but my user doesn't:

┌ sefo@tux ~
└ $ echo $EUID $USER
0 sefo

And, finally, after su - my id and my user change:

┌ root@tux ~
└ $ echo $EUID $USER
0 root

What I'm struggling to understand is why su doesn't change my user. I do believe there is some  ...

Score: 0
brnina avatar
Will Windows and Linux installation be more stable without bootloader
ye flag

I have a laptop with one SSD disk (and no place for another one) that originally came with Windows 10. It has UEFI and RST as default (which I changed to AHCI). Once, I installed Ubuntu next to it, but after some Windows update Microsoft system got rid of the bootloader, and Ubuntu was damaged, and the setting returned to RST. Now I want to have Ubuntu on my computer once again. I changed RST to AHCI by ...

Score: 0
flyingcloak avatar
AppImageLauncher stuck at 'Watching directories' when trying to run eDEX-UI AppImage
pr flag

I recently installed eDEX-UI on my Ubuntu system using the AppImage format. However, when I attempted to run the AppImage from the terminal using the command sudo appimagelauncherd eDEX-UI-Linux-x86_64.AppImage, the AppImageLauncher seems to get stuck at the message "Watching directories:". It doesn't proceed any further and the application doesn't start.

I've confirmed that the AppImage file eDE ...

Score: 0
levelsevencrew avatar
Ubuntu very slow on Dual boot
mk flag

I Have recently dual booted Ubuntu on my old windows laptop. But after installation Ubuntu feels very slow. It takes much time to boot and reach to login screen. Opening basic Applications like file manager, Browser and all the other apps takes too much time. Earlier when I was using Windows 10 on the same machine it never felt slow in booting and performing basic operations like surfing web opening app ...

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