Latest Ubuntu related questions

Score: 1
CursorCC avatar
unable to delete input source option on ubuntu 20.04
kp flag

I'm encountering a shortcut contradiction problem so I want to change the keyboard shortcut of changing input methods from ctrl+shift to another one. However, I was only able to change one of the shortcut as shown in the next source column. (in the picture)

the screenshot of the situation

I could only change the shift+super+space and shift+space in Settings->keyboard shortcuts->typing. I also tried to modify the configurati ...

Score: -1
Dan avatar
Recreating Partitions
in flag
Dan

I was experimenting with partitions and now have a system that will not boot. I can boot on a USB but when I go to load a live version of Lubuntu, I get an error saying it can not write to the partition. I have looked on line about setting up partitions but am not making progress, probably not understanding. I do not care about what is on the hard drive. I would just like to erase and load Lubuntu.  ...

Score: 0
CarlF avatar
BOINC Manager Compute Preferences blank
ni flag

Running Ubuntu 22.10, Mate desktop environment. I installed boinc-client and boinc-manager via apt. All works fine in this pre-release version of BOINC (7.20.2+dfsg), except, when I open the Computing Preferences, I get a blank dialog box, with only the window controls in the title bar.

Searching here I found question 1134597 (Unable to access settings of the BOINC manager), which seems to be the sa ...

Score: 1
Atlantis_me avatar
Laptop speaker is not working on Ubuntu 22.04 LTS
pg flag

I've just installed this system on my laptop, but the inbuilt speaker of my laptop is not working. Literally, there are no sounds. A few additional info:

Ubuntu: 22.04.1 LTS

Kernel

$ uname -a
Linux ubuntu 5.15.0-58-generic #64-Ubuntu SMP Thu Jan 5 11:43:13 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

Audio

$ lspci -v | grep Audio
00:1f.3 Multimedia audio controller: Intel Corporation Alder Lake PCH-P High D ...
Score: 1
Rafael Souza avatar
How to access /var/lib/mysql folder in ubuntu
br flag

I'm creating a docker container with volume but I can't access the container directory, does anyone know how to solve this?

The command used is this:

docker run --name Mysql -d -p 3306:3306 -e MYSQL_ROOT_PASSWORD=root -v mysql-data:/var/lib/mysql mysql:latest
Score: 0
paperclip optimizer avatar
X / desktop configuration for dynamic multi-screen setup
es flag

I have a relatively minor configuration problem with my multi-monitor system that has been bugging me for years now.

My desktop computer has three monitors connected to it. The center and right monitors are always on when I'm using the desktop, whether I'm working or watching videos/gaming, etc. The left screen however is a bit of a special case because it has a higher (4K) resolution but also a  ...

Score: 0
nightwatch avatar
PHP-FPM8.0 Fatal Error Insufficient shared memory!
tr flag

I am running LAMP in VBox6.1 with Ubnutu Server 20.04.

Cause
This morning I removed all attachments to my vdi (optical disk & shared folders) and then used vboxmanage to --compact my vdi as recommended. (Compacting may be the cause of the problem or a bad php update.)

Problem
In any case, after reattaching my shared folders and rebooting my vdi, I was greeted by

● php8.0-fpm.service loaded ...
Score: 0
chicken avatar
Switch kernels from grub menu Ubuntu 22.04
tj flag

I am trying to switch kernels from the grub menu (GNU GRUB version 2.06). When I hold shift and press escape to enter the menu, this is what it looks like

grub> 

and it wants me to type.

How can I switch kernels from here?

Score: 0
Adham Fouad Hussein avatar
I installed Ubuntu on ZFS, How to move to ext4 without a reinstall
zw flag

As the title says, I installed Ubuntu 22.04 LTS and Gave it my entire SSD (256GB) and I installed Atlas OS on my HDD but Windows on HDD is never a good idea to start with so I need to install Windows on my SSD and at the time I installed Ubuntu I did not know that I cannot shrink it .. So what is the best way to move to ext4 and leave some space for a Windows installation for work purposes? I spent so m ...

Score: -1
Andreas Sæther avatar
Ubuntu Uninstall from windows 11
cz flag

I was researching about qbittorrent and saw a comment to download ubuntu. I dont know what it is or what it does, but I was trying to solve a problem in qbittorrent and thought ubuntu would work.(Keep in mind I have never even heard of ubuntu.) Then I downloaded Ubuntu 22.10 on my windows 11 computer using bittorrent, and when it was done it had become a dvd disk in my computer. I cant uninstall it from ...

Score: 3
Error-404-UserNotFound avatar
Ubuntu 22.04 booting into tty only
gd flag

I have a Ubuntu 22.04 machine with a older amd graphics card (details below). As a bit of background it was running on Linux Mint for a year and a half. After some trouble with corrupting the hard drive I switched it to Ubuntu a few months ago.

The last time it booted correctly, 3 or 4 days ago, I think I ran an update in the background while playing some games. Then I shutdown and tried starting ...

Score: 0
chicken avatar
UNCLAIMED network (network/ethernet controller). How to claim?
tj flag

I am on Ubuntu 22.04

$ sudo 1shw -class network

*-network UNCLAIMED 
description: Network controller 
product: Wi-Fi 6 AX210/AX211/AX411 160MHz 
vendor: Intel Corporation 
physical id: 0 
bus info: pci@0000:06:00.0 
version: 1a 
width: 64 bits
Clock: 33MHz
capabilities: pm msi pciexpress msix cap_list 
configuration: latency=0 
resources: memory:fc400000-fc403fff

*-network UNCLAIMED 
description: Eth ...
Score: 0
José Rojas avatar
How can I reset (fix) the desktop? It won't load wallpapers
ro flag

I had been using Variety for a long time with my xubuntu system, but it has recently stopped working. I can't seem to be able to change the wallpaper anymore, nor can I select to "show icons" on desktop. It's like it's frozen.

The wallpaper is Ok in the login screen, though. I mean, it's shown there but not once the system loads.

enter image description here

Score: 0
gameveloster avatar
Temporary failure in name resolution, Ping not working, Missing /etc/resolv.conf
ne flag
$ ping google.com
ping: google.com: Temporary failure in name resolution

So I checked for /etc/resolv.conf but its missing

$ ll /etc/resolv.conf
lrwxrwxrwx 1 root root 39 Jul 31  2020 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf

$ ll /run/systemd/resolve/stub-resolv.conf
ls: cannot access '/run/systemd/resolve/stub-resolv.conf': No such file or directory

This is a Ubuntu 20.04.5 LTS s ...

Score: 1
Pinky_the_bat avatar
"Encrypt the file list" option greyed out when creating ZIP file
fr flag

I am fairly new to Ubuntu and frankly not very tech savvy. I am using Archive Manager 43.0 on Ubuntu 22.10. I want to encrypt some sensitive files, and I would really like it if the name of the files were encrypted too. My problem is when I compress my files to ZIP format and then head over to the "password" option, I can add my password, but the option to encrypt the files' names is greyed out and can' ...

Score: 0
tcullen avatar
Failing authentication when logging to remote desktop with RDP
at flag

I'm to trying to login from Debian 11 to Ubuntu 22.04 with RDP using Connections on Debian and the built-in RDP support on ubuntu. I never get a desktop because it keeps saying "Authentication Failed" and I have to enter my username and password again. This goes on in a never ending loop.

Score: 0
CJ8281 avatar
Running out of room in /home
mx flag

I wanted to run Ubuntu on my primary system so I installed a second hard drive, a 500GB. I let the install program do all of the partitioning. I tried to move files off of my Windows 7 drive, but I ran out of space. I went to this website as it seems to be the same thing that my system is doing. I typed df -h into terminal and I got this:

Screenshot1

In nano as root I edited the /etc/fstab file and added this line: ...

Score: 0
Thomas Ireland avatar
I learned autoremove killed my system
kz flag

I never autoremove from apt. My NVIDIA drivers get angry. I installed a program yesterday that did an autoremove in the script, now my desktop does not load. I have an Ubuntu usb, how can i reinstall the drivers for my 1050ti without losing all the applications and cron jobs, etc...????

Score: 0
Demianight avatar
Failed to execute child process "/bin/sh" (input/output error)
nc flag

I am using RedmiBook with ryzen 5 4500u, Ubuntu 22.10 (22.04 have same problem) Every time after waking up from suspend and working correctly for few seconds, it starting to throw an error from title, close all windows ans doesn't open new ones, also all icons become default ones (icons of apps, even the cursor, which looks like an GUI error. Also on startup it shows: usci_acpi USBC000:00: PPM ini ...

Score: 0
ticotexas avatar
How can I reset and manually uninstall touchpad-indicator gnome extension?
jp flag

I have a laptop with Ubuntu 20.04, Gnome shell 3.36.8, that has the touchpad-indicator by askmrsinh gnome extension. It worked great initially but perhaps with some recent update, has an error. I can no longer turn it off or change it's settings. The problem is that it does not enable my touchpad when the mouse is unplugged. I want to be able to use the touchpad again and manually uninstall touchpad-ind ...

Score: 1
avd1ev avatar
GNOME Shell Extensions. Ubuntu Dock is missing extension.js
mk flag

Ubuntu Dock in GNOME Shell Extensions is missing extension.js

enter image description here

Score: 0
jeandr avatar
Version 22.04 and HARDWARE raid installation
sb flag

I have two PCs with hardware RAID controllers, up to version 20.xx I could install correctly with the disks configured as a RAID1 array, but with version 22.xx, the installation fails, I was able to complete the installation with the RAID controller disabled and with a single disk (did not try 2 disks, but I'm sure the problem lies with the hardware RAID) Any clues?

I tried to set the two disks  ...

Score: 0
flen avatar
How to recognize bluetooth keyboard automatically on startup
pe flag

I'm using a USB mount of Ubuntu 20.04, I usually use it on a Windows mini pc. This mini pc only has as interface a bluetooth keyboard with a touchpad.

The bluetooth keyboard is paired with Windows and I don't think it can remain paired with more than one device. Thus, whenever I switch to Ubuntu, I need to plug in a usb-keyboard and then pair again the bluetooth keyboard to Ubuntu.

I wanted to make  ...

Score: 1
Bram avatar
How to route isc-dhcp-server logs to their own file
cn flag

The logging in systemd's journal is getting spammed by logging from dhcpd.

I am running isc-dhcp-server and would like to prevent the log ending up in the journal, and instead go to its own file.

I had a similar issue with apparmor, but that was rectified by installing auditd which reroutes the logs for me.

Is there an equivalent for doing this for dhcpd logs?

OS: Ubuntu 22.04

dhcpd: 4.4.1-2.3ubuntu2.3

Score: 0
chicken avatar
Internet and bluetooth not working with ROG Strix B550-F on Ubuntu 22.04
tj flag

The problem
So I changed my NVIDIA driver version to one that I know for sure works because I previously used it. I rebooted my computer and the wifi and bluetooth could not be detected. I originally thought it could be a wifi card problem but ethernet also does not work.

What I've tried

  • Plugging in a wifi adapter and bluetooth adapter, those don't work either.
  • For some reason, the computer doesn ...
Score: 0
Yury Ghirin avatar
Viber video trouble in Ubuntu 22.04
cn flag

I have updated my Ubuntu 20.04 to 22.04 and I realize that my Viber has a little bug. When I try to view some video in group or chat it looks like transparent. See the screenshot.

Viber video trouble screenshot

Ubuntu-restricted-extras installed, the google says nothing about this trouble. Do you have any suggestions what should I do? Thanks!

Score: 1
User1986 avatar
Scrolling jumpy, scroll speed too fast, mouse acceleration weird
al flag

I'm currently switching from windows to ubuntu, and there are some very annoying things that just kill the whole experience.

  1. if you use the touchpad, you scroll at lightspeed. I tried some scripts out, from various different answers but nothing worked. Then I set the firefox setting min scroll to 1 (from 5) but its still wayy too fast. It also is very "jumpy". On windows, if you give the touchpad  ...

Score: 2
Odd_N avatar
Autoconnect bluetooth keyboard
us flag

I have a bluetooth mouse and a bluetooth keyboard paired under Ubuntu 22.10. They work fine. When I boot the computer and both devices are switched on, the mouse is automatically activated; the keyboard has to be switched on by clicking on the bluetooth icon at the top of the screen, going to the "Bluetooth 3.0 Keyboard" entry that is shown and then clicking on the "Connect" button. So why does the mous ...

Score: 0
kiltek avatar
need help interpreting fdisk and gnome-disk-utility output
ck flag

I am on a fresh Ubuntu Server 22.04 install and during install, I think I might have chosen a filesystem which I do not understand:

cat /etc/*release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.1 LTS"
PRETTY_NAME="Ubuntu 22.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.1 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE ...
Score: 0
Gamer Undefeated avatar
Cannot edit update-manager-core even after having sudo permissions. Need it essentially in order to upgrade from Ubuntu 22.04.1 to 22.10!
is flag

/etc/update-manager/release-upgrades I have to upgrade Ubuntu 22.04.1 to 22.10. I'm following steps to do that from this website. Step-4 of the procedure to be followed asks to edit update-manager-core by adding Prompt=normal. This step can't be followed as Terminal is denying me access to do so (Screenshot attached). Please help me to bypass this situation and upgrade to 22.10...Permission Denied!

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