Latest Ubuntu related questions

Score: 0
Vipul avatar
Getting error while configuring dpkg
et flag

While trying to execute the command to install mysql, getting below error while executing sudo dpkg --configure -a.

Setting up mysql-community-server (5.7.42-1ubuntu18.04) ...
AppArmor parser error for /etc/apparmor.d/usr.sbin.mysqld in /etc/apparmor.d/usr.sbin.mysqld at line 7: Could not open 'abstractions/mysql'
Job for mysql.service failed because the control process exited with error code.
See "system ...
Score: 0
Chris Nixon avatar
Panel on Kubuntu 23.04
va flag

I am technologically challenged - truly - but I try to sort things out for myself because thats how one learns. Even a senior such as I. My problem is that I wanted to re-arrange the icons at the bottom bar panel and somehow the clock and other dock stuff ended up on the left. No matter what I try, I cant get those items back to the right side, where they used to be. I go into edit mode and I can actual ...

Score: 0
Ray Kiddy avatar
click to activate window is not working at edge of window
de flag

(Ubuntu 22.04.2 LTS, GNOME Shell)

This is really starting to drive me nuts. I have a bunch of windows open and I see the edge of window A behind window B. I think that I can click on window A and it will come to the front. It does not.

It seems that if I click near the edge of window A, it thinks I am doing the wrong thing and ignores me. If enough of window A is visible so that I can click 10 or so ...

Score: 2
Bob Barrett avatar
Installation of hplip 23.23.3 in ubuntu 23.04
lu flag
  1. I did this:

    wget https://sourceforge.net/projects/hpl...3.run/download -O hplip-3.23.3.run

  2. Then I did this:

    sudochmod +x hplip-3.23.3.run

  3. Then

    sudo ./hplip-3.23.3.run

Then I got this message:

warning: Missing REQUIRED dependency: libjpeg (libjpeg - JPEG library)
warning: Missing REQUIRED dependency: libtool (libtool - Library building support services)
warning: Missing REQUIRED dependency: cups- ...
Score: 0
Lucy Zukor avatar
fatal error: bits/libc-header-start.h: No such file or directory when cross compiling an ARM project on 64bit under WSL
kg flag

I am trying to compile the Actiontec T3200 Firmware meant for ARM on a 64bit machine using WSL using the ARM toolchain.

I am building using make PROFILE=963138BGW SHELL=/bin/bash

The error is /usr/include/stdint.h:26:36: fatal error: bits/libc-header-start.h: No such file or directory and I've checked that GCC-Multilib and G++ Multilib are installed

The error i'm getting in the terminal window

Score: 0
Tatty Man avatar
Snap applications do not startup randomly
vn flag

There are some applications like firefox and chromium, spotify that are now recommended to be installed from snap. When I do that on ubuntu 20.04 and ubuntu 22.10, they randomly stop launching.

  • Win-key for search bar
  • type "chromium", select / click
  • nothing happens
  • check top or htop, I find no application of that name.
  • randomly small "waiting wheel" instead of mouse pointer appears.
  • nothing further h ...
Score: 0
JadenJin avatar
Ubuntu Fresh install keeps booting into grub console
tc flag

I tried to install 22.04.2 LTS. It was going well and the installer told me the installation was successful. I have the iso flashed onto a usb stick and I am installing Ubuntu onto a 1tb Toshiba External Hard Drive. When I restart my computer after the install, it says to remove the installation medium and press enter; I unplug my usb and press enter. Then it just boots in a Grub console. What is happen ...

Score: 0
volodiMIR avatar
Ubuntu won't boot after update
is flag

Ubuntu won't boot after update. I am using version 18.04.

I tried to boot with the nomodeset key, but it does not help, unfortunately. The problem is aggravated by the fact that I cannot log into the terminal using my login. I don't know why... I login to the tty correctly, but nothing happens. They don't even ask me for a password. In Recovery mode, the operating system starts up, but I don’t  ...

Score: 0
user78290 avatar
Unable to boot from usb onto pcie nvme ssd
cn flag

I have been trying for days to boot from a usb drive containing the rEFIND bootloader. I had a hard drive with Ubuntu 22.04 on it and cloned it onto an NVME SSD mounted in a PCIEx16 slot.

With the hard drive power removed, when I boot off the USB, it seems to go well but eventually goes into emergency mode with errors:

no caching mode page found
assuming drive cache write through

I have set up grub as pe ...

Score: 3
John MacPherson avatar
I'm installing Ubuntu on ten computers in a public space. Are there programs I can use that are similar to Reboot Restore RX (on Windows)?
sj flag

I'm looking for a program that whenever I restart my computer, it will reset back to a restore point that I can select.

Is there a program that does this?

Score: 0
Cintya  avatar
Give user permission to read all directories and files
gl flag

I'm a newbie, trying to create an user in Ubuntu Server 22.04, with reading permissions to all existing directories and files, so it could backup everything copying them via SFTP to the backup server (that is a Windows Server 2019). I tried to apply capabilities(7) but I guess I'm doing it wrong, because the backup-user can't read directories and files that don't have "others" permissions (ex.: rwxrw ...

Score: 0
Bram avatar
Screen scale cannot be set
cn flag

In wayland, I can set the screen scaling of my monitor (connected to RX580 GPU with amdgpu driver) to 200% just fine.

However, I had to switch back to X11, because one of my apps (FlashPrint) will not work under xwayland.

When running X11, the screen scale went back to 100% and I cannot change it to 200%.

My hardware has not changed. Just the display server: from XWayland to Xorg.

enter image description here

$ inxi -G
Grap ...
Score: 0
Xtreme avatar
Keyboard delay in wine while playing games
eh flag

Hi i just installed a game using wine but there is keyboard delay, for example if i press W for like 3-4 seconds it remains pressed in the game for 6-7 seconds and while it's pressed other keys don't work

Score: 0
danny_met avatar
Graphic freezes after changing slot of graphics card in Ubuntu 22.04
us flag

EDIT: see updates at the end for solution, title changed to reflect better the problem.

I have Ubuntu 22.04 LTS on a system with a Geforce RTX 2060 card. I have recently done some small changes in hardware (changing the graphics card from one PCI slot to another, and days after that installing some case fan), and after the latest change I am finding that the graphic output of the system randomly  ...

Score: 1
Tatty Man avatar
App icon in dock is wrong
vn flag

When I start some 3rd party apps from search bar they show on the dock but with a substitute icon image "ubuntu settings wheel". I am using Ubuntu 20.04 and Ubuntu 22.10. They both have the same problems. How can I set this icon?screenshot of dock. These two icons show the same app, how to make them look the same?

Score: 0
Tariku Assefa Ume avatar
Tl-wn823n ubuntu 22.04
lt flag

Its connect but very week signal router is on desktop still week other device is work properly

Score: 0
Maris avatar
Ubuntu 20.04 dotnet tool is not available after dotnet reinstall
kn flag

I'm pretty new to Ubuntu. After some recent update of Ubuntu - my dotnet cli went crazy and stopped working. After that I have completely removed it from my PC Then tried to reinstall it back with:

sudo apt-get install dotnet-sdk-6.0

But dotnet Command still gives:

Command 'dotnet' not found, but can be installed with:

snap install dotnet-sdk

I have tried to install dotnet with recommended by M ...

Score: 0
Artem Lebedev avatar
Can not find ID for built in laptop keyboard
ph flag

(base) art_usr@artem--ubuntu:~$ xinput --list

On HP x360 specter running Ubuntu 22.04 results in the following output, no matter if my external USB keyboard is plugged in or not. There is no AT Translated Set 2 keyboard device as suggested in this post. Any idea what id would I use if I want to disable internal keyboard?

WARNING: running xinput against an Xwayland server. See the xinput man page for de ...
Score: 0
Mshnwq avatar
Choose from session type from tty
ax flag

I am new to running native Ubuntu 22.04, only have used it with other distros on a WSL. Is it possible to have my system boot to tty from where I can login to my user and then choose between a normal desktop KDE Plasma session, and a window manager like Sway?

The reason is because I want other people who are only familiar with desktop environments to be able to use Plasma.

Score: 1
Sruly avatar
When I change book name in Calibre I lose the books and get links instead - Why?
bz flag

When I change a book name in the Edit Metadata screen, Calibre is changing the folder where the books reside. after the change I get a link in the new folder to a file in the old folder. I have 2 issues with this.

  1. The original folder is being deleted because the book name has changed. Now any file in the old folder is deleted along with the folder.

  2. Since I'm changing the name I want the files to be i ...

Score: 0
JEEdz avatar
Failure to install Ubuntu
tr flag

I try to install ubuntu22.04.02 lts in my laptop asus x540u models, at first time all things are working good only in steps 5 when i chose to erase the disk with LVM, so it contine to loading without stop or keep moving the other steps. Also i want to know how can i fix this error:

X86/cpu: sgx disabled by bios. Tpm_crb MSFT0101:00:[firmware bug]:acpi region does not cover rhe entire command/response b ...

Score: 1
Nidal K I avatar
Ubuntu Installation Error: [Installer automatically tends t restarts]
np flag

I am trying to install an ubuntu server in my local system using VMware/Virtual Box (tried in both) but each time it reaches the step for system name and username details it throws an error.

I am using ubuntu server image downloaded to my system.

  • Tried using static and Dynamic IP
  • Tried restarting installer several times
  • Tried downloading the iso file again
  • Tried using 20.04 iso file
  • I saw an optio ...
Score: 0
pasmon 79 avatar
Access mtp devices in KDE plasma terminal
in flag

I can easily access my galaxy tab on kde plasma ubuntu 20.04 by restarting Dolphin with the address /Galaxy Tab A (mtp).

I wish to access my tab(mtp) with kde terminal also in order to perform rsync operations to sync data for editing between laptop and tablet.

Kindly guide me on this matter.

Score: 0
gabrieledeluca avatar
Disable fpm only for one virtual host
br flag

I'm facing a problem that is turning me crazy! I have three PHP versions on my ubuntu 22.04 server: 7.4, 8.1 and 8.2 I set the whole system to work with 8.1 as default and I'm using 7.4 and 8.1 in different virtual hosts according to the version required by the platform installed in it. The settings I use for that are:

<FilesMatch "\.php$">
SetHandler "proxy:unix:/run/php/php7.4-fpm.sock|fcgi ...
Score: 0
user1644564 avatar
USB stopped working on the back of my tower but not the front, and then after a reboot they work again
mt flag
  • OS: Ubuntu 23.04
  • Motherboard: ASRock X399 Taichi
  • Kernel version: Linux 6.2.0-20-generic
  • Processor: AMD Ryzen™ Threadripper™ 1920X × 24

Sometimes I leave my desktop Suspended overnight and sometimes the USB ports in the back stop working. If I unplug the mouse and keyboard from the back and plug them into the front of my tower then, they work again.

If I reboot all my USB ports work again, for  ...

Score: -2
Mila A avatar
Setting disk partitioning for Ubuntu breaks my system
re flag

After setting partitioning on my system for the Ubuntu installation, I have my disk cleared and cannot find a boot file when I'm being prompted "Reboot and select proper boot device".

I only can see few directories here when I'm trying to select a new file to boot when adding a new boot option after pressing Ctrl+Alt+Del and F2 to open the Setup utility.

Neither of these directories seem to have fil ...

Score: 0
t3fi avatar
How to configure Ubuntu for persistent X session convenient to use both locally and via remote desktop
cv flag

Sorry to repeat an old question, but I think this topic would deserve a fresh answer for recent versions of Ubuntu with remote desktop feature.

I've enabled both remote desktop and xrdp, both work but reserve the same rdp-port. Remote desktop is limited to logged in and unlocked session, so it is not safe to use for yourself - but more like intended for ability for remote support. To occassionall ...

Score: 0
DynoMonster avatar
Unzip a file as soon as it is downloaded
tr flag

Do we have any utility (or) can we write any script such that if any zip file is downloaded, it is immediately unzipped and the zip file is deleted.

Score: 1
Default group for user when creating files and directories
in flag

I have user deployment whos default group is set up to www-data. He also belongs to group xxxxx.

Then I have a cron script under the user deployment which runs php script which generate some dynamic files. This files have set up wrong group xxxxx while I want to have www-data group for them. I thought that files generated under the user will have set up his default group.

What should I do to force him ...

Score: 0
Janghou avatar
WIFI AX200 suddenly stopped working on 22.04 after reboot
br flag

Running 22.04 on a Lenovo ideapad 5-15ARE05 (4800u) my Wifi suddenly stopped working yesterday after an update and reboot.

The Intel card is still recognized.

sudo lshw -C network
  *-network                 
       description: Network controller
       product: Wi-Fi 6 AX200

But it doesn't run.

syslog
 [   12.450481] iwlwifi 0000:01:00.0: Transport status: 0x00000042, valid: 7
 [   12.450485] iwlw ...

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