Latest Ubuntu related questions

Score: 0
Mike Landress avatar
USER is not in the sudoers file - can't install VS code
as flag

Just trying to install VS studio. I'm following the project odin tutorial, have downloaded the file, but when I run the next line:

sudo apt install ./code-latest.deb

I get the error: .

USER is not in the sudoers file

I've tried

sudo adduser USER sudo

and

sudo usermod -a -G sudo USER

I'm running this on a freshly installed Ubuntu 22.04, in VirtualBox.

I don't understand what I'm doing, or why it's n ...

Score: 1
Jonadabe avatar
How to change keyboard layout by switching 1234567890 with !@#$%^&*() with Shift or Num Lock keys?
bn flag

What I would like to do is, instead of pressing Shift+1 or Shift+2 to see ! or @ respectively, have by default ! @ # $ % ^ & * ( ) instead of 1 2 3 4 5 6 7 8 9 0, and maybe if I have my NumLock off it could be 1 2 3 4 5 6 7 8 9 0. But if NumLock is off I would have ! @ # $ % ^ & * ( ) in the first row, and could have access to the numbers if I use the Shift key.

Can someone get me to the right ...

Score: 1
Where is the screen rotate lock in Ubuntu 22.10?
us flag

Where is the screen rotation lock in Ubuntu 22.10 ?

(This prevents the display from rotating, if you rotate your laptop screen by 90°, 180°, or 270°).

I expected this to be available in the quick settings popup, but it is not there. I searched in the Settings app, and did not find it there.

(I thought this feature existed in prior versions of Ubuntu).

Score: 0
Brant Pastore avatar
Share network from eth0 to device plugged into eth1?
gd flag

ip addr information

I have a ubuntu 20.04 server that has two ethernet ports. I am trying to set it up so eth0 is connected to my lan/internet and I have a second ethernet port (eth1) that i want to be able to plug in another device and have it get its dhcp information from the router connected in eth0, and i also want it to have internet connection.

cat /etc/network/interfaces

# interfaces(5) file used by ifup(8) and ...
Score: 0
user2083893 avatar
Transfer to USB 3 external hard drive starts fast but slows down quickly
ng flag

I've just bought a Toshiba Canvio Advance 1TB external hard drive that connects to a USB 3.0 port. I've formatted it with file system ext4 using Ubuntu's Disks utility. When I take a full backup of my laptop's hard disk, the transfer rate starts very fast, something around 300 MB/s, but it quickly slows down to 30 MB/s as its "steady" rate. Why is that happening? Shall I upgrade the USB driver? My lapto ...

Score: 0
str ion avatar
gnome-control-center was removed without me knowing
pe flag

As a new user of Ubuntu 22.04, I update my system on a daily basis. Today, I found that my Gnome control center has been removed from my system without my knowledge. I want to know if this is related to the daily updates I perform, or if someone did it without my consent.

Score: 0
exfat card became read-only after automounting with GNOME Disks, and I cannot change permission even as root after that
us flag

I am running Ubuntu MATE 22.04 on a Chromebook. Due to the limited internal memory of a Chromebook, I am using a 128 GB USB drive for storage. This drive is formatted as exfat, so that it can be used in both Windows and GNU/Linux. I want to automount the disk, so that its permanent location would not change, and my Cloud Storage Client (Mega) would be able to access it witout manual intervention.

Score: 1
Kosay Jabre avatar
Installing Nvidia drivers prevents boot
my flag

I recently built a computer with a RTX3070. I was recently able to install Ubuntu 22.04 and login.

Currently I'm using the Nouveau drivers, but I want to install the Nvidia drivers. However, ANY Nvidia driver I install makes it so that I can no longer boot into Ubuntu when I restart. I've tried 470, 515, 525, and more.

When I install the driver and reboot, I get a black terminal with the message:

Score: 0
Lukasz Sliwa avatar
MSI Stealth GS66, camera does not work, Fn+F6 raises unknown key released
ma flag

I cannot activate the camera in MSI Stealth GS66, Ubuntu 22.04 LTS. After pressing Fn+F6, I have got (in dmesg):

[   35.518230] atkbd serio0: Unknown key pressed (translated set 2, code 0xf3 on isa0060/serio0).
[   35.518255] atkbd serio0: Use 'setkeycodes e073 <keycode>' to make it known.
[   35.525056] msi_wmi: Unknown event received
[   36.002809] atkbd serio0: Unknown key released (translated se ...
Score: 0
castrogne avatar
Virtualbox: No suitable module for running kernel foun, Ubuntu 22.04, Kernel 5.15.0-57-generic
cn flag

I can't install Virtualbox on Ubuntu 22.04. I must admit i did change kernel for some reasons, and I don't know if my current kernel (5.15.0-57-generic) is the right one to run Virtualbox...

I tried:

  • change kernel with different versions
  • uninstall / purge / reinstall virtualbox-dkms
  • reinstall headers

Nothing work... I would like to avoid completely reinstall ubuntu...

This is not dupliaction of ...

Score: 0
MediaTek Inc. MT7612U 802.11a/b/g/n/ac Wireless Adapter slow on Kubuntu 22.10
pl flag

Update: When it's get slow and the usb stop working, if I try to reboot i get this message:

mt76x2u 3-4:1.0: vendor request req:07 off:0430 failed:-71

Operating System: Kubuntu 22.10 KDE Plasma Version: 5.25.5 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.6 Kernel Version: 5.19.0-29-generic (64-bit) Graphics Platform: X11 Processors: 6 × AMD Ryzen 5 3500X 6-Core Processor Memory: 15.6 GiB of RAM Gr ...

Score: 3
qwerty_coder avatar
Listing installed packages using apt list --installed, but only display the package names
mz flag

I use bash a lot and I was working on a script that I could use to help someone uninstall a package, and in the error message that shows when the package is not on the system, I am trying to figure out how to display a list of all installed packages, like apt list --installed does, but without all the information (for example: without /jammy,now 1.4.8+dfsg-3build1 amd64 [installed,automatic]), but ...

Score: 1
Some programmer dude avatar
Compute shaders and Unity3d don't play well in Ubuntu 22.10
ro flag

I'm trying to use Unity3d in Ubuntu 22.10, more specifically some terrain-generating assets. These assets use compute shaders for their calculation of the terrain generation. And it doesn't work on my system.

I have been doing some testing with GeeXLabs and compute shaders work in that environment. And Unity claims the compute shaders work when in 20.04.

So there seems to be some incompatibility betw ...

Score: 0
Rc_ avatar
How can i add the windows boot loader on Ubuntu
gr flag
Rc_

I had a dual boot system with windows 10 and PopOS (Linux) . Both on seperate SSDs. The Linux SSD was hard drive encrypted. I wanted to change the linux distro to Ubuntu. When prompted to 'install Ubuntu alongside Windows 10' i couldn't choose the Linux SSD as installation device. I thought it had something to do with the harddrive encryption so i went to disconnect the windows drive and installed Ubunt ...

Score: 1
Auxulum avatar
Ubuntu Server 22.04LTS fresh install has a dependency conflict
nl flag

I have recently installed ubuntu server and I have tried to run updates. Here is the output:

:~$ sudo apt update
Hit:1 http://us.archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:4 http://us.archive.ubuntu.com/ubuntu jammy-security InRelease
Reading package lists... Done ...
Score: 1
Ruslan avatar
Ubuntu 22 home screen doesn't work correctly
hu flag

My home screen doesn't work correctly, at different times right click shows a different context menu, if I add a home folder the folder icon starts flickering. Also, I noticed in the system monitor that the apport process is constantly running every ~15 seconds.

In /var/crash: _usr_bin_gjs-console.1000.crash _usr_bin_gjs-console.1000.uploaded _usr_bin_gjs-console.1000.upload

It looks like the process  ...

Score: 0
Andrés Garella avatar
Ubuntu 22.04: [0.641223] integrity: Problem loading X.509 certificate -65
ci flag

This error shows up when I start up my laptop which has dual boot with Ubuntu 22.04 and windows 11. I already disabled secure boot but it didn't solve the problem

[    0.641223] integrity: Problem loading X.509 certificate -65 
/dev/nvmeon1p5: clean, 363248/8962048 files, 7586954/35840000 blocks
Score: 0
Eric avatar
22.04 LTS - GPU Decoding Library Failed to Load
om flag

I am fairly new to Ubuntu. We have some Exacqvision camera software that is running fine on Ubuntu 19, but when installing a newer version on a Dell Latitude E5470 (5 years old) I get the error when loading that the GPU Decoding Library failed to load so it cannot show cameras.

I followed this link to update the video drivers for my Intel Mesa and rebooted, but still seeing the same error.

I don't get  ...

Score: 0
Lucas Sá avatar
My computer turns off the monitor but the fans are still on
bt flag

My computer has a biostar hifiA70U3P motherboard with bios version 6.0.4, and with linux when I turn it off, the image disappears, but the fans continue to spin. default/grub and added "acpi=force" but it still didn't work, it seems to be a certain incompatibility with the motherboard, in windows it works normally, can anyone help me?

Score: 0
Zniavre Mou avatar
22.04-1 and nvidia legacy driver vs nouveau
cn flag

im using 22.04 with legacy nvidia driver 340.108 on kernel 5.15.0-60-generic, proposed want to upgrade kernel to 5.19.0-32 but if i do that i will loose my driver

there is any solution for this case please i do not want to switch again with nouveau wich is really bad with my config ?

i can't believe nobody ask this before that im struggling since weeks with them ( i was with 22.10 and nouveau replac ...

Score: 0
jamby avatar
Nvme drive is booted from a sata drive where the grub.conf points to the nvme, does the sata drive require updating
bq flag

The computer is a Dell Precision T-7600 single boot desktop with Ubuntu 22.04 on a nmve drive mounted to a card slot. This drive is not recognized as a bootable drive so there is sata drive also mounted on a separate card that has a full Ubuntu 22.04 installed. Os-prober added the nmve drive to its grub.conf and grub-customizer was used to move that to the top position. So now it boots directly to the ...

Score: 0
Tommaso Seneci avatar
Trigger OSK via terminal
us flag

I am trying to find a way to trigger OSK via command line. Can quite find the binary though, any idea what would work? PS, for many many different reasons, I am only looking into solutions for the stock keyboard on Gnome 43. So no onboard or improved osk (which doesn't even work anymore).

Score: 0
ravi nagori avatar
Desktop environment missing
cn flag

I had installed Radeon graphics drivers which messed up my system. It was unable to boot. So I went into the GRUB menu and uninstalled all the Radeon drivers, gave a nomodest login in the shell. After that I proceeded to reinstalling the ubuntu desktop environment which is where I got stuck. I am now only able to login into the tty shell and unable to even connect to ethernet or any USB port.

The ...

Score: 0
joonho park avatar
Only one monitor working on laptop, checked usb-C and HDMI, 20.04
bd flag

I have a samsung laptop screen as the 'built-in' monitor, and it works fine on its own. When I plugged in a usb-C dell monitor, the main monitor was transferred onto it, while my laptop monitor went blank. In this state, I tried logging in and out, and restarting. While the UEFI screen was normal, from the login the only screen that works is the external monitors'.

I tried unplugging the monitor, ...

Score: 0
Rob  avatar
Ubuntu Desktop 22.04 LAN Showing Unclaimed
bi flag

First time Ubuntu user.

Fresh Install of 22.04 onto a Dell Latitude 5420 Laptop. During the install wireless was connected to the internet and driver updates enabled. The device is on the supported list.

No additional drives are detected in the update app and all other updates are installed.

lshw -C net shows the Network:1 UNCLAIMED Ethernet connection (13) I219-LM Intel Corporation

How is the best way to ...

Score: 1
Capt. Mustard avatar
Mounting share Problems Ubuntu running on Windows 10 in VMWare
in flag

I have an Ubuntu 20.04.3 LTS running in VMWare Workstation 15 Pro on a Windows 10. In that Ubuntu I have a Plex Server running.

I use vmhgfs-fuse in the fstab to mount the shared folders to certain points and that has been working fine for some time now. But lately I'm having troubles with the mounts. I've noticed that after a reboot of the VM at least one folder is not mounted correctly. When I  ...

Score: 0
cl-r avatar
The grammar corrector "add to dictionary" icon stays out of order
ru flag

I use LibreOffice 7.4 and when the grammar corrector is launched the icon of "add to dictionary" is grey -> not operational.

I reset the default path and I added this path corresponding to a real file /home/MyLogin/snap/libreoffice/265/.config/libreoffice/4/user/wordbook/standard.dic in the dictionary paths … but the icon stays out of order.

Where is my ‘mistake’ ?

Score: 0
Chanju Lee avatar
Problem with cdrom source in apt
gs flag

if you are reading this, thank you, it means you are trying to help me out or you have a similar thing going on on your Ubuntu Jammy Jellyfish.

The main problem.

Translation:
Change disc: 'Ubuntu 22.04.1 LTS _Jammy Jellyfish_ - Release amd64 (20220809.1)' put the disc in 'media/cdrom/' drive and press [Enter].

I am not that familiar with Linux codes, so how do I put the disc file on that drive?

Score: 1
999frogs avatar
ip-10-100-28-20 login: [ 17.201999] overlayfs: missing 'lowerdir'
mp flag

Ubuntu 22.04 running on an AWS instance which is shutdown most evenings and restarted in the morning. Has been running without issue for @6 months

Failed to start this morning with the error as shown: ip-10-100-28-20 login: [ 17.201999] overlayfs: missing 'lowerdir' AFAIK nothing has changed since the last successful start.

Detached the vDisk and attached to a recovery instance, start instance and ...

Score: 0
MUCHIRA JUNIOR avatar
Lenovo X1 yoga brightness changing itself
ie flag

when i set a brightness level computer changes it to lower level then back to the level set constantly making the screen change its brightness up and down. What can i do.

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