Latest Ubuntu related questions

Score: 0
DarkDead avatar
Installing nm-connection-editor on Ubuntu 20.04
fi flag

So I found out that my installation of Ubuntu doesn't have nm-connection-editor. I tried installing it but it said package not found. After a bit of searching I came across that I will have to install network-manager-gnome for that. I tried installing it and I got this issue:

$ sudo apt install network-manager-gnome
Reading package lists... Done
Building dependency tree       
Reading state information... ...
Score: 1
jameszp avatar
xrandr --listproviders not showing any graphics cards
pn flag

I would like to be able to have xrandr recognize my two RTX 3070 Nvidia Graphics Cards.

However, xrandr does not return anything.

xrandr --listproviders
Providers: number : 0

I am using nvidia-prime and nvidia-driver-530.

I believe that this is caused by Xwayland running an X composition layer on top of wayland and not running xorg directly.

Although I don't really know if wayland is actually the ro ...

Score: 0
Tim Renner avatar
Tuning latency in Ubuntu Studio jammy 22.04
vc flag

TL;DR need help getting overdub sync in SooperLooper

Background

I've been using Ubuntu Studio 22.04 very happily since October 2022. However now I'm trying to dive deeper into latency fine-tuning without success. I'm using SooperLooper, connected in Carla / jack / ALSA with a USB interface. Because all of this is so great out of the box, I'm able to run jack at 64 / 2 and it almost feels real in term ...

Score: 1
Quentin avatar
Fingerprint reader invoked for login but not for sudo
cn flag
  • Ubuntu 22.04.2 LTS
  • Framework 13

I have enabled the fingerprint reader in Settings→Users and it is invoked whenever I start the laptop, but it is not asked for in Terminal when I am using sudo or whenever the Ubuntu pop-up window asks for authentication. I have changed my keyring pw to null, and in a previous installation of Ubuntu sudo did direct me to use the FP reader. Any clues of what I should  ...

Score: 0
Amps avatar
Network Manager stops during 20.04 to 22.04 distro upgrade
cn flag

Network manager stops during upgrade from 20.04 to 22.04 and terminal commands don't seem to be working. Plugging into ethernet does nothing either since no network manager.

Going into settings shows:

Oops, something has gone wrong. Please contact your software vendor. NetworkManager needs to be running.

Currently the installation is nearly finished with installing upgrades and attempting to download c ...

Score: 0
Tan avatar
Forgot password in Ubuntu console
kr flag
Tan

I have Ubuntu 20.04 app from MS store version on my Windows 10 Enterprise machine and in order to install a software (docksal), with normal user I am able to see a prompt like this tan@MyComputername and in order to install Docksal, it's asking me to use sudo password for tan but all of my password attempts were unsuccessful.

On the other hand, if I start the ubuntu console using administrator, it ran f ...

Score: 0
Mike Squires avatar
Intel Pro/1000 EB on-board interface runs at 100 Mb/s not 1 Gp/s
cn flag

This seems to be the same as another question asked yesterday.

I’m having a problem with getting an Intel gigabit interface to operate at full speed.

System is a Supermicro X7DA8 dual Xeon. It has two Intel “Pro/1000 EB” interfaces on the motherboard.

The system dual-boots Ubuntu Studio 20.04.4 and MS Windows 7 Pro x64.

The system is used to back up a Supermicro server with 8 4TB SAS disks. That  ...

Score: 7
Alakananda S avatar
Can't use su command to interactively login as another user
cw flag

I am currently using ubuntu 20.04 machine. I created a user with password using the useradd command. I need to change the PATH variable of that user. So i used su - <username> to interactivelly login to the user's shell. When it asked for the password, I provided the password of the user. But I am getting the below error.

ubuntu@ip-172-31-49-109:~$ su - harry
Password: 
su: Authentication fail ...
Score: 0
golden avatar
There is a rec box with an X on some icons on my desktop. It happened after I ran a command, had to restart the computer
ee flag

what I seeenter image description here

desktop iconsenter image description here

So just now my system started not displaying some of the icons, and instead a red box with an x. I ran a command that I think i shouldn't have, was trying to fix an installation and am new to linux. the exact command I believe was sudo uninstall winetricks but it could be different. I was in super user mode after I had run the command sudo -i.

I'm not sure if I just deleted t ...

Score: 3
brigzzy avatar
Issues uninstalling amdgpu-dkms after upgrading to Ubuntu 23.04
US flag

I'm having some issues after upgrading to Ubuntu 23.04 (from 22.10). I had the proprietary AMD drivers installed for my video card, and after the upgrade the amdgpu-dkms package is causing me apt errors:

$ sudo amdgpu-uninstall
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer requi ...
Score: 0
Roy Sada avatar
How to choose BIOS priority from within Ubuntu?
ne flag

My Gigabyte Aorus BIOS doesn't work because of my GPU. When I disconnect the GPU the BIOS works again.

I'm looking for an option in Ubuntu to choose the boot priorities of the BIOS.

For example, I want to be able to choose what boots first-- a USB stick, or my second SSD where Linux is installed.

Score: 0
metal4life666 avatar
PC won't boot after changing Nvidia additional drivers
eg flag

I have a Dell G3 15 3500 with a Nvidia 1650 Ti running Ubuntu 23.04. I changed additional drivers to one of the latest proprietary drivers wich I think it is: “Nvidia driver metapackage from nvidia 525 (proprietary).

After, it prompted a restart. I restarted, but now the laptop won’t iniciate (STUCK in the loading page, with the saying: Dell| Ubuntu). I’m stuck on a black screen with GNU GR ...

Score: 0
Alejandro Valdes avatar
Can't reinstall Ubuntu because Windows is hibernated
si flag

I'm trying to reinstall Ubuntu, but I'm having a big problem.

My computer has two disks. I initially installed Ubuntu on my HDD. Then I uninstalled it and deleted all the information from my computer to try to reinstall Ubuntu on my SSD.

The problem happens when launching the bootable USB. It shows this:

The disk contains an unclean file system (0,0). Metadata kept in Windows cache, refused to mount ...

Score: 0
y0ur5h4d0w avatar
Nautilus "Save as..." from browser download appears white while the theme is yaru-dark-red everywhere after 22.04 to to 22.10 to 23.04 update
gy flag

a couple hours ago i was running ubuntu 22.04 LTS and wanted to switch to the latest release, so i've updated via terminal to 22.10 and then to 23.04, everything looks fine, but when i press "save as" on ANY of the browsers i've tried (chrome, new edge, firefox) nautilus appears white while my main theme is yaru-dark-red! i've tried using both these terminal codes:

gsettings set org.gnome.desktop.int ...

Score: 3
The-Fool avatar
After Kernel Update, Error: Cannot Allocate Kernel Buffer, You need to load Kernel First
sx flag

I installed the 5.15.0-71 kernel on Ubuntu 22.04 LTS and rebooted my bare metal home server (Ryzen 7600). After reboot I received these two errors:

error: cannot allocate kernel buffer
error: you need to load the kernel first.

Press any key to continue..._ 

I am then sent to the grub selection screen. Trying to boot into Ubuntu repeats error message above.

The Details

  • I can boot into the 5.15.0-70 k ...
Score: 0
robbie avatar
internal ssd won't open and home folder icon doesn't work
ml flag

I am a 69 year old newcomer to Linux and ubuntu I am running ubuntu 22.04.2 I downloaded Ubuntu Studio 22.04.2 and now my internal SSD drive won't open and the home folder icon doesn't work, what have I done wrong.

What happened was I bought a new computer with Ubuntu 22.04.2LTS installed, I want to use the computer for my photography and some video editing and also recording some music.

There are s ...

Score: 0
genbatro avatar
find (mmin) gives unexpected results
pn flag

I originally wanted to find which files have been modified in the last week (before the unexpected results led me onto the quest I describe in this question), so I ran this following command (10080 minutes = 1 week):

find . -mmin -10080 -exec ls -lh {} \;

But to my big surprise, a seemingly never-ending stream of files flew across the screen.

I tried to narrow it down, and found this:

  • find . -mmin -670 ...
Score: 0
Andres Buten avatar
Is it possible to install GNS3 in Ubuntu 23.04?
bg flag

I tried to run the gns3 installer that I used on previous versions of Ubuntu and it worked, but now it doesn't work anymore.

Score: 0
user713124 avatar
Autostart of Gnome Shell Extensions on Ubuntu 23.04
bw flag

I just upgraded from 22.04 to 23.04. Under 22.04 if I logout or reboot and then login the extensions I had been running restarts. On 23.04 when I login they are all off, and I have to go to https://extensions.gnome.org/local/ to toggle them on.

I don't recall something special on 22.04 to make the setting stick. By the way, I was, and am running Xorg not Wayland.

Score: 1
Ed C. avatar
Having trouble moving windows between screens via the terminal
US flag

I'm running 22.04.2 LTS. I'm trying to write a script that will organize open windows. Unfortunately, wmctrl -l returns an incomplete list.

PS /home/edward/Documents/rclone> wmctrl -l
0x0260003d 1 Lenovo-11e Having trouble moving windows between screens via the terminal. - Ask Ubuntu — Mozilla Firefox

I have more windows open than that. xdotools runs into the same limitation. I've read that this is  ...

Score: 1
Ady avatar
Unable to make use of all available space as reported by Gparted
ng flag
Ady

I run Ubuntu 22.10 as a VM in VirtualBox (VB) hosted by Windows 10, and since I was running out of storage I decided to extend it.

  • I increased the size of the virtual disk using The Virtual Media Manager in VB from about 30Gb to 46Gb
  • Started Ubuntu in trial mode using the Ubuntu ISO installation file.
  • I used GParted to extend the partition to all available space which according to GParted is now about  ...
Score: 0
CrandellWS avatar
3rd video output(display port) wont fractal scaling independently of the hdmi output
za flag

https://askubuntu.com/a/1400572/112263

I found this question/answer that suggested using the fractal scaling option to get screens to act as if they were same size. I want this so there is no "screen wall" on the built in display of my laptop a gaze16 more information about my laptop can be found here: https://tech-docs.system76.com/models/gaze16/README.html

To be clear I have the 3050 graphics ca ...

Score: 0
Waldgeist avatar
What is the purpose of the file named gost.so in the filesystem root?
cg flag

What is the purpose of the file named gost.so in the filesystem root?

I found this rather by accident in the root of my file system tree:

drwxr-xr-x  19 root root       4620 Apr 26 20:51 dev
drwxr-xr-x 168 root root      12288 Apr 26 12:49 etc
**-rw-r--r--   1 root root     343464 Nov 30  2021 gost.so**
drwxr-xr-x   3 root root       4096 Apr  4 14:16 home

What legitimate purpose does a shared library ...

Score: 0
DevMan avatar
External SSD not mountable after connecting to windows
st flag

I think I messed up really really bad and need help.

I had a laptop with an Ubuntu installation. My laptop's main board broke. I took out the M2 ssd where linux was installed and gave laptop for repair.

I put the ssd into an adapter and connected it via USB to the only available PC which was a windows 10 and tried to get the files out. I saw my files and thought ok it works.

Then I (as dumb as it so ...

Score: 0
Jakob avatar
How to clean up duplicate entries in GRUB?
nr flag

I want to clean up the entries in GRUB on Ubuntu 22.04 since there are a lot of duplicates:

Here's a screenshot of the GRUB menu:

photo of screen showing GRUB menu

Everything seems to be listed twice.

I already ran apt-get autoremove --purge, but there was nothing to remove. Here's the output of update-grub2:

Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found ...
Score: 0
Anton Kornexl avatar
How can I omit permanenty logged snap livepatch messages?
cz flag

I'm using Ubuntu 20.04 with Ubuntu Pro.

Running the following command:

canonical-livepatch disable

results in the error:

error executing disable: livepatchd error: daemon shutting down

I permanently get the following messages in syslog with different numbers before scope:

Apr 26 21:06:12 jufi1 systemd[1091]: Started snap.canonical-livepatch.canonical-livepatch.033933e6-fcce-47d0-9a2f-55b9dff9ba82. ...
Score: 0
do-release-upgrade broke python's virtual environment and pip
ke flag

I did a release upgrade, followed by apt upgrade no problem, everything went smooth. Except, now virtual environments don't work at all. I have various one set up for various django projects I'm working on. When I try to run django manage.py runserver I get:

ModuleNotFoundError: No module named 'django'

OK, weird, so I'll try to install django again

ModuleNotFoundError: No module named 'pip'

And I canno ...

Score: 0
AcKoucher avatar
How to Uninstall Ubuntu from my Secondary Disk to Install it in my Primary Disk?
ki flag

The context: recently, I started collaborating on a open-source project whose main application runs in Linux. I have a Notebook with a small SSD (128Gb) and a HD (1Tb) and I have always used Windows. So, I installed an Ubuntu in my HD and left the Windows on the SSD having to use dual boot.

I am changing this small SSD for a new larger one and I'll be installing Ubuntu on it as well, because it r ...

Score: 4
Rushikesh Dharmadhikari avatar
Ubuntu 23.04 Lunar Lobster - Asking for credentials during installation - Mac M2 ARM 64 - Installing virtual desktop with VMware Fusion
do flag

The install screen shows invalid user 'ubuntu'.

The install screen shows - invalid user 'ubuntu'

Downloaded the ARM64 ISO desktop image from https://cdimage.ubuntu.com/daily-live/current/. I'm trying to install the image with VMware Fusion.

It keeps asking for Username and password.

First time installation window asks for username and password:

First time installation window asks for username and password

Score: 1
user713124 avatar
Ubuntu 23.04 Window Focus
bw flag

I just upgraded from 22.04 to 23.04. On 22.04 I could click on a window title and it would raise it and give focus. I'm not getting that on 23.04. I need to actually select with button 1 and move the window a bit to get raise and focus.

Am I missing some setting?

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