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I cannot boot Ubuntu after a dual system instalation

after some years without Ubuntu I´m comming back ;) After write my problem I have tried to resolve looking for in everywhere but the information didn´t work for me. I have a HP pavilion power, I have ...
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0 answers
3 views

I started the 20.04 to 22.04 upgrade in error and then stopped it on my dual boot pc. Upgrading 20 to 22 now gives a partial upgrade message

I started the 20.04 to 22.04 upgrade in error, so I stopped the process on my 20.04 / Windows 10 dual boot pc. The pc is still booting to 20.04 or W10 and appears to function correctly. Now I am ready ...
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0 answers
6 views

Keyboard not responding as it should

I am using a Lenovo ThinkPad T440p and all of a sudden my keyboard is no longer responding as it should. The top row keys function well, so does the Ctrl key when marking several folders at once. The ...
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Ubuntu boots a long time

After some manipulations with the fdisk utility, my Ubuntu system began to boot for a long time - everything was fine before. I can't figure out what happened and how to get back to the previous state....
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File permission when two user in a same subgroup

I have a question but I can't think of any reasonable way for it. We have: User Tommy belongs to the group: Tommy (primary group), keyblalee (subgroup) User Skyteam belong to groups: Skyteam (primary ...
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9 views

My Page up key is locked and i can't figure out how and why

I'm using ubuntu 22.04 on my Asus Expert book and i have a locked key which make my cursor going back at the left of everything i'm typing. It also prevents me from selecting text and copy-past it. ...
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7 views

Err:3 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu focal InRelease 403 Forbidden

I am trying to install Python 3.11. To add the PPA, I do the following steps: first : sudo add-apt-repository ppa:deadsnakes/ppa secound : sudo apt update I get this error: Err:3 http://ppa.launchpad....
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0 answers
11 views

Convert .MOV video file from Iphone to playable .mp4 file

I record some video form my Iphone and I get .MOV files using vcodec hevc. As is, it's unplayable and unusable on editing soft. So I tried to convert it to .mp4 file using ffmpeg comand: ffmpeg -i ...
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0 answers
8 views

How to verify a zipped drive image using DCFLDD

DCFLDD has a verify function where an output of a previoius disk image creation can be validated against the source disk. Can verify work with a zipped image file without first unzipping the file ?
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1 answer
15 views

Postfix is not working? Telnet connection refused when testinf

I am attempting to get postfix working on Ubuntu Server 22.04 for send only. When attempting to test the server using telnet mydomain.com 587, I get the following Trying 192.168.107.11... telnet: ...
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Pass parameters to Autoinstall

Today, I have an ISO that includes autoinstall, which installs my product foo. My userdaya.yml looks something like the following - #cloud-config autoinstall: version: 1 identity: hostname: ...
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2 votes
0 answers
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Why do different packages have the same version?

A bot detects changes in Ubuntu packages and triggers a new installation of the package. Currently, the installation is failing since the bot tries to install a specific version of the package which ...
  • 415
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9 views

Wi-Fi password field doesn't appear

A few days ago I changed ubuntu studio 22.04 lts to ubuntu 22.04 lts. I use laptop asus x512ja. I use wifi at work, but it doesn't connect to my home wi-fi. The password field doesn't appear after I ...
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9 views

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) after mysql -u root -p

I am on Ubuntu 22.04 and MySQL version 8.0.30. I start mysql using the command: systemctl start mysql.service When I run systemctl status mysql.service I get this output: mysql.service - MySQL ...
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0 answers
12 views

Ubuntu session doesn't start with error message "Oh no, something went wrong"

Prior information: I've created a gtk.css file yesterday to modify the top bar appearance yesterday and saved it to /home/USERNAME/.config/gtk-3.0/gtk.css After rebooting today, I've encountered "...
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7 views

Ubuntu application button not showing and white bar top and bottom

This is a picture of my homepage In this picture we can see white bar on top of the laptop and also on the bottom of the screen. There is no application menu in the dock. and I cant even search for ...
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0 answers
8 views

External monitor lead to screensaver in-out loop

Normal behavior: After 1min of beeing IDLE, my laptop will show a blank screen to save power (not "suspend", just blank screen ) When the mouse is touched, the screen is back to life. ...
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0 answers
7 views

Black primary screen with cursor stuck in it

I get no display on my primary screen but my cursor is stuck on my primary monitor. I use Lenovo legion 5 with rtx3060. The black screen issue is only on my primary screen, if I change my primary ...
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0 answers
15 views

Understanding the syntax of ffmpeg: Save every 10th frame as jpg

i want to save every 10th frame of a video (.mp4) as a JPEG file. I found this line here on the internet: ffmpeg -i /videopath/videoname.mp4 -vf "select=not(mod(n\,10))" -vsync vfr -q:v 2 /...
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0 votes
0 answers
5 views

Built in Camera in Dell C3422WE not recognized Ubuntu 22.04

I have a Dell Monitor C3422WE with a built-in camera and microphone (for video calls). I have a fresh install of Ubuntu 22.04 with an Nvidia driver. The Nvidia card is connected to the monitor via ...
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0 answers
15 views

Firefox telnet not working

I am using Firefox to access eve-ng server. Basically each node is exposed as a telnet link such as following: telent://192.168.1.168:36323 I have made sure that I have enabled the following in ...
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0 answers
15 views

Systemd shows inactive dead without errors

I'm trying to config a service on Ubuntu 18.04 but the result is inactive (dead). This is my service file: [Unit] Description=asdfondi website Documentation=https://github.com/riccardi1997/asdfondi ...
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9 views

ubuntu 22.04 hangs - hard reset helps

I installed ubuntu 22.04.1 I have hardware 12B RAM and GF T 240 old graphics card. I set up the system. Everything works beautifully. Only from time to time there is a suspension. Nothing works, I can ...
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0 answers
7 views

what is p2p-dev-wlo[number]

This is the output of my nmcli: wl05: disconnected "Ralink MT7601U" wifi (mt7601u), **:**:**:**:**:**, hw, mtu 1500 p2p-dev-wlo1: disconnected "p2p-dev-wlo1" ...
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0 answers
13 views

Allow non-vpn connections to sever which is in vpn

I have an ubuntu 22.04 server in Oracle Cloud. It works as vpn server with wireguard onboarded (using Algo). I also have couple of ubuntu 22.04 server clients which also have wireguard and thus create ...
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14 views

How to import ZFS pool from backup drive

I have a USB external drive with a bckup of my system drive done via DD command. When attach this USB drive to another system I can see the ZFS partition in DISKS as /dev/sdc3 How can I import this ...
-1 votes
0 answers
24 views

ElementaryOS not showing "Next" button [closed]

When I tried to run elementaryOS in VirtualBox, I couldn't go forward from here I tried Tab, Tab+Shift, Enter, Left Arrow, etc, but no result. My laptop display size is 1600x2650.
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Failed to import pool rpool. manually import the pool and exit

I have partitioned my computer after installing of ubuntu. And I restarted my pc, and then I face this problem. Failed to import pool rpool Manually import the pool and exit. Kindly help me to solve ...
0 votes
0 answers
9 views

No display after installing nvidia drivers

I'm running ubuntu 22.04 with an RTX 3070ti card. I was having trouble with the drivers supplied by ubuntu, so I tried to switch to the nvidia proprietary drivers. I made this switch using the ubuntu ...
0 votes
1 answer
24 views

Login Loop Ubuntu 22.04

I upgraded to Ubuntu 22.04, My User interface keeps on asking me to login again and again. I can login by pressing CTRL+ALT+F3. I did updates Upgrades etc. I can't find .Xauthority file gnome-...
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0 answers
22 views

Trying to upload a .docx file from Windows on my computer to a Linux server using scp

I am connected to a Linux virtual machine server on Azure. I think I have installed Azure CLI properly. I'm not sure if I configured the Bastion properly or connected it. I'm not sure if I need a ...
1 vote
2 answers
27 views

How to change a folder's permissions and owners?

I just simply want to give the same attributes I have for "cars" directory to "animals" directory. In other words, how can I de-privilege that specific file in terms of permissions?...
0 votes
0 answers
5 views

recurring wait icon

Ubuntu 22.04, x-64, NVIDIA GPU A circle pie-chart icon keeps popping up on screen. The pie sector goes from small to full after a few seconds; any a program that you're running may then lose focus. Is ...
2 votes
0 answers
15 views

Ubuntu Mate theme has no "Traditional" option after update to Jammy

I updated my computer, and now the theme is all screwed up. The panel applets in Mate don't work, the icons are wrong or missing. In Mate-Tweak, the option I would usually choose, "Traditional&...
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2 votes
0 answers
11 views

How do I enable journal_async_commit?

I'm trying to enable journal_async_commit in fstab file. Here is what the relevant entry looks like: # /dev/nvme0n1p2 UUID=c4340389-c77d-473e-8867-39b677a49f96 / ext4 rw,lazytime,...
2 votes
0 answers
15 views

Nautilus disables mouse and keyboard when copying files

Since I updated ubuntu to the latest version with "Nautilus 43.0", when copying or moving files, if I keep the popup indicating the progress of the operation open, the keyboard and mouse ...
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0 votes
0 answers
11 views

How to uninstall VirtualBox 7.0.x that was cancelled to install VirtualBox 6.1.x?

At Ubuntu Desktop 22.04 was executed: sudo dpkg -i virtualbox-7.0_7.0.4-154605~Ubuntu~jammy_amd64.deb but through the unpacking process was cancelled through ctrl + c. It because is need it the 6.1....
1 vote
0 answers
18 views

Still cannot start gnome-session after enabling systemd on latest WSL2

I'm using Ubuntu 22.04.01 on WSL2 on Windows 11 22H2 with systemd support. However, though I've followed all the instructions mentioned in this answer, I still can't start gnome-session properly. It ...
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0 votes
0 answers
19 views

Port knock from rotating IP addresses

I have knockd setup on a public device running Ubuntu 20. It works as expected. I have a situation where a network I am trying to port knock from is rotating the outgoing IP address. Only Stage 1 ...
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0 votes
0 answers
13 views

Use Custom DNS for devices connected to hotspot

So, I run a WiFi hotspot on my Ubuntu Machine (22.04 LTS). I want to make it so that devices that connect to it will use a custom DNS server. The reason for this is so I don't have to manually ...
0 votes
1 answer
40 views

I have a Minecraft Server located in a space with 2% use and I am getting an error saying I have insufficient space

I am running a Minecraft server on an Ubuntu Linux VM. I have it located in /dev/shm which has worked for a while until now, I am getting an error when starting it saying that I have insufficient ...
0 votes
0 answers
20 views

Ubuntu hangs on splash screen

I wanted to update drivers nvidia (for 610M) I had driver version 390.154, I downloaded driver version 390.157. The driver could not be installed in the terminal, so I switched to console mode (...
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0 votes
0 answers
29 views

How to remove katoolin from Ubuntu 20.04? [duplicate]

About the script that installs kali Linux tools in any Linux distro, https://github.com/LionSec/katoolin, I am looking to remove it before updating my system, as the repository recommends. Before ...
0 votes
0 answers
12 views

Steam doesn't start

It was throwing segmentation fault. I removed .local/Steam, reinstalled it, now something else has broken. Now it says that it can't find nvidia drivers (which are installed) My GPU: GTX950 CPU: ...
0 votes
1 answer
15 views

OpenVPN to SMB mount on Ubuntu extremely slow (10+ seconds to run ls)

I'm trying Linux out as my desktop. I routinely use OpenVPN and from Windows this is no problem. The connection over the VPN sits around 1MB/s which is more than enough for the typical document ...
0 votes
0 answers
12 views

USB Ethernet adapter refusing to work on Ubuntu Server

OS: Ubuntu Server 20.04.5 LTS Hardware: A laptop with i7-6500U & 16GB DDR4 1600 So I have this USB ethernet adapter, "VMAX VIA100 USB3.0 to RJ45". It works on every device other than ...
0 votes
1 answer
16 views

X11 display server protocol configured

I have installed a clean version of  Ubuntu 22.04 LTS, updated everything then installed VMware Horizon 8 Client for Linux 64-bit. When I lunch the client I get the following error: "the display ...
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0 votes
1 answer
30 views

Errors in sudo apt upgrade

When I run sudo apt upgrade I get a loads of errors than i cant fix: Hit:1 http://gb.archive.ubuntu.com/ubuntu jammy InRelease Get:2 http://gb.archive.ubuntu.com/ubuntu jammy-updates InRelease [114 kB]...
0 votes
0 answers
13 views

Why does Ubuntu on Virtual Box not recognize my existing os system?

When I go to download Ubuntu in Virtual Box the system says "This computer currently has no detected operating system. What would you like to do?" This is on the 5th step of the install. The ...
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2 votes
1 answer
73 views

Bash Equivalency Struggles

Where am I going wrong in this Bash? declare current_state=`pacmd list-sources | sed -n 19p` declare my_target='used by: 0' echo $current_state = $my_target if [ '$current_state' = '$my_target' ] ; ...

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