Articles about ubuntu | UserComp.com

Ubuntu Server Unreachable Via SSH: Static IP Configuration Issue

A user reports an issue where their Ubuntu Server 22.04 is unreachable via SSH despite having a static IP address outside the DHCP range and a public IP address. This article discusses possible causes and solutions for this problem.

Fix Remote Desktop Error upon Starting WSL Ubuntu 24.04 on Windows 11 Home

Having trouble with a Remote Desktop Error when launching Ubuntu 24.04 via Windows Subsystem for Linux (WSL) on your new Windows 11 Home computer? This tech support article provides a solution to help you get started with your WSL Ubuntu installation.

PC Crashes During Ubuntu Installation from USB on Old Gigabyte Motherboard

Users with old PC components, including a Gigabyte P55AUE4 motherboard, may experience crashes during Ubuntu installation from a USB drive.

Allowing a Non-Sudo User to Use Sudo on Kubuntu: Admin and User

This article explains how to allow a non-sudo user to use sudo on a Kubuntu system, with an admin user who is logged in and allows the non-sudo user to use sudo.

Troubleshooting Wazuh Installation Error on Hyper-V Ubuntu 20.04

In this tech support article, we will provide solutions to common Wazuh installation errors when using Hyper-V with Ubuntu 20.04. Learn how to resolve these issues and successfully install Wazuh.

Running Ubuntu 20.04 within a Non-Privileged Docker Container on CentOS 7

Learn how to run Ubuntu 20.04 within a non-privileged Docker container on a CentOS 7 host machine. This tech support article provides a step-by-step guide to help you set up and access your Ubuntu container securely.

xRDP Sound Redirection Error on Ubuntu 20.04 with VirtualBox

This article explains how to resolve an xRDP sound redirection error when installing xRDP on Ubuntu 20.04 using VirtualBox.

Monitoring Headless Ubuntu 24.04 Server with Installed Xubuntu-core

This article explains how to monitor a Ubuntu 24.04 Server with Xubuntu-core installed. The device runs smoothly, but certain programs required installation. Learn how to set up monitoring for this headless setup.

Cannot Ping Kali Ubuntu from Ubuntu: A VirtualBox Firewall Issue

Learn how to resolve the issue of not being able to ping a Kali Ubuntu virtual machine from the host Ubuntu system using VirtualBox. This article explains the firewall settings that need to be configured.

How to Adjust Lubuntu LXQT Desktop Icon Spacing in Taiwan (zh_tw) Locale

Learn how to adjust the wide desktop icon spacing on Lubuntu LXQT desktop in Taiwan (zh_tw) locale. Follow our step-by-step guide to customize your desktop and make it more user-friendly.

Fixing WSL1 Ubuntu 24.04 Upgrade Failure

Having trouble upgrading your freshly installed WSL1 Ubuntu 24.04 system? This article provides a solution for the error encountered during the upgrade process.

How to Open Notepad++ on Ubuntu VM: A Simple Guide

Learn how to open Notepad++ on Ubuntu VM by following this simple guide. We will walk you through the installation process and show you how to launch Notepad++ in just a few easy steps.

Lost Internet Connection After Upgrading Ubuntu 20.04.6: Two Different Interfaces named en01 and eth1

Users upgrading Ubuntu from 16.x to 18.x and further to 20.04.6 have reported losing their Internet connection. Running the lshw command reveals two different network interfaces named en01 and eth1. In this article, we explore possible solutions to help restore your Internet connection.

Ubuntu 20.04.6 Desktop: No Ethernet Connection After Upgrade from 16.04 via 18.04

Having trouble with your Ethernet connection after upgrading to Ubuntu 20.04.6 Desktop from 16.04 through 18.04? Learn how to troubleshoot and resolve the issue with your network interfaces named enp0s31f6 and eth1.

Fixing i3-Feh Background Image Resolution Mismatch on a 5120x1440 Screen

Having trouble with Feh displaying the correct background image resolution on your i3wm in Ubuntu with a 5120x1440 screen? Learn how to fix this issue in this article. Read more to find out.

Access Ubuntu File System through GRUB Command Line in VirtualBox

Learn how to access the Ubuntu file system through the GRUB command line in VirtualBox, even when facing issues with file deletion and inability to see the file system. This tutorial provides a step-by-step guide to help you navigate the GRUB environment and manage your Ubuntu files securely.

Fixing "Can't overlap overlapping partitions" Errors while Resizing Disk in Proxmox Ubuntu Client

Learn how to fix the 'Can't overlap overlapping partitions' error when increasing disk size in Proxmox Ubuntu client. Follow our step-by-step guide to resolve the issue and successfully resize your disk.

HP Spectre x360 Running Ubuntu: Boot Time Instead of Shutting

Users report that their HP Spectre x360 running Ubuntu shuts down but restarts 2 seconds later. This issue doesn't seem to affect the system's minutes, but it can be quite frustrating. In this article, we'll explore possible causes and solutions for this problem.

Boot Device Not Found: Troubleshooting Ubuntu Server 24.04 Installation

Having trouble installing Ubuntu Server 24.04? This article provides troubleshooting steps for the 'Boot Device Not Found' error during installation on a physical server. Learn how to resolve the issue and successfully install Ubuntu Server.

Accessing Windows 10 Drive from Ubuntu 24.04 on a Dual Storage Computer

Having trouble accessing your Windows 10 drive after installing Ubuntu 24.04 on a dual storage computer? This article provides a solution to help you access your Windows drive and its EFI partition data easily.

Emacs 29 on Ubuntu 24.04: How to Enter Unicode Greek Letters with Hat

Learn how to enter Unicode Greek letters with a hat in Emacs 29 on Ubuntu 24.04. This tutorial provides a step-by-step guide to help you insert special characters into your documents. Improve your typing efficiency and enrich your text with this useful skill. Read more to explore the process.

Kubuntu 24.04.1 LTS: USB Wifi with RTL8852BE PCIe Won't Boot or Shutdown During Installation

Having trouble installing Kubuntu 24.04.1 LTS on an HP Elite 8300 with a new USB Wifi adapter that uses the RTL8852BE PCIe controller? This article provides a possible solution for the immediate system recognition issue during the boot and shutdown process.

Method to Export & Open URLs in Firefox Window on Ubuntu 24.04

Learn the method to export URLs and open them in a Firefox window on Ubuntu 24.04. The process involves creating a plain text file and importing it into Firefox, which can then be used to open multiple tabs. Instructions are provided for Ubuntu users.

Export URLs and Open Tabs in Firefox (Ubuntu 24.04)

Learn how to export URLs and open tabs in Firefox on Ubuntu 24.04.

Troubleshooting SSH Hangs on Kubuntu 24.04 and Ubuntu 24.01 in VirtualBox

This article provides a solution to the issue of SSH hangs while trying to connect to an Amazon EC2 instance using Kubuntu 24.04 and Ubuntu 24.01 in VirtualBox.

Writing Data to Virtual Serial Port: Host-Guest Issue in MacOS-Ubuntu Setup

This article addresses the issue of writing data to a virtual serial port in a MacOS host setup with a Ubuntu Server 20.04 guest, using VirtualBox and the socat command. The abstract is SEO optimized with relevant keywords. Invitation to read the full article for tech support is provided.

Creating a Bootable ISO Linux Computer: Ubuntu 24 Standalone PC Installation

This article provides a step-by-step guide on how to create a bootable ISO on a Linux-based Ubuntu 24 standalone PC. The process involves using software specifically configured for the task. By following these instructions, users can easily make their USB drives bootable with the Ubuntu 24 ISO image.

Installing libavcodec58 on Ubuntu 24.04.1 LTS

Encountered an issue with a critical software dependency on libavcodec58, which doesn't seem to be available in Ubuntu 24.04.1 LTS. Learn how to install it using the terminal.

RDP Periodically Stops Working on Ubuntu 24.04

Users running Ubuntu 24.04 with GNOME and using Proxmox to access a Windows PC via RDP have reported periodic disconnections. This article discusses possible solutions, including checking network settings and updating RDP packages.

Unable to Boot Windows with 'Boot Disk Unavailable' Error After Installing Ubuntu on a Dual Drive System (500GB NVMe, Windows Drive Partitioned)

Having trouble booting into Windows after installing Ubuntu on a dual drive system? Learn how to fix the 'Boot Disk Unavailable' error in this tech support article. Invitation to read the full article for a detailed solution.

Numeric Keypad Not Working: NumLock Turned on Ubuntu 24.04

Users of Ubuntu 24.04 have reported issues with their numeric keypads not functioning properly when NumLock is turned on. In this article, we'll explore some possible solutions to help you get your numeric keypad working again.

Keychain Not Working with fish Shell in Ubuntu 24.10: A Fix for git authentication issues

Having trouble with Keychain and fish shell in Ubuntu 24.10 after upgrading? This article provides a solution for git authentication issues caused by a non-functioning Keychain in the fish shell.

Fixing 'Boot Device Not Found' Error on HP Envy Core i7 with Windows 10 and Dual-Booted Ubuntu 24

This article provides a solution for the 'Boot Device Not Found' error on a HP Envy Core i7 with Windows 10 and dual-booted Ubuntu 24. The issue occurs when the system is unable to locate the hard disk where the operating system is installed. This can be caused by various factors such as a damaged master boot record or a misconfigured BIOS setting. This article outlines the steps to repair the error, including checking the BIOS settings, running the Windows Startup Repair tool, and verifying the hard disk for errors. By following these steps, users can resolve the 'Boot Device Not Found' error and successfully boot their Windows 10 and Ubuntu 24 operating systems.

Not Booting EFI in VirtualBox on macOS: A Guide to Running Ubuntu Desktop 24.04.1 LTS

Learn how to troubleshoot and resolve issues with not booting EFI in VirtualBox while running Ubuntu Desktop 24.04.1 LTS on macOS.

Connecting Two Ethernet Adapters on a Windows Host Machine with Ubuntu Guest in VirtualBox for Fortinet VPN Client

This article provides a guide on how to connect two Ethernet adapters on a Windows host machine using VirtualBox, with an Ubuntu guest machine running a Fortinet VPN client. The article aims to be SEO optimized, providing a solution for connecting multiple Ethernet adapters in a VirtualBox guest machine. Read more to learn how to set up and configure your VirtualBox for improved network connectivity and VPN access.

VirtualBox with Ubuntu Guest and Shared VPN for VSCode on Windows Host

Learn how to set up a VirtualBox with Ubuntu as a guest operating system, share a VPN connection with it, and use VSCode on the Windows host.

Accessing Directory of Another User's Home Folder on Ubuntu

In this tech support article, we will discuss how to access a directory belonging to another user's home folder on Ubuntu. We will cover the fundamental concept of second hard drive mounting and file permissions. Follow the steps to access the directory and ensure you have the necessary permissions.

Network Manager: Connection Activation Failed - IP Configuration Could Not Be Reserved

Users of Ubuntu 22.04.5 LTS have reported issues with Network Manager, where connections initially establish but then disconnect completely. This article explores the cause and provides solutions for the IP configuration issue.

Unable to Transfer Files from Raspberry Pi Ubuntu Desktop using FastAPI Server: Static IP Assigned (172.168.4.50) Not Reachable Outside

This article provides a solution for users experiencing issues with transferring files from a Raspberry Pi Ubuntu desktop using a FastAPI server, with a static IP address (172.168.4.50) not reachable outside of the local network.

Recovering Photographs on Ubuntu Server: Homebrew Setup with RAID1

Learn how to recover photographs from an Ubuntu server with Homebrew installation and RAID1 mirrored array.

Dropbox Not Automatically Updating on Ubuntu: How to Update Manually

If you're using Dropbox on Ubuntu and your old laptop doesn't turn on frequently, you might see a message saying 'You're using an old version of Dropbox. Please update to the latest version...'. This article provides a solution to manually update Dropbox on Linux.

Preserve Existing Partition Sizes with Cloud-Init Auto Install on Ubuntu 24.04.1

Learn how to preserve existing partition sizes when using Cloud-Init automatic installation with NoCloud configuration on Ubuntu 24.04.1. This guide will help you maintain your partition layout during the installation process.

Installing Two WSL Instances (Non-C Drive Point Instance) - Tech Support

Learn how to install two instances of WSL (Windows Subsystem for Linux) on your system, specifically a non-C drive point instance for Ubuntu 20.04 and 22.04.

SSH Credentials Added Twice: Unable to Remote Connect via SSH on Ubuntu

This article explains the issue of SSH credentials being added twice on an Ubuntu machine, preventing successful remote connections. It covers potential causes and solutions for this problem.

NGINX Server Failing to Handle Certain Number of New Connections on Ubuntu VM

This article discusses an issue with an NGINX server on an Ubuntu VM failing to handle a certain number of new connections. It provides suggestions for troubleshooting and potential solutions.

Unable to Create Hotspot on Ubuntu 24.04 with Kernel Generation 6+: A Troubleshooting Guide

Having trouble creating a hotspot on Ubuntu 24.04 with Kernel Generation 6+ using hostapd? This article provides a step-by-step guide to help you identify and resolve common issues that may be preventing your device from connecting to the hotspot. Learn how to optimize your hotspot configuration for improved connectivity and avoid common pitfalls. Read more to find a solution to your tech support needs.

SSH Permission Denied on Port 22: Home Lab Server Issue

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