Articles about ubuntu | UserComp.com

Unable to SSH into Ubuntu Server: Log in Locally First

This article provides a solution for users who are unable to SSH into their Ubuntu server and are asked to log in locally first. It covers possible causes and steps to resolve the issue.

Windows Won't Boot on M.2 SSD after Installing Ubuntu on Separate SSD

The user has been successfully booting Windows on an M.2 SSD (WD_BLACK SN7702TB) for over a year without issues. However, after installing Ubuntu Server on a separate SSD (WD WDS250G2B0A), Windows won't boot.

Installing Pacman for Kubuntu 24.04: A Misconception

Misconception exists about installing Pacman repository in Kubuntu 24.04. However, Pacman and Debian-based package formats are incompatible. Deb files cannot be used with Pacman.

Setting Up a Wi-Fi Hotspot for Your Python Application on Ubuntu with hostapd and dnsmasq

Learn how to set up a Wi-Fi hotspot for your Python application on Ubuntu using hostapd and dnsmasq. This tutorial covers interacting with system services to create and handle hotspots.

Redragon M908/M990 Customizable Buttons: Driving Experience on Ubuntu

Experience the full potential of Redragon M908/M990 customizable buttons on Ubuntu. Discover solutions to successfully install drivers.

Interrupted do-release-upgrade: Unable to download 23.10 24.04

During a do-release-upgrade process, the user was interrupted and restarted the computer. Upon attempting to resume the upgrade, the following error message appeared: Checking new Ubuntu release... Learn how to resolve this issue and complete the upgrade.

Ubuntu Linux Server Randomly Loses Connection: Troubleshooting Docker Host

This article discusses the issue of a Ubuntu Linux server running version 24.04 LTS, acting as a Docker host, experiencing random connection losses. With around 40 containers, the host remains relatively unchanged from the initial Ubuntu installation. We'll explore potential causes and solutions.

Unable to Change Starting Directory in Ubuntu, Windows Terminal, WSL

Users encounter issues when trying to change the starting directory in Ubuntu running in the Windows Subsystem for Linux (WSL) terminal. This article provides suggested solutions to help resolve the problem.

Using Negative Lookbehind with grep-regex in Ubuntu

In this article, we will explain how to use negative lookbehind with grep-regex in Ubuntu. Negative lookbehind is a powerful regular expression feature that allows us to match a pattern only if it is not preceded by a certain substring. We will provide an example and show you how to implement it in Ubuntu.

Resolving File/Drive Issues in KVM Ubuntu Server with Multiple VM's (Windows 11, Ubuntu, etc)

This article outlines the steps to resolve file/drive issues in a KVM Ubuntu Server hosting multiple virtual machines (VMs), including Ubuntu and Windows 11.

Apache2 Serving User Files as Symlinks on Ubuntu 24.04

Learn how to configure Apache2 on Ubuntu 24.04 to serve user files as symlinks. Follow the instructions below to set up the Apache configuration.

Configuring User Accounts to Access Wi-Fi on Ubuntu 24.04 Computers in a Lab

Learn how to configure user accounts to access Wi-Fi on Ubuntu 24.04 computers in a lab while restricting their network access to specific networks.

Installing Windows 11 Alongside Ubuntu: Boot Partition Considerations

Learn the boot partition considerations when installing Windows 11 alongside Ubuntu. This article provides essential information for a successful dual-boot setup.

VNC Ubuntu Randomly Showing Screen Tearing: Solutions and Preventions

Learn how to fix and prevent screen tearing issues when using VNC on Ubuntu. This tech support article covers troubleshooting steps and suggestions for improving your VNC experience.

Managing Memory and Processor Swap in WSL2 with Docker Desktop on Ubuntu

Learn how to manage memory and processor swap effectively in WSL2 with Docker Desktop on Ubuntu. This article explains the importance of these settings and how to configure them for optimal performance.

Resolving Dual Router Issue with DDNS nextcloud Server on Ubuntu 24.04

This article provides a solution to a common issue encountered when setting up a Nextcloud server on Ubuntu 24.04 with dual routers and DDNS.

Ubuntu Lockscreen Doesn't Recover from HDMI Connection

Users report issues with Ubuntu where the lockscreen doesn't recover after using the OS key + L shortcut to connect an external display via HDMI. The screen remains blank despite attempts to wake up the display.

Differences Between Ubuntu VDI and VHDX Files in VirtualBox: Safely Deleting CanonicalGroupLimited Folder

Learn about the differences between Ubuntu VDI and VHDX files in VirtualBox, and safely delete the CanonicalGroupLimited folder.

Carbonyl 0.0.3 Gives Unhandled Sandbox Error on Ubuntu 24.04 Server

A user reports encountering an unhandled sandbox error while trying to run the latest version of Carbonyl (0.0.3) on a Ubuntu 24.04 server. The server is minimal, and the user primarily accesses local resources for security reasons.

Importing Previously Exported WSL Distro: Installing Ubuntu on Windows 11

Learn how to import a previously exported Ubuntu distribution and install it on Windows 11 using WSL2. Follow our step-by-step guide.

Clone WSL Distro: Installing Ubuntu on WSL2 in Windows 11

Learn how to clone and install Ubuntu on WSL2 in Windows 11, following the official guide.

VMware Fusion: External Partitions Invisible in Ubuntu Server 24.04 (arm64) Virtual Machine on M1 MacBook Pro

Users of VMware Fusion Pro on M1 MacBook Pro report that external partitions are not visible in Ubuntu Server 24.04 virtual machines. This article provides possible solutions to the issue.

Ubuntu 20.04 on WSL2 with Windows 11: Heap Errors Preventing Reboot

Users running Ubuntu 20.04 on WSL2 with Windows 11 have reported memory heap exhaustion errors, preventing the system from rebooting. This article provides suggested solutions.

Unable to Type Special Characters in Gedit on Ubuntu Windows

Users encountering issues with typing special characters in Gedit on Ubuntu Windows. This article provides potential solutions to the problem.

Unable to Repair Chrome Remote Desktop on Ubuntu 24.04 VM

Learn how to repair Chrome Remote Desktop on Ubuntu 24.04 VM when reinstalling the host fails.

Unable to Change Terminal Fonts in VSCode (Windows-WSL Ubuntu)

Users report issues with changing terminal fonts in Visual Studio Code while using WSL Ubuntu on Windows Desktop. This article provides possible solutions to help you resolve the problem.

Installing Specific Packages without Recommended Ones using apt

Learn how to install specific packages without their recommended packages using apt on Ubuntu.

Step-by-Step CUDA Installation for NVIDIA GeForce RTX 3060 on Ubuntu 24.04 LTS

Learn how to install CUDA on Ubuntu 24.04 LTS for NVIDIA GeForce RTX 3060 with this step-by-step guide. Overcome installation issues and get your system up and running.

Linux Ubuntu Keyboard Acting Randomly: Troubleshooting Steps

Newly installed Ubuntu Linux system experiencing random keyboard behavior. Troubleshooting steps to identify and resolve the issue.

Connecting Two Laptops: Ubuntu 22.04 and macOS 14.5 via Thunderbolt

Experience seamless connection between Ubuntu 22.04 and macOS 14.5 using Thunderbolt. Learn how to autoconfigure the USB-C to USB-C bridge for client-server applications.

Dealing with Unmet Dependencies Error in Ubuntu

Users encountering the unmet dependencies error while updating or installing software in Ubuntu may follow this guide to resolve the issue. The article provides step-by-step instructions and recommended troubleshooting methods.

Ubuntu Unmet Dependencies Error: A Solution

Learn how to troubleshoot and fix the unmet dependencies error when updating or installing packages in Ubuntu.

BIOS Won't Allow Boot Priority Change for Ubuntu Hard Drive

Learn how to resolve BIOS boot priority change issue when trying to set up dual boot with Ubuntu and Windows.

Daily Ubuntu Image Backup: Data-Only Folder Strategy

Learn how to create a data-only folder for daily Ubuntu image backups using external USB disks.

Firefox Opens Links in Background on Ubuntu after Installing Snap Package

Users of Ubuntu 22.04 reporting that Firefox opens links in the background after installing the Snap package. This issue occurs when clicking on links in applications such as Slack.

Ubuntu 24.04: nd-aloop Module Not Found during Loopback Device Creation

While creating a loopback device on Ubuntu 24.04, an error message appears stating that the 'nd-aloop' module is not found. This article discusses potential solutions to help resolve this issue.

Why Does a Folder Get Automatically Created in /home/myuser/ When I Create a Folder in the Root Directory?

When creating a folder in the root directory of Ubuntu, a new folder gets automatically created in /home/myuser/. This behavior is normal and can be explained by the file system structure.

ZFS Pool Disappeared After Server Reboot on Ubuntu 24.04 LTS

A user reports that their ZFS pool has disappeared after physically moving and rebooting their Ubuntu 24.04 LTS server. This article provides suggested steps to troubleshoot and recover the ZFS pool.

Ubuntu 24.04 LTS: Power Button Pressed Briefly Immediately Shuts Down

Users of Ubuntu 24.04 LTS report that the system shuts down immediately when the power button is pressed, even when the laptop is locked. This issue can be addressed by adjusting power settings.

Unable to Connect to WireGuard VPN on Windows Laptop

Users trying to connect to a WireGuard VPN server running on Ubuntu Server 24.02 from a Windows laptop are unable to do so. This article provides a solution to help resolve the issue.

Forwarding YubiKey: Ubuntu Guest in Hyper-V causes Blue Screen

This article discusses a Blue Screen issue encountered when forwarding a YubiKey from a Ubuntu guest to a Hyper-V host.

Configuring Simultaneous Access to Nebulamesh Network and Mullvad VPN on Ubuntu 22

Learn how to configure Ubuntu 22.04 to allow simultaneous access to Mullvad VPN and the Nebulamesh network.

Ubuntu 24.04: Mouse Cursor Changes to Hand/Finger Point on Docking Station

Users of Ubuntu 24.04 report that the mouse cursor changes to a hand or finger point when connected to a docking station. This issue can be resolved by adjusting the input settings.

FFmpeg High CPU Usage on Ubuntu Server: A Solution

Users report that FFmpeg, compiled to handle MP4 DRM streams, experiences increased CPU usage after running for 1-2 hours on an Ubuntu Server. This article offers a potential solution.

Upgrading SSH/SSHD: Resolving Issues with Ubuntu 20.04 (1:8.2p1-4ubuntu0.11)

Learn how to upgrade SSH and resolve issues encountered during the upgrade process on Ubuntu 20.04. Discover the importance of updating SSH and the steps to do it.

VirtualBox: Kali Linux guest VM dual monitor issues on Ubuntu 24.04.4 LTS

This article provides possible solutions to the issue of dual monitor setup not working properly in a Kali Linux guest VM running on Ubuntu 24.04.4 LTS using VirtualBox.

Visual Studio Code Slowing Down in Parallels Ubuntu VM

Learn how to improve the performance of Visual Studio Code in a Parallels Ubuntu VM.

Troubleshooting SSH Timeout Issues with Ubuntu Virtual Machine in Oracle VirtualBox

Experiencing SSH timeouts when trying to connect to an Ubuntu virtual machine in Oracle VirtualBox? This article offers suggested troubleshooting steps.

Failed to Load Image in digiKam on Ubuntu/Fedora 40

Users have reported issues with digiKam failing to load images after moving and installing on Ubuntu and Fedora 40. This article provides suggested solutions to help resolve the issue.

ZFS Snapshots Empty or Missing on Ubuntu 20.04 Server: Troubleshooting

This article discusses the common issues with ZFS snapshots on Ubuntu 20.04 servers, including empty or missing snapshots, and provides troubleshooting steps.

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