Articles in Linux | UserComp.com

Resolving a Loop Scenario on a Network Due to Physical Short Circuit

This article discusses a real-life case where a physical short circuit created a loop scenario on a network, causing severe issues. We'll provide a solution to resolve this issue.

Batch File for FFmpeg: Output Every 5th Frame

This batch file demonstrates how to use FFmpeg's -vf expression to output every 5th frame from a video file. This can be useful for various purposes such as reducing video size or creating GIFs.

Combining Video and Audio with FFmpeg

Learn how to combine video and audio files using FFmpeg. This tutorial covers both basic and advanced techniques for merging various input formats.

Setting Linux Permissions for Synology Drive Connected to Windows Network Drive using SCP in MobaXTerm

Learn how to set Linux permissions for Synology Drive connected to a Windows network drive using SCP in MobaXTerm. This guide will help you manage your files securely and efficiently. Read more for detailed instructions.

How to Launch Linux Process Explorer: A Beginner's Guide

In this tutorial, we will guide you through the steps to launch the Linux Process Explorer. Ideal for beginners using Linux Mint. Learn how to monitor and manage your system's processes today. Read more!

Troubleshooting the Installation of libgtk-3-dev for Flutter

Having trouble installing libgtk-3-dev for Flutter on Debian 6.1.128-1? This guide provides solutions to common issues and helps you install the package for amd64. Follow these steps to resolve your installation problems and get back to developing your Flutter application.

Can't Start Linux Process Explorer on Linux Mint

A beginner on Linux Mint has downloaded and extracted the Process Explorer from Git, but it won't start. Is it necessary to make it executable?

Setting up Hotspot on Ubuntu 22.04 based embedded device

This article provides a step-by-step guide on how to set up a hotspot on an Ubuntu 22.04 based embedded device. Issues encountered while getting the hotspot to connect clients to the internet using nmcli are addressed.

Setting up a KVM Guest as a Network Router with Isolated Bridge

This article guides you through the process of setting up a KVM guest as a network router with an isolated bridge, allowing guest-to-guest and guest-to-host communication while ensuring safety.

Visualizing Monthly Case Counts for Different Instances

This article provides a visual analysis of the number of cases encountered per month for various instances. The data is presented in a pivot table chart format, allowing for easy comparison and understanding.

How to Fix Accidentally Installing Arch Linux with Wrong Root Partition

Learn how to fix Arch Linux installation when accidentally mounting the wrong root partition. Follow these step-by-step instructions to resolve the issue and successfully install Arch Linux on your system. Read more for a comprehensive guide to Arch Linux installation.

Debugging Nvidia Drivers on Linux: Is it Possible?

Learn how to debug Nvidia drivers on Linux when encountering issues, such as system stuttering during 3D graphics game usage. This article provides tips and strategies for identifying and resolving common Nvidia driver problems on Linux systems.

Automate Business Tasks with AWS Lambda

Learn how to automate business tasks using AWS Lambda services such as S3 and DynamoDB. Follow this guide to set up your AWS Lambda function and get started.

Rsync backup failing on xattr

I'm using Rsync with SSH via the root account client (TrueNAS case) to backup certain pools onto a Debian server. The command run is failing with the error 'xattr(22) failed: Invalid argument'. This article will help you troubleshoot and fix this issue.

Troubleshooting Notification Issues in Linux Mint

Experiencing multiple notifications in Linux Mint today? Here's how to investigate and potentially resolve the issue.

Is NextCloud accepting login domain?

Learn how to configure NextCloud to accept login from a specific domain.

Troubleshooting Nvidia Container Process Expanding and Filling Available RAM

Encountered an issue where Nvidia container process expands and fills available RAM? Restarting the PC and closing programs like browsers might help. Learn more about this problem and potential solutions on our tech support site.

Unable to change Sequoia document folder icon previously

Some users have noticed an issue with the Sequoia document folder icon. Today, I went to change it, but it reverted back to the default. I am unable to change it...

VSCode keeps opening files in new tabs/editor groups instead of existing ones

Recent update in VSCode causes newly opened files to appear in separate editor groups or tabs, regardless of where the file was opened. This issue occurs even when opening files in the editor.

Resolving ZeroTier Issues on Ubuntu 24.04

This article discusses a problem encountered when running four Ubuntu 24.04 boxes, one of which has ZeroTier installed, while the others do not. The issue is resolved when ZeroTier is uninstalled on the boxes without it.

Setting Emby Server Cache Transcoding Temporary Directory

Learn how to change the cache transcoding temporary directory on your Emby Server. This guide will help you resolve issues when trying to set the cache directory to /mnt/mydrive/emby-cache/.

Approach to Diagnosing Random Crashes on a Linux Server with Restricted Access

This article provides a step-by-step approach to diagnosing random crashes on a Linux server that occasionally stops responding to network traffic and has restricted access.

Unable to find matches in SQL-Server generated script on WSL

This article discusses an issue where a SQL-Server generated script cannot find matches on a WSL (Windows Subsystem for Linux) machine, even for obvious ones. We'll explore potential solutions to this problem.

Finding Information in WSL Database

This article provides instructions on how to find information in a database using a script generated for a WSL (Windows Subsystem for Linux) Ubuntu environment on a Windows-10 machine.

Move/Rename File in VS Code with Git

New to VS Code? It's a great tool, but it seems to consistently run into an annoying workflow problem when combined with Git, specifically when moving or renaming files. In this article, we'll discuss how to resolve this issue.

Keybind Tmux in Alacritty: A Tech Support Guide

Want to launch Tmux in Alacritty with a simple keybind? In this guide, we'll show you how to set up a keybind to launch Tmux using Alacritty's configuration file. Learn the steps to make your terminal experience more efficient and productive. Read more to find out how.

Find Information in Database Using WSL (Ubuntu) on Windows-10

This article provides a guide on how to find information in a database using WSL (Ubuntu) on a Windows-10 machine. The article includes a generated script containing the entire structure of the content database.

Setting Up OpenVPN with Different Subnets for Multiple Groups

Learn how to set up OpenVPN with different subnets for multiple groups, ensuring each group has its own isolated network. Follow this guide to configure OpenVPN for improved security and network management.

Installing Fedora on an External Drive Booted Anaconda Won't Let

This article provides solutions to the problem of installing Fedora on an external drive booted Anaconda refusing to install or modify partitions.

Ubuntu 20.04 WSL 1: UI Can't Run - Error: /usr/lib/qt5/bin/uic: Error Loading Shared Libraries: libQt5Core.so.5: Not Openshared Object File: No Such File or Directory

This article provides a solution to the problem where UI can't run on Ubuntu 20.04 WSL 1 due to an error loading the shared library libQt5Core.so.5.

Using IBus with SSH X11 Forwarding Enabled: A Comprehensive Guide

This article provides a step-by-step guide on using IBus with SSH X11 Forwarding enabled. We discuss common issues and solutions, including keyboard layout switching problems. Follow our tips to ensure a smooth remote desktop experience.

How to Stop GDM User Service in Ubuntu 20.04

Learn how to stop the GDM user service in Ubuntu 20.04 using a simple command. This guide will help you manage your system services effectively. Read more to find out.

Trying to replace the 1st character in a CSV file - Unix Bash

This article provides a solution to replace the first character in a CSV file using Unix Bash commands. This tutorial is SEO optimized and uses keywords such as Unix, Bash, and CSV.

Using X64dbgPyPlugin Interface: Proper Python Input Format

This article provides a guide on how to use the X64dbgPyPlugin interface correctly, ensuring your Python scripts are compatible with the latest version of X64dbg. We'll discuss the proper input format for Python scripts when using the X64dbgPyPlugin.

Open VS Code Files in a Single Window

Learn how to open VS Code files in a single window instead of a new one every time. We'll cover the solution for various operating systems.

Add Timestamp Prefix to Filename while Creating File in Bash

Learn how to add a timestamp prefix to a filename while creating a file in Bash. This technique can be useful for keeping track of file creation time and date. This article will provide a step-by-step guide to achieving this functionality through the use of a Bash alias or function.

Change Keyboard Layout for LUKS Passphrase Entry in Grub2 on Slackware 15.1

Learn how to change the keyboard layout for LUKS passphrase entry in Grub2 on Slackware 15.1. This tech support article provides step-by-step instructions to help you modify the keyboard disposition for a more seamless user experience.

Configure VLAN for Separate Work Network with OpenWRT while Keeping Home Networks Isolated and Maintaining Internet Access

This article will guide you through the process of setting up a separate VLAN for your work network using OpenWRT while keeping your home networks isolated and maintaining internet access. Learn how to configure your MainRouter (HGU...) to achieve this setup.

Linux Mint Cinnamon Not Displaying GUI Elements - GUI Mode

This article provides a solution for Linux Mint Cinnamon users experiencing issues with their system not displaying GUI elements. Learn how to troubleshoot and resolve the problem.

Can't See Cursor in Xvfb Session - How to Take Screenshots?

Having trouble taking screenshots in an Xvfb session because the cursor isn't visible? Learn how to run an Xvfb session and take screenshots even when the cursor isn't visible. We'll also cover using the xwd command as an alternative. Read more for a solution to your Xvfb session screenshots problem.

Graphically Browse and Transfer Files to SSH Server Using Various Linux Clients Without SSHFS

Learn how to graphically browse and transfer files to an SSH server using various Linux clients without SSHFS. This guide will walk you through the process for Debian 12, which is behind a firewall and requires specified access via proxy jump arguments.

Graphically Browse and Transfer Files on SSH Server using Various Linux Clients without using sshfs without Root

Learn how to access and transfer files on a SSH server running Debian 12, which is behind a firewall and requires a proxy jump argument using SSH/sshfs, without using sshfs and without root privileges. This article will provide a step-by-step guide for various Linux clients.

Selecting the Correct Bridged Adapter for VirtualBox on Linux to Connect to Wired Ethernet Device

Learn how to select the correct bridged adapter in VirtualBox on Linux to connect to a wired ethernet device with a USB dongle and IP address 192.168.200.220. Optimize your tech support experience with this step-by-step guide.

Min, Max, and Stepping Values for FFmpeg Filters

This article provides the minimum, maximum, and stepping values for specific FFmpeg filters, including the equalizer filter. Learn how to adjust these values for optimal results.

Hauppauge MyTV App Not Found on Google Play Store: How to Control Hauppauge Cordcutter V2 via App on Debian/MX-Linux

Learn how to control Hauppauge Cordcutter V2 via the Hauppauge MyTV App on Debian/MX-Linux when it's not available on the Google Play Store.

How to Take Screenshots of Cursor in Xvfb Session

Learn how to take screenshots of cursor in Xvfb session. This article will guide you through the process of setting up Xvfb session and taking screenshots with cursor using various methods such as Xwd and Import. Make sure to follow the instructions carefully to ensure successful cursor capture.

Linux Mint Cinnamon not displaying GUI elements (GUI mode)

This article provides solutions to the problem of Linux Mint Cinnamon not displaying GUI elements. Follow the steps below to resolve the issue.

Setting up a Bridged Adapter in VirtualBox for Windows 11 on a Linux Laptop with USB Dongle for Wired Ethernet Connection

Learn how to set up a bridged adapter in VirtualBox for a Windows 11 installation on a Linux laptop using a USB dongle for a wired Ethernet connection.

Debian Live-Build: Live System Kernel Installer - Kernel Doesn't Match

This article guides you through a common issue when using Debian Live-Build to create a custom live Debian ISO that boots automatically with SSH enabled and remotely installs servers using the Debian installer launcher. The issue arises when the kernel version installed during the live system creation doesn't match the one used by the Debian installer launcher.

Mac M1 VirtualBox Linux Alpine UEFI Grub Bootloader Not Loading - Unsupported Command Error Status

Having trouble booting Linux Alpine on your Mac M1 VirtualBox with UEFI? Encountering an unsupported command error status when trying to load the Grub bootloader? This article provides a brief overview of the issue and invites readers to explore the tech support site for a solution.