Articles in Linux | UserComp.com

Generating SSH Key Failed on Windows 11 (Simplified Chinese)

This article provides solutions for the issue of SSH key generation failure on Windows 11 in Simplified Chinese. Learn how to resolve this problem and continue with your Git installation.

Increase Timeout Limit in Firefox

Learn how to increase the timeout limit in Firefox to avoid high network latency issues causing the browser to hit the timeout limit while loading pages.

HP ProLiant MicroServer Gen8: DHCP Server Not Pinging Gateway

This article provides a solution for connecting an HP ProLiant MicroServer Gen8 running a fresh install of Linux Mint 22.1, using an Ethernet cable previously used with an HP laptop, which has proven internet connectivity, but fails to connect with the DHCP server not pinging the gateway.

Setting up Office PC Server with Raspberry Pi: Multihop SSH Tunnel Reverse Forward Tunnel

Learn how to set up an Office PC Server with a Raspberry Pi using a Multihop SSH Tunnel Reverse Forward Tunnel. This guide will walk you through the process of connecting your home PC (192.168.1.42) to a Raspberry Pi and opening an SSH remote tunnel. Follow this tutorial to securely access your office server from home.

Optimizing ChatGPT Web App Performance in Firefox

This article provides tips and tricks to improve the performance of a ChatGPT web app in Firefox without losing functionality. Long conversations and slow typing input delays are common issues addressed in this article.

Troubleshooting HDR Luminance Levels Mapping/Scaling while Playing HDR on PC

This article provides solutions for issues encountered while playing downloaded HDR content on PC, such as incorrect luminance levels, mapping, or scaling. Common problems include games and YouTube not supporting HDR, even when setup is correct.

Conditional Formatting: Chart Title Greyed

This article explains how to use Conditional Formatting in a chart, but the chart title is greyed out. Here's how to resolve this issue...

VeraCrypt Dual Boot Setup Disappears After Windows Reinstallation

This article provides a solution for the issue where the VeraCrypt dual boot setup disappears after a Windows reinstallation.

How to Transpose Rows/Columns in Notepad++ using Python Script Plugin

Learn how to transpose rows or columns in Notepad++ using the Python Script plugin. This article provides a step-by-step guide to install and use the plugin for efficient data manipulation.

Change Visited Link Color in Firefox (Latest Update: April 2025, v138.0)

Learn how to change the visited link color in Firefox with the latest update (April 2025, v138.0). This article provides step-by-step instructions to customize your Firefox browser.

Cron Won't Start VirtualBox VM: A Solution

In this article, we will discuss a solution to a common issue where Cron won't start a VirtualBox VM. This problem can occur on various operating systems, and we will provide a solution that should work across Linux, Windows, and MacOS.

Running rsync on Windows using MSYS2: Source/Dest Path Formats

This article provides instructions on how to use rsync on Windows with MSYS2, converting Windows source/dest paths to a Linux-compatible format. This allows syncing through rsync.

Creating a User-Defined Snippets Repository in Kate

This article provides a step-by-step guide on creating and setting up a user-defined snippets repository in Kate, a powerful and feature-rich text editor. Follow these instructions to streamline your coding experience.

Creating Automated Completion Date for Hours Worked in VB (Excel)

Learn how to automate the completion date for hours worked in VB using Excel. This tutorial is perfect for beginners who are new to Excel and need some guidance. Follow the steps to formulate a time card on SHEET1.

Possible Steps for Failed Hard Disk Data Recovery on Ubuntu

A 1TB SATA hard disk located in a PC running Ubuntu has failed to switch for the first time after several months. Here are some possible steps to recover data from the failed hard disk.

Why isn't the 'Block Sites' feature on my Netgear R6300 router taking effect?

This article discusses why the 'Block Sites' feature on a Netgear R6300 router may not be working as expected, particularly with regards to blocking news and fluff aggregator sites like MSN.

Unable to start SSHD using PowerShell

This article provides solutions to the issue of being unable to start SSHD using PowerShell on a Linux machine, despite the service being able to start successfully. This issue can occur due to various reasons such as incorrect permissions or missing dependencies.

Giving Corporate Security Architects Approval for Certain Image Repositories on GHCR.IO Pulled

This article discusses the process of giving corporate security architects approval for certain image repositories on GHCR.IO, and the potential benefits of using an alternative path when a company has a policy against using GitHub's SGHCR.IO way.

Configuring Route Traffic with WireGuard Interface Specific to OpenWRT (ASUS Router 22.03)

This article guides you through the process of configuring route traffic with WireGuard on an ASUS router running OpenWRT 22.03. We will focus on the wan port, br-lan share, local eth0.1, wlan0-1 virtual bridge network named camal, and provide a step-by-step guide for a successful setup.

Inserting Silence Audio in FFmpeg

Learn how to insert a variable-length silence audio in FFmpeg by splitting an audio file into parts and inserting silence chunks of specific duration.

Moved Dropbox Folder Location Without Login - Dropbox

Learn how to move the Dropbox folder location without logging in. This article provides steps for Linux, Windows, and MacOS users.

FAQs: Dispute Expedia Charge

Learn how to dispute an Expedia charge on your account. Follow these steps to resolve any issues with your Expedia booking.

CreditRack Loan App Customer Care Helpline Number

This article provides the CreditRack Loan App customer care helpline number for users who need assistance. The helpline number is essential for resolving any issues or queries related to the CreditRack Loan App.

Understanding Day Week Flights

Learn about the concept of day week flights and its significance in the aviation industry. Discover how it impacts flight scheduling and passenger convenience.

Resolved Dispute with Expedia

Learn how to resolve disputes with Expedia. This guide provides step-by-step instructions for resolving disputes with Expedia. Follow these steps to get your issue resolved efficiently.

Does Udemy.com Work on Chrome Browsers?

Udemy.com, an online learning platform, is reported to not work on Chrome browsers. Users encounter an HTTP ERROR 401 and the page isn't working. Contacting the site owner may resolve the problem.

Identifying Connected USB Drives in Cygwin on Windows 10 Pro

Learn how to identify connected USB drives in Cygwin on Windows 10 Pro for backup purposes using sync tools.

Setting irc.server.libera.ssl in Weechat

This article guides you on how to set irc.server.libera.ssl in Weechat. Follow the steps below to secure your IRC connection.

Export Display via Program Webmin Not Working

This article discusses an issue where exporting the Display via Program Webmin is not working. The issue occurs when running the program via command line works fine. We will explore the solution to this problem.

Unable to Run OpenGL Programs in Debian 12 with SDL

This article provides a solution for users who are unable to run OpenGL programs in Debian 12 using SDL. The issue occurs when running the program in the terminal as a normal user, but works fine as root. This article explains how to fix the broken transparency issue.

Cannot get Seagate SV35 to mount - showing unavailable - Linux OSes

This article provides solutions for mounting a Seagate SV35 hard drive that is showing as unavailable on Linux OSes.

Seagate SV35 Not Mounting on Linux OSs

This article provides solutions for Seagate SV35 hard drive not mounting on Linux operating systems. Follow the steps to troubleshoot and resolve the issue.

Clearing Site Data in Firefox: A Step-by-Step Guide

Learn how to clear site data in Firefox while preserving your browsing history. Follow these simple steps to protect your privacy.

Translate Comma-Separated Values from Amazon JSON

This article explains how to translate comma-separated values from an Amazon JSON response. We will demonstrate the process using Python, a popular programming language. Follow the steps below to get started.

Setting Keyboard Layout in Debian 12.5 Preseed

Learn how to set the keyboard layout during Debian 12.5 preseed installation. This article provides a step-by-step guide for configuring the keyboard layout in the preseed file.

Batch script to launch 2 programs/apps with 10 seconds delay

This script demonstrates a cross-platform batch script to launch two separate processes with a 10-second delay using Start-Process for Windows and xargs for Linux/MacOS.

How to find the download folder on Ubuntu Server?

Learn how to locate the download folder on an Ubuntu Server, as it doesn't typically use folders like Downloads or Desktop.

Use Error Handler Immediately: Process Alternative Instructions for Error?

A user is having trouble with an error handler in a staff older version of Excel. They are looking for help, as they have never used an error handler before. They are working in an environment where newer versions of Excel are also available. An example of using an error handler in Excel is provided.

Using Error Handler Immediately Process Alternative Instructions for Errors

This article provides instructions on how to use an error handler to immediately process alternative instructions for errors. This is particularly useful when working with older versions of Excel, where error handling might not be as straightforward.

Unable to Change Default Search Engine in Chrome

This article provides solutions for users experiencing issues with changing the default search engine in Google Chrome. The problem often arises when a different search engine is used, but switching back to Google never happens or switching to another browser is required.

Writing Etab with Accent: A Comprehensive Guide

This article provides a comprehensive guide on writing Etab with an accent. We'll discuss the specific contexts where it's used, its nature, and how to find the Unicode for it. Let's dive in!

Format Excel Spreadsheet and Save as CSV

This article shows how to read an existing Excel spreadsheet, apply formatting to rows and columns, and save the data as a new CSV file using Python, Pandas, and Openpyxl.

Can Debian 12 be installed on a TP-Link ER605v2 router with OpenWRT already installed?

This article provides instructions on how to install Debian 12 on a TP-Link ER605v2 router that already has OpenWRT installed. This will give you a cleaner Linux distribution without pre-installed networking software.

How to Get a New Bluetooth Keyboard Working on Linux

Learn how to pair and use a new Bluetooth keyboard with a Linux Mint laptop. The keyboard is recognized but keys are not producing input.

IPv6 works inside LAN, doesn't externally

Learn how IPv6 works within a Local Area Network (LAN) and why it doesn't work externally, including solutions for running multiple web servers on a home network with HTTPS.

Deselect Keybindings in Various Desktop Environments

This article provides instructions on how to deselect keybindings in various desktop environments such as AOSP's default shell, Windows, KDE Plasma (>5.0), GNOME (>4.0), and others.

Installing Debian 12 on TP-Link ER605v2

This article guides you through the process of installing Debian 12 on a TP-Link ER605v2 router. With a cleaner Linux distribution without pre-installed networking software, you can enjoy a smoother experience.

Bluetooth Keyboard Compatibility with Linux Mint

A user bought a mini Bluetooth keyboard from Amazon UK and wants to use it with their Linux Mint laptop. However, the keyboard is not recognized by the laptop and does not produce any input. This article will help you pair and trust the keyboard on Linux Mint.

ESXi Data Store Won't Automatically Mount. Manually Mount via SSH

This article guides you on how to manually mount an ESXi data store via SSH. Follow these steps to set up your ESXi server with a separate WD Red NAS HDD, connected to a RAID controller. Plan to buy another WD Red NAS HDD and set up RAID...

Moving Large Data Around the Internet: A Case Study

A colleague in Norway is working with a 500GB scientific data server in Denmark. The server contains structured data in thousands of files. The challenge is to move this large data set efficiently and cost-effectively... Read more