Articles about r | UserComp.com

Boost Headphone Output Level at Boot Time for Raspberry Pi Debian Audio Player

Learn how to boost the headphone output level during boot time for a Raspberry Pi Debian audio player using the amixer command.

Understanding Docker Compose Network Isolation on Linux

Learn how Docker Compose manages network isolation on Linux systems and troubleshoot issues with bridged networks.

Setting Read-Only Permissions to Prevent File Modification in Windows 10

Learn how to set read-only permissions for specific files or folders in Windows 10 to prevent unauthorized modifications.

WSLv2 Compatibility on ARM64 Devices: Surface Laptop 7 and CoPilot

This article explores the compatibility of WSLv2 on ARM64 devices, specifically the Surface Laptop 7 and CoPilot. Learn how to use WSLv2 on these machines.

NAT Configuration for Multi-OS Network: Linux, Windows, and POS

Learn how to configure Network Address Translation (NAT) for a multi-computer network with a Linux PC, a Windows VM, and a POS system.

Edge: No Official Option to Change Tab Group Colors

Learn about the lack of an official option to change tab group colors in Microsoft Edge.

Windows Server 2022 and Windows 11: Task Scheduler Library Not Synced Properly with AD

In this tech support article, we'll discuss a common issue where scheduled tasks are not syncing properly between a Windows Server 2022 Datacenter 21H2 machine and a Windows 11 Pro 23H2 machine using Group Policy. We'll explore the causes and provide potential solutions to help you get your tasks back in order.

Linux: Docker Compose - Zabbix Host Ping: Container Not Responding in Another Bridged Docker Network

In a Docker environment running on a Linux host with two Docker networks, Zabbix fails to ping a container when both containers are in different bridged networks. This article provides an overview and suggested solutions to resolve the issue.

Regexp Multiple Lines Grep: Finding Matches Across Newlines

Learn how to use regular expressions (regexp) with the grep command to search for patterns across multiple lines in a file. This article provides examples for Linux, Windows, and MacOS.

Automate Sending Existing Gmail Emails Based on Criteria with Workflow

Learn how to set up a workflow to automatically send existing Gmail emails based on certain criteria using IFTTT and Power Automate.

Can Pimoroni ExplorerHAT Pro Work with Raspberry Pi 4B?

Discover if Pimoroni ExplorerHAT Pro is compatible with Raspberry Pi 4B. Learn about the specifications and features of both devices and their integration.

Crossfading Audio Files: Extracting Four Crossfade Sequences with FFmpeg

In this article, we will learn how to extract four crossfade sequences from two input audio files using FFmpeg. We will cover the command-line process step by step.

Finding MSR Address for IGPU Frequency (i5-8250U IGPU: UHD620)

Learn how to find the MSR (Model Specific Register) address for IGPU frequency on an i5-8250U system with UHD620 graphics. Due to Intel deleting the datasheet, this guide provides alternative methods.

QEMU-KVM: VM Freezing with Nvidia GPU PCI Passthrough

Experiencing VM freezing issues when using Nvidia GPU with QEMU-KVM? Learn how to troubleshoot and resolve this common problem.

VirtualBox on Ubuntu 22: Bridged Network Issue with Home WiFi via Windows 10

This article provides a solution for users experiencing issues with connecting to Eduroam WiFi using a VirtualBox VM on Ubuntu 22 with bridged network settings and a Windows 10 host.

Mac and Old Adobe Flash: Understanding HSTS Behavior in Settings.plist

Users of older Macs (2017) have reported issues with Adobe Flash and its interaction with HSTS settings in the Settings.plist file. In this article, we'll explain what HSTS is, its impact on Adobe Flash, and how to resolve the issue.

Deleting an Obsolete Organizational Account in Windows 10 using Institutional Email

Learn how to delete an obsolete organizational account in Windows 10 using an institutional email address. This step-by-step guide provides an easy solution for users who can't seem to find the delete account option.

Resolving Long Load Times with Encrypted Partitions in Veracrypt on Three Window Systems

Learn how to resolve long load times when using Veracrypt to encrypt partitions on a three-window system with one hard drive and two encrypted partitions.

Convert Firefox .jsonlz4 file to .json using JeffersonScher's Website

Learn how to convert Firefox .jsonlz4 files to regular .json format using JeffersonScher's website. Follow the instructions below.

Managing Multiple Entries in a Single Excel Cell: Unique Products vs. Shared Components

Learn how to manage unique products and shared components in a single Excel cell. This article provides practical solutions and SEO-optimized tips for handling list components with multiple entries.

Removing Stubborn Album Art and Embedded Images with eyeD3

Learn how to use the eyeD3 command-line tool to remove stubborn album art and embedded images that may be missing from your audio files.

Transferring WPA2-Enterprise Wi-Fi Profile from One Computer to Another

Learn how to transfer a WPA2-Enterprise Wi-Fi profile from one computer to another. This process is essential when connecting devices to a school network that uses WPA2-Enterprise security with AES encryption.

Boosting Internet with Cellular AP: A Comparison of Ethernet, WiFi, and First Home Use

Learn about the use of Cellular APs as an alternative to Ethernet and WiFi for internet boost in homes. Discover their advantages, setup process, and potential limitations.

IdeaPad 5 Pro 14ACN6: Improving WiFi Performance with Bad Ping Times

Users of the IdeaPad 5 Pro 14ACN6 have reported issues with WiFi performance, specifically bad ping times. In this article, we will explore possible solutions to improve WiFi performance and reduce ping times on the IdeaPad 5 Pro 14ACN6, using the Qualcomm Atheros QCA61x4A Wireless Adapter.

Adjust User CPU Quantum and Preempt Processes in Linux for NGINX and PostgreSQL

Learn how to adjust user CPU quantum and preempt processes in Linux to improve the performance of NGINX web server and PostgreSQL database server. This article explains the steps to edit configuration files and optimize system settings.

Adjusting User Quotas and Preempting Processes in Linux: NGINX and PostgreSQL

Learn how to adjust user quotas and preempt processes in Linux to optimize resource usage for NGINX web servers and PostgreSQL databases servers.

Achieving a Black Screen on Client during RDP while Preventing Screensharing on Host

Learn how to configure RDP settings to achieve a black screen on the client computer while preventing screensharing on the host.

Avoid Signing In Using Microsoft App on Windows 10: A Step-by-Step Guide

Learn how to avoid signing in using the Microsoft App on Windows 10 to maintain your privacy and security. Follow these simple steps.

Migrating System Disk: Which Option is Best in Windows?

When migrating a system disk in Windows, you have three options: migrate the whole disk, reinstall apps, or disks reinstall system disk. Learn which one is best for your situation.

PDF Format Limitations: Image Height Greater than 23950 pixels (One Large Page)

When creating a PDF, having an image height greater than 23950 pixels on a single page can pose a limitation. This article explains the issue and offers potential solutions.

Windows 10: Troubleshooting OpenSSH Connection Issues

This article provides solutions for users experiencing connection issues when using OpenSSH on a Windows 10 server box.

Troubleshooting Microsecond Disconnects on Internet Connections for League of Legends

Users of Internet Service Providers like ImCommunityFibreLondon report good connection speeds, but experience occasional microsecond disconnects while playing League of Legends. This issue can cause being kicked from game servers. Here's how to troubleshoot and potentially resolve it.

Windows 11 (ASUS B550M-WIFi) - Realtek NIC Causing Intermittent Internet Disconnects?

Users of Windows 11 on ASUS B550M-WIFi motherboards report intermittent internet disconnects. This issue might be related to the Realtek Network Interface Controller (NIC). In this article, we'll discuss possible solutions.

No Available Connections with WSL2, Ubuntu, and KDE on Windows 10

Users of Windows 10 Pro with WSL2, Ubuntu 22.04, and KDE Plasma 5.24.7 may encounter issues with no available connections. This article provides a suggested solution.

Script: Physical VHDX Backup using Hyper-V for VM

Learn how to create a script for backing up a Physical VHDX file using Hyper-V in case of VM crashes or irreparable system damages.

Troubleshooting Folder Shortcut Info Tips that Don't Display Target Folder Info

Learn how to troubleshoot and display folder shortcut info tips that don't display the target folder information by editing Registry.

Prevent Host Computer Locking using Remote Desktop with HoloLens on Windows 10

Learn how to prevent your host computer from locking while using Remote Desktop with HoloLens on Windows 10.

Understanding S.M.A.R.T. Errors: Is Tampered Data a Sign of Serious HDD Health Issues?

Learn about S.M.A.R.T. errors, their significance, and whether tampered data is an indicator of serious HDD health issues.

Setting up Steam on Office Wi-Fi: A Guide to Different Network Configurations

Learn how to set up Steam on Office Wi-Fi networks with different configurations. Testing various network setups can help ensure a smooth gaming experience.

Troubleshooting: Unable to Open Large JSON File in Tech Support - Version 1.90.1

This article explains how to troubleshoot and resolve the issue of being unable to open a large JSON file in Tech Support, using the given version and commit details.

Error: Exec format error with /usr/bin/dircolors on Debian 12

Users of Debian 12 report an Exec format error when trying to execute the /usr/bin/dircolors file. This issue causes backup processes to fail with warnings. In this article, we explore the cause of the problem and provide potential solutions.

Automatically Setting User Directories with LDAP on MacOS: Troubleshooting Login Issues

This article provides a solution for users experiencing issues with setting user directories using LDAP on MacOS during the login process. The script, which is intended to mount folders whenever a user logs in, fails to execute after the login process is complete.

TPLink Ethernet Cable Not Plugged Error: Troubleshooting Steps

This article provides troubleshooting steps for the TPLink Ethernet cable not plugged error. Ensure the cable is properly connected to the device and LAN ports. If the issue persists, try resetting the modem or contacting TPLink support.

Disabling Colored Quote Bars in Thunderbird HTML Emails

Learn how to disable the colored quote bars Thunderbird automatically adds to HTML emails in version 115 and above without using add-ons.

Troubleshooting Kubernetes Cluster on Azure VM: Resolve TLS Error in 'kubectl get pods'

Encountered TLS error while running 'kubectl get pods' on a Kubernetes cluster deployed on an Azure VM? Learn how to resolve this issue by ensuring the correct public IP is configured.

Using GNU parallel with --pipe: Process One Line at a Time

In this tech support article, we'll explain how to use GNU parallel with the --pipe option to process one line at a time. If you're encountering unexpected behavior when trying to read standard input lines with this setup, follow the steps below to troubleshoot and achieve the desired results.

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