Articles about en | UserComp.com

Tackling Check Drive Bottleneck: Video Playing Performance After Drive Swap

A user reports improved computer performance after upgrading to a larger SSD, but encounters video playback issues. Learn how to diagnose and resolve potential check drive bottlenecks.

Understanding Ordered Disks in Windows Task Manager

Learn about the role of ordered disks in the Windows Task Manager and how to identify and manage them.

Black Screen with Blinking Cursor in Kali Linux: Troubleshooting Steps

Learn how to troubleshoot a black screen with a blinking cursor issue in Kali Linux. Follow these steps to try and resolve the problem.

Docker on HyperV: Persistent Volume Not Working with Windows Prox64, Docker Desktop 4.25.1, and Kubernetes

Users report that Docker persistent volumes are not working correctly on HyperV with Windows Prox64, Docker Desktop 4.25.1, and Kubernetes. This article provides potential solutions for troubleshooting and resolving the issue.

Navigating Among Functions in Visual Studio Code for .sh Files

In this article, we'll discuss how to navigate among functions in Visual Studio Code when working with .sh files on Linux. We'll explore the possibilities of extending Visual Studio Code to make function navigation easier and more efficient.

Immersive Fullscreen Toolbar Disables Drag-and-Drop on macOS

Enabling the experimental flag 'ImmersiveFullscreenToolbar' on macOS unfortunately disables drag-and-drop functionality for search and opening links in new tabs.

OpenBox Hides Cursor on Raspberry Pi: A Tech Support Query

A user reports that OpenBox, the autostart GUI application on Raspberry Pi, launches applications but leaves the cursor visible in the middle of the screen. Let's explore a possible solution.

Tizen OS Enthusiast Seeks Proposals for Enhancements and Modernization

The Tizen OS Development Team welcomes suggestions and proposals from users who believe they could enhance or modernize the Tizen OS for modern smartphones, tablets, and PCs. Share your ideas and contribute to the Tizen community.

Cloudflare Blocking Falkon Browser on Fedora 40

Users of Fedora 40 and the Falkon browser (QtWebEngine) report issues with Cloudflare blocking their browser. This issue does not affect Firefox, but users of Moon+Readers and other browsers may experience similar problems. In this article, we will discuss potential solutions for bypassing Cloudflare's browser blocking.

CentOS Linux End of Life: CentOS Project Announces Shift to CentOS Stream

The CentOS Project announced in December 2020 that they would discontinue CentOS Linux and shift their focus to CentOS Stream. CentOS Linux 8 reached its end of life on December 31, 2021. Read more to learn about the changes and what it means for CentOS users.

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.

Exploring Advanced Features of TP-Link Archer C20v5 (US) Router with OpenWrt Firmware

Discover how to unlock advanced features and customization options on your TP-Link Archer C20v5 (US) router by installing OpenWrt firmware.

Linux Support for GPIB in Native Distributions and National Instruments USB Dongles

This article explains how to build a kernel module for GPIB support in Linux distributions, specifically focusing on National Instruments USB dongles.

Window Tiling Keyboard Shortcuts on TuxedoOS

Learn how to assign and use keyboard shortcuts for window tiling on TuxedoOS, similar to Rectangle on MacOS.

Replacing SIM Card in Thinkpad X270: A Step-by-Step Guide

Learn how to replace the SIM card in your Thinkpad X270 following Lenovo's official user guide.

Struggling with Reference Cells Changing Formulas: Averaging and IFs in Indirect Functions

If you're experiencing issues with reference cells changing formulas while working with averaging and IFs in indirect functions, this article provides potential solutions.

Add Custom Search Engine: 'co' Keywords for Google Chrome's Copilot

Learn how to add a custom search engine in Google Chrome with the keywords 'co' for Copilot. This tutorial will guide you through the process step-by-step.

Java 1.8 Path Not Executed on Windows Server 2022 Datacenter after Installing Java 17

Users report issues with Java 1.8 not being executed after installing Java 17 on Windows Server 2022 Datacenter. This article explains the cause and provides a solution to set the Java 1.8 executable path.

Understanding the EXT4 FBE Encrypted Folder Policy Descriptor in Ubuntu 22.04.4 LTS

In this tech support article, we will explain how to retrieve the correct policy descriptor for an encrypted directory using the rune4crypt get_policy command in Ubuntu 22.04.4 LTS. We will cover the basics of the EXT4 file system and FBE encryption.

Disabling CORS Checks in QWebEngineView (plex-htpcrenderer) for Linux

This article explains how to disable Cross-Origin Resource Sharing (CORS) checks in the plex-htpcrenderer, a component of Qt's QWebEngineView, on a Linux system.

Using Arrow Keys to Move Elements Finely in Excel and PowerPoint

Learn how to use arrow keys for finely moving elements in Excel and PowerPoint without snap-to features interfering.

Sabrent Backup Disk (FDE LUKS) Mounting Fails After Installation

Users report issues with mounting Sabrent backup disks encrypted with LUKS after installation. This article provides solutions for resolving the problem.

Minimal Example: Creating, Seeding, and Downloading a BitTorrent

Learn how to create, seed, and download a minimal BitTorrent example with this step-by-step guide. Configurable and reproducible.

Displaying SKU Items with Selectable Links in a Data Spreadsheet: A Tech Support Question

A user is having trouble creating a website shopping cart with selectable links for SKU items in a data spreadsheet. This tech support question may require knowledge in Excel formulas or macros.

Setting up Home Network with FritzBox Router, AdGuard Home DNS, and Mullvad VPN

Learn how to set up a home network using a FritzBox Router, AdGuard Home DNS server, and Mullvad VPN for secure and private internet connection on your mobile phone and laptop.

Microsoft Word: Resolving Cross-Reference Issues with Shared Caption Fields in SharePoint

When colleagues work on Microsoft Word documents in SharePoint, they often encounter issues with cross-references, specifically when using caption fields with codes such as &q. This article provides solutions to help resolve these problems.

Maintaining CentOS 7 Past EOL: Using Vault Repos for Yum Config, Troubleshooting OpenSSL and OpenJDK Package Installations

Learn how to maintain a CentOS 7 hosted service past its End of Life (EOL) by using Vault repositories to update your system configuration. This guide covers troubleshooting OpenSSL and OpenJDK package installations.

ThinkPad Hardware Maintenance: Replacing FRU (Chapter 9) - Requirement: M2×2.5mm, Flathead, Nylon-coated Screw (0.181Nm)

Learn how to replace FRU components in your ThinkPad with a M2×2.5mm, flathead, nylon-coated screw requiring a torque of 0.181Nm (1.85 kgf-cm). Follow our comprehensive guide.

ZKTeco K40 Attendance Device DHCP Issue: Device Inactive

Experiencing issues with your ZKTeco K40 attendance device entering a sleep state and becoming inactive during DHCP connection attempts? Learn how to troubleshoot and resolve this issue.

Windows 10 Motherboard Issue: Currency Symbol Not Displaying After Reinstall

A user reports an issue with a Windows 10 PC where the currency symbol is not displaying correctly after a recent reinstall. This issue may be related to the motherboard.

Windows 11: Remove 'AccountManager' popup from Start menu

Learn how to remove the 'AccountManager' popup that appears in the Windows 11 Start menu.

Windows 11: Applications Take Seconds to Open for the First Time

Experience longer than usual application opening times on your Windows 11 system during the first launch? Learn possible causes and solutions.

Adding Number Pages to Sections in Word Document: A Step-by-Step Guide

Learn how to add number pages to sections in a Word document. This step-by-step guide covers both Section 1 and Section 2, as well as separating sections with their own page numbers.

MySQL Authentication in Docker Containers: A Step-by-Step Guide

In this article, we will guide you through the process of setting up MySQL authentication for databases within Docker containers. We'll create two databases, database1 and database2, and define specific users, such as user1, for each database.

Cut Video with FFmpeg: No Reencoding (Minimal)

Learn how to cut a video using FFmpeg without reencoding it. This method ensures minimal quality loss and is suitable for Linux users.

Strange Characters in Terminal: Troubleshooting Allwinner H3 and OpenWRT

Experiencing strange characters in the terminal while connected to an Allwinner H3 machine using OpenWRT? This article provides some troubleshooting steps to help you resolve the issue.

Troubleshooting OpenVPN: Understanding the Need for Multiple Connection Attempts

OpenVPN may require multiple connection attempts to establish a successful connection. This article explains why and offers solutions when encountering error messages.

Converting Time: Creating a Time Card in Excel

Learn how to create a time card in Excel, including how to convert hours and minutes into a total time.

Dell Latitude E6530 Laptop: Screen Stays Black Despite Turning On

Users report that their Dell Latitude E6530 laptops display a black screen even when turned on. This issue occurs despite other components functioning properly. Possible causes and solutions include replacing the screen, checking power connections, and updating drivers.

SSH Copy ID Fail: Manually Adding Key to EC2 Instance

This article provides a solution for SSH Copy ID failure when manually adding an SSH key to an Amazon Elastic Compute Cloud (EC2) instance.

Cannot Paste Text from Copied PDF: Making Notes with Replaced Question Marks

Learn how to make notes from copied PDF text, replacing question mark characters when pasting.

Adding Scientific Names: A Comprehensive Guide in English

Learn how to add scientific names in English with our comprehensive guide. This laborious task can be remarkably time-consuming, but it's essential for accurate communication. Try our tips for error-free scientific name inclusion.

Using Hiren's Boot CD UEFI: A Comprehensive Guide for Tech Support

Learn how to use Hiren's Boot CD UEFI for troubleshooting various computer issues in a tech support environment. This guide covers the basics and provides useful tips.

Understanding Openwall and John the Ripper: No John Command Parameters

In this tech support article, we'll discuss using Openwall and John the Ripper without explicitly passing any command parameters. This can be a common confusion for new users, as the documentation may not be clear on this point. We'll provide some context and suggest some workarounds.

Understanding OpenWALL and the Use of 'John' Command

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