Articles about en | UserComp.com

Chrome/Chromium: --disable-font-subpixel-positioning not working

Users report that the --disable-font-subpixel-positioning switch in Chrome and Chromium does not disable subpixel rendering as expected. This article provides possible solutions and explanations for this issue.

GNOME 3.32.2 on AlmaLinux 8.10: Screen Lock Activates with Keyboard Instead of Mouse

This article discusses an issue with GNOME 3.32.2 on AlmaLinux 8.10, where the screen lock activates using the keyboard instead of the mouse. We'll explore possible solutions to this problem.

Thinkpad P1 Gen 6: Sudden Thunderbolt 3 Dock USB-C Charging Stopped Working

A user reports that their Thinkpad P1 Gen 6 suddenly stopped charging over Thunderbolt 3 Dock USB-C. The dock also stopped providing internet connection. This article aims to help troubleshoot and potentially resolve the issue.

Installing Specific Packages without Recommended Ones using apt

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

MacBook Pro M1: Command+Delete Immediately Deletes Files Instead of Moving to Trash

Users of MacBook Pro M1 report an unexpected behavior when deleting files using Command+Delete, which immediately deletes the files instead of moving them to the Trash.

Lenovo: Upgrading Firmware with ISO Images using Ventoy

Lenovo provides firmware upgrade files in both Windows EXE and ISO formats. While the EXE files can be used to create bootable CDs, the ISO files do not boot directly from a USB flash drive. This article explains how to use Ventoy to create a bootable USB drive from the Lenovo firmware ISO images.

Using DuckDuckGo's Keyboard Shortcut to Change Search Query Language

Learn how to use DuckDuckGo's keyboard shortcut to change search query language quickly.

Customizing Firefox Context Menu: Add Icons for Bookmarks, Scissors, and More

Learn how to add custom icons to the Firefox context menu for bookmarks, scissors, bin, and other features like cut and copy.

Component Failure Leads to Green Screen and No Display After Reboot

While playing a video game, the monitor suddenly displayed green bands, and the computer didn't show anything on the screen after a hard shutdown and reboot. This issue can be caused by various hardware components. In this article, we will discuss possible solutions for this problem.

Configuring Pritunl VPN on Azure Virtual Machine for Home Network Connectivity

Learn how to configure Pritunl VPN on an Azure Virtual Machine for seamless home network connectivity. Access internal resources securely and efficiently.

Git Ignoring Identity File Configuration: A Solution

In this article, we'll discuss a common issue with Git ignoring identity file configuration and provide a solution.

LG Monitor with Custom Picture Mode Displays Black Screen and Dark Images

Users report that their LG monitor displays a fully black screen and dark images when the Custom Picture Mode is enabled. This issue occurs both in full screen and scene modes. If you're experiencing the same problem, follow the suggested troubleshooting steps.

Restoring Deleted Encrypted Partitions: Ext4 vs. Luks

Learn how to restore deleted encrypted partitions using Ext4 and Luks encryption on various operating systems. Follow these steps to ensure data recovery.

Concatenating MP4 Files: Overcoming Parsing Packet Header Errors with FFmpeg's concatlist

Learn how to concatenate MP4 files using FFmpeg's concatlist method and overcome common parsing packet header errors.

RyzenMaster and Mobile Ryzen CPUs: Incompatibility Issue

RyzenMaster, a popular utility for managing Ryzen CPUs, does not support mobile Ryzen processors. This issue dates back to older versions and persists with the latest 7000 series. Learn how to handle this incompatibility.

Freeradius: Authentication Failed - Setting Reply-Message

Learn how to set the Reply-Message value in Freeradius for authentication failed events.

VirtualBox/Vagrant: CentOS7 Guest Cannot Mount Shared Folders on Unexpected Host Reboot (Windows11)

This article explains how to resolve an issue with CentOS7 guest virtual machines on Windows11 hosts, where shared folders cannot be mounted after an unexpected host reboot using VirtualBox and Vagrant.

Locking a Windows 11 Parent's Computer: A Tech-Savvy Guide for Non-Tech Parents

A step-by-step guide for non-tech savvy parents on how to lock their Windows 11 computer to keep it clean, fresh, and fast for their children who use Chrome, Firefox, and Office applications.

Laptop Black Screen: Making Changes to BIOS on SamsungNP270E5J

If your SamsungNP270E5J laptop's screen remains black and you need to make changes to the BIOS, follow this guide carefully. Failure to do so correctly may result in further issues.

Samsung NP270E5J Laptop: Black Screen after BIOS Change

If your Samsung NP270E5J laptop's screen remains black after attempting to make changes in the BIOS, this article provides suggested solutions to help you resolve the issue.

Migrating Win7 Legacy Software to New Ryzen 7 System: ASUS ROG Strix 550, SSD, and GPT 7400M.2 Drives with Win10

Learn how to migrate your Win7 legacy software to a new Ryzen 7 system with ASUS ROG Strix 550, SSD, and GPT 7400M.2 Drives while avoiding a Win10 reinstallation.

Pre-enrolled Keys and Key Exchange Keys: Understanding the Difference

In the realm of cybersecurity, pre-enrolled keys and Key Exchange Keys (KEK) serve distinct purposes. Pre-enrolled keys are cryptographic keys that come pre-installed on a system, while Key Exchange Keys are used for secure communication between two parties. This article aims to clarify the differences between these two types of keys and their implications for security.

User Group Addition Not Taking Effect: Restart Solution

Learn how to resolve user group addition not taking effect issue by restarting the system.

Capacitor Look Broken: Laptop Sudden Black Screen on Network Service Start

A laptop with perfect performance for years suddenly displays a black screen during the network service start. This issue might be related to a capacitor that looks broken.

Simplistic Database: Hundreds of Linguistic Entries - Tech Support

Learn how to set up and manage a simplistic database for hundreds of linguistic entries on your web server or local machine. Get expert tech support and troubleshoot common issues.

Outlook 365: Displaying Full Email Addresses of Recipients for Sent Items

Learn how to display full email addresses of recipients for sent items in Outlook 365. This guide covers both web and desktop applications.

Adding a Custom Auto-Type Sequence in KeePass

Learn how to add a custom auto-type sequence in KeePass, a popular password manager. Override the default sequence and set specific windows for improved productivity.

Lenovo X390 Touchpad: Physical Buttons Not Working after Land Driver Updates

Users report that the physical buttons on their Lenovo X390 touchpad stop functioning after updating Land drivers on Windows 11. This issue does not occur on Linux.

Making Use of GPU with FFmpeg: NVIDIA NVEnc Hardware Acceleration Still Relying on CPU?

While converting .ts (MPEG2) files to HEVC (HEVC_NVENC) using FFmpeg, hardware acceleration seems to be invoked, but checking the NVTop tool reveals that roughly 80% of the encoding process is still being handled by the CPU. In this article, we explore ways to optimize FFmpeg to make better use of your GPU.

Understanding Log Retention Policies and Computer Wake-up Events in Tech Support

Learn about log retention policies and how they relate to computer wake-up events in the context of tech support. Discover common challenges in proving logged activities and potential solutions.

Excluding PDF Text from Keyword Search in Email Clients and Cloud Desktops

Learn how to exclude PDF text from keyword search in email clients and cloud desktops to improve search efficiency. This guide covers common scenarios where large PDFs are frequently received.

Intermittent Audio Crackling on Microsoft Surface Laptop Studio 2: Seeking Solutions

Experiencing frustrating intermittent audio crackling on your Microsoft Surface Laptop Studio 2? Join us as we explore potential solutions to this high-end setup issue.

Setting up PXE Installation on Lenovo ThinkPad with iPXE (Ventoy)

Learn how to set up PXE installation on Lenovo ThinkPad using iPXE and Ventoy. Tested on various devices and operating systems including Windows 10/11 and Ubuntu 24.04 LTS.

Syncing Calendar Data in New Outlook 2024 for Windows: Taskbar Calendar Syncing Explained

Learn how to sync your calendar data with the new Outlook 2024 for Windows, including the taskbar calendar. Understand the syncing process and ensure a seamless transition.

Merging Unallocated Space in C Drive: A Solution for Windows Update Errors

Learn how to merge unallocated space with the C drive to resolve Windows Update errors, such as those caused by KB5034441.

FFmpeg Image Command Equivalence: Replacing a Looping FFmpeg Image Command

Learn how to replace a looping FFmpeg image command with an equivalent one using the same input and output formats, preserving the framerate and audio.

Setting up Access Devices with OpenWRT Router for LAN and Wireguard VPN

Learn how to set up access devices on a network with an OpenWRT router, including LAN and Wireguard VPN configurations.

Employee Monitoring Software: Balancing Transparency and Employee Privacy Concerns

Employee monitoring software provides transparency by outlining clear guidelines for data collected and used. Prioritizing privacy, anonymizing personal information, and balancing these concerns are essential considerations.

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.

Comparing AMD Ryzen 7 8700G and Ryzen 7 7700G: A Tech Support Perspective

Explore the differences between AMD Ryzen 7 8700G and Ryzen 7 7700G from a tech support perspective. Discover their key features, performance, and compatibility issues.

Batch Compare: Directory File Copies - Different Directories

Learn how to compare and synchronize files in different directories during file copies using batch scripts or tools. This tutorial covers interruptions and ensuring identical content.

Greenshot's Old Version of log4net Includes Similar Security Vulnerability

In August 2024, Greenshot, a popular open-source screenshotting program, was discovered to include an old version of log4net, which shares similarities with the infamous log4j vulnerability.

Setting Individual CPU Frequencies on Linux for a Quad-core Processor with a Third Core Defect

Learn how to set individual CPU frequencies on Linux for a quad-core processor with a third core defect to prevent crashes. Try locking whole processes or setting the third core offline.

Transparently Recording Encrypted Multicast Transport Streams with FFmpeg

Learn how to record encrypted multicast Transport Streams transparently using FFmpeg and the NagraCAS decryption system.

Preventing Microsoft Word Equation Editor from Turning 'min' Function into 'minutes squared'

Learn how to prevent Microsoft Word Equation Editor from converting the 'min' function into 'minutes squared' during equation editing.

Discover the Best Indian Food Near Meerut: Kitchen Hotspot's Delightful Fusion

Explore Kitchen Hotspot, the top choice in Meerut for a delightful blend of Indian and Indo-Chinese flavors. Try their special dishes now!

Google Sheets vs Microsoft Excel: Charts with Scent Data

Learn how to create charts with scent data in Google Sheets and Microsoft Excel. Discover which platform offers better support for this unique data type.

Installing default-libmysqlclient-dev on Debian 12 for amd64 and arm64 architectures

Learn how to install the required packages, default-libmysqlclient-dev, on Debian 12 for both amd64 and arm64 architectures.

Running OpenConnect VPN Server on Debian 11: Set Up Your Own DNS Server Machine

Learn how to set up and run an OpenConnect VPN server on Debian 11, and configure it to use your own DNS server machine.

NGINX Ingress Splunk: Sharing Configuration Settings

This article provides instructions on sharing configuration settings between NGINX Ingress, Splunk WebUI, Splunk HTTPEventCollector, and splunkdRESTAPI.

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