Articles about pi | UserComp.com

Integrating Reactive LEDs with Moode Audio on Raspberry Pi Hifberry Amp4

Learn how to integrate reactive LEDs with Moode Audio on a Raspberry Pi Hifberry Amp4 for an immersive music experience.

Raspberry Pi Getting Multiple IP Addresses: DHCP Conflicts

This article explains how to resolve DHCP conflicts on a Raspberry Pi that is receiving multiple IP addresses.

Split Video onto Two Displays with VLC on Raspberry Pi

Learn how to split a video into two displays using VLC media player on a Raspberry Pi with HDMI-connected screens. Non-manual method.

Unable to Stream Two TMPLAY streams simultaneously on nginx/1.22.1 with ffmpeg on Raspberry Pi

This article discusses an issue where two TMPLAY streams cannot be played simultaneously using nginx/1.22.1 and ffmpeg on a Raspberry Pi. It provides possible solutions and workarounds.

SSH Key WorksWith FileZilla: Not PuTTY - Raspberry Pi Upgrade to Bullseye

Learn how to use SSH keys in FileZilla instead of PuTTY during the Raspberry Pi upgrade to Bullseye.

Troubleshooting Ping Shows Received Packets with LAN Cabled Disconnected

Encountered an issue where your system is receiving ping packets despite having a disconnected LAN cable. Learn how to troubleshoot this issue by setting IP address manually.

Building Nginx Pagespeed Module with Modern PSOL binaries on Raspberry Pi 4 Ubuntu Server (aarch64)

This article provides instructions on building the Nginx Pagespeed Module using modern PSOL binaries on Raspberry Pi 4 Ubuntu Server (aarch64).

Disabling APIsolation on Linksys WRT1900ACv2 Router: Stock Firmware LAN Wi-Fi Device Connectivity

Learn how to disable APIsolation on a Linksys WRT1900ACv2 router using stock firmware to ensure proper LAN Wi-Fi device connectivity.

Outlook Rules: Recipients and Specific Folders Not Working

Learn how to troubleshoot issues with Outlook rules that don't redirect emails to specific recipients or folders.

VAAPI Decoding on Ubuntu: Troubleshooting Video Not Displaying with gstreamer

This article provides a step-by-step guide to troubleshoot issues with VAAPI decoding on Ubuntu when streaming video over the network using gstreamer, ensuring videos display correctly.

Setting up GCC cross-compile for ARM-specific glibc version on WSL Ubuntu 22.04.3 LTS

Learn how to set up GCC cross-compilation for ARM-specific glibc version on Ubuntu 22.04.3 LTS running in WSL. Follow the steps below to install the necessary tools and configure your development environment.

VAAPI Decoding on Ubuntu: Video Not Displayed using GStreamer

This article discusses troubleshooting VAAPI decoding issues on Ubuntu when using GStreamer to stream videos over the network. If your video is not displaying, follow the steps outlined to resolve potential errors.

Employee KPI Report Excel Restricted: A Common Tech Support Query

Tech support frequently receives queries about restricted access to Excel KPI reports. In this article, we discuss possible solutions for Excel KPI report access issues.

Creating a Mega Pivot Table: Handling 11 Items with 4 Possible Answers

Learn how to create a mega pivot table to handle 11 items with 4 possible answers each using Microsoft Excel.

Why Does Website Pinging Cause Duplicate Replies?

Users have reported encountering duplicate replies when performing website pings. This article explains possible causes and solutions.

Dell Inspiron 153537 Not Booting: Single Beep Issue

Experiencing issues with your Dell Inspiron 153537? If it's not booting and only beeping, this article may help you identify and resolve the problem.

Dell Inspiron 1535: Laptop Not Booting - Single Beep Error

Learn how to troubleshoot a Dell Inspiron 1535 laptop that is not booting and keeps beeping with a single beep error.

Replacing Dual 4GB DDR3 (1333MHz) Cards with 8GB DDR3 Cards in Acer Aspire 5750G

Learn how to upgrade your Acer Aspire 5750G laptop by replacing its dual 4GB DDR3 (1333MHz) RAM cards with 8GB DDR3 cards.

Unable to Enable Filesystem for Compilation: A Common Tech Support Issue

Learn how to resolve common tech support issues related to enabling a filesystem for compilation on Linux systems. This article provides practical steps and solutions for users encountering errors during the compilation process.

Configuring Network Settings on a Broken APT System of Raspberry Pi

Learn how to configure network settings on a Raspberry Pi with a broken APT system. This article provides a step-by-step guide to help you troubleshoot potential firewall issues and restore your APT package manager.

Sambashare Not Working After Switching from WiFi to Ethernet on Raspberry Pi

A user reports that Sambashare is not working after switching from WiFi to Ethernet on their Raspberry Pi. The IP address has been changed, but the device is not connecting to the share.

Snipping Tool Prevents Greenshot from Taking Screenshots: A Solution

Users report that Microsoft Snipping Tool prevents Greenshot from taking screenshots. In this article, we explore the reason behind this issue and provide a solution.

Setting HTTPS Across Entire Server: Apache, Cockpit WebConsole, Home Assistant, and Table

Learn how to set up HTTPS encryption for Apache, Cockpit WebConsole, Home Assistant, and Table on your server.

PivotTable in Excel: Get the Difference between Two Rows - Original Table Value

Learn how to use Excel PivotTable to find the difference between two rows based on specific values in the original table.

Designing Good-Looking Microsoft Forms: Unable to Find Accurate Dimensions for Logos and Pictures

Learn how to find accurate dimensions for logos and pictures when designing Microsoft Forms. Discover the optimal sizes for various elements to create visually appealing forms.

Unresolved Issues with Installing ChromeOS Flex on Acer Aspire 5250 (-0441) (E-350)

Many users have reported issues with installing ChromeOS Flex on the Acer Aspire 5250 (-0441) (E-350) model. Despite following the instructions, the installation process is not successful. This article discusses the common issues and potential solutions.

Failed to Mount API Filesystems on Cloned Drive: Native VBox Differences and Solutions

Experiencing issues with failed mount API filesystems on a cloned drive when using Native VBox? Learn the differences in partition UUIDs and find solutions to get your system booting again.

Windows 7: Acer Aspire 3 (E-350) (5252-0441) - Legacy Driver Upgrade Availability

This article provides information on the availability and compatibility of legacy drivers for the Acer Aspire 3 (E-350) (5252-0441) model with Windows 7 64-bit operating system.

Updating Compatibility Drivers for Acer Aspire E-350 (5250-0441) with Windows 7 64-bit

This article explains how to update the compatibility drivers for the AMD-350 graphics card in an Acer Aspire E-350 (5250-0441) running Windows 7 64-bit.

Installing Compile-Dependent Applications in Carabela using Jarc++

Learn how to install compile-dependent applications using Carabela and Jarc++ on various operating systems. Find the required application links below.

Disable Taskbar Grouping in Windows 11

Learn how to disable taskbar grouping in Windows 11 to prevent merging of pinned apps and jump lists.

Configuring Pi-hole Service for 192.168.0.0/16 Subnet

Learn how to configure Pi-hole to serve ads blocking for the 192.168.0.0/16 subnet. Follow these steps to set up Pi-hole on Ubuntu 22.04 with Proxmox, FTL v5.25.1, and Pi-hole v5.18.2 and Web Interface v5.21.

Laptop Fan Running in Sleeping Mode: Is Anyone Else Experiencing This?

Many laptop users report their fans running in sleeping mode despite being plugged in and not in use. This article explores potential causes and solutions.

Computer Constantly Freezing: Troubleshooting Guide

Learn how to troubleshoot and fix a computer that constantly freezes, shuts down, or enters a bootloop. No hardware changes required.

Forcing a Specific WLAN Device to Connect Automatically in Linux (Raspberry Pi 4 with Debian)

Learn how to force a specific WLAN device (e.g., wlan0) to connect automatically to a predefined AP (wlan1) in Linux, using a Raspberry Pi 4 running Debian.

Unable to Forward Receive Internet Traffic on Raspberry Pi 4 Wifi AP

This article provides a solution for users experiencing issues with forwarding receive internet traffic on a Raspberry Pi 4 Wifi AP.

Is It Possible to Run Windows Server on Raspberry Pi?

Learn if it's possible to install and run Windows Server on a Raspberry Pi. Discover the requirements and potential workarounds.

Running Windows Server on Raspberry Pi: Is It Possible?

Explore the possibility of installing and running Windows Server on a Raspberry Pi. Discover the potential benefits and challenges.

Raspberry Pi with Quectel EC25 Modem: DNS Fail on wwan0 Interface

This article discusses a DNS failure issue on the wwan0 interface of a Raspberry Pi running the latest Linux kernel 6.6, with a Quectel EC25 modem and successfully connected SIM cards. Potential causes and solutions are explored.

Configuring a Local IPv6 DNS Server on a Raspberry Pi for Fritz!Box Use

This article explains how to set up a local IPv6 DNS server on a Raspberry Pi for use with a Fritz!Box. Learn how to obtain the Raspberry Pi's IPv6 address and configure the DNS server to make your router aware of it.

High CPU Usage by 'System' Process: One Core Reaching 100%, Affecting Performance and Battery Life

Experiencing high CPU usage on one core with little total average usage, causing extra heating and battery consumption? Let's investigate the 'System' process, specifically focusing on CCUnpin and RepinnedBCB.

Creating an Excel Product Cross-Reference Tool for Shipping vs. Received Amounts

Learn how to create an Excel tool to cross-reference and compare shipping and received amounts in company invoices.

Capitalize First Letter of Everything in Excel Formula in Excel 2019 (Windows)

Learn how to modify an Excel 2019 formula to capitalize the first letter of every character using the PROPER function.

Voicetyping with Whisper AI on Windows: A Solution?

Windows does not have a built-in voice typing engine. Instead, users can turn to third-party solutions like Whisper AI for transcribing audio files.

Getting Pixelated Videos after FFmpeg Converting GIFs

Users report pixelated videos after converting GIFs using FFmpeg. This issue might be due to WEBM container format. In this article, we will discuss the possible solutions.

Pixelated Videos: Improve Quality using FFmpeg

Learn how to improve pixelated MP4 video quality using FFmpeg. Discover the WEBM codec and apply filters for better visuals.

Removing White Shading with Background Picture in Text - Tech Support

Learn how to remove white shading with a background picture in text using simple steps. This guide covers methods for various platforms like Linux, Windows, and MacOS.

Typing Input Fields on Remote Computer: Android Chrome Remote Desktop

Learn how to type in input fields on a remote computer using Android Chrome Remote Desktop.

Solving File Transfer Issues from Google Pixel 7 Pro to Windows PC

Learn how to effectively transfer files from your Google Pixel 7 Pro to a Windows PC, resolving long-standing issues.

Setting up Device Profile for PipeWire with Gaming Headset: A Tech Support Guide

Learn how to set up the device profile for your gaming headset using PipeWire. This tech support article covers the process for Manjaro and PulseAudio, focusing on digital output and mono input settings.

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