Articles in Linux | UserComp.com

Can't Browse Internet on CentOS 9 Guest OS in VMware Workstation 16 Player: Troubleshooting Guide

Having trouble browsing the internet on your CentOS 9 guest operating system in VMware Workstation 16 Player? This guide will walk you through the steps to identify and resolve common issues preventing internet connectivity.

How to Adjust Putty Session Window Size on the Fly?

Learn how to load Putty sessions with a different window size than what's configured. Use the ad-hoc window size feature for flexible connections.

Configuring OBS Studio Media TX RTSP Link on Windows 11

This article guides you through the process of configuring OBS Studio Media TX to capture Windows 11 desktop using RTSP protocol. Despite RTSP being unfamiliar ground, we've got you covered.

Digikam: Group Picture, Show Picture within Group

Learn how to view and manage group pictures in Digikam 8.4.0. Preview mode is useful for seeing pictures within a group.

Duplicate IPv6 SLAAC route on non-default table in AlmaLinux 9.5

This article discusses a problem with duplicate IPv6 SLAAC routes on a non-default table in AlmaLinux 9.5. It provides a solution to resolve this issue.

Configuring SSL Passthrough with Certificates on Nginx Reverse Proxy for Paperless-ngx

Learn how to configure SSL passthrough with certificates on Nginx reverse proxy for Paperless-ngx, a self-hosted electronic document management system. This guide will walk you through the process of setting up SSL passthrough using Docker Compose, ensuring a secure connection to your Paperless-ngx instance. Boost your tech support skills and optimize your workflow with this essential tutorial.

Do MTP/PTP Image Viewers Exist for Windows?

This article discusses the availability of MTP/PTP image viewers for Windows operating system. It provides suggestions for popular image viewer applications that can be used to view images from Android devices connected via USB.

Unable to mount shares after Windows Update on Ubuntu 22 File Server serving folders to Mac Windows 10 host

This article discusses a problem where a Windows 10 host is unable to mount shares from an Ubuntu 22 File Server after a Windows Update. The issue occurs after a reboot on 2025-03-09. This article provides solutions to resolve the problem.

Retrieving Emails on Fedora Dovecot Postfix Homeserver

This article guides you through the process of retrieving emails on a Fedora Dovecot Postfix homeserver, focusing on setting up a standard email account with Libero.it. Let's get started!

Capture Sequence High-Quality PDF Frames Website (Without Screen Recording)

This article provides a step-by-step guide on how to capture high-quality PDF frames from a website without screen recording. The method preserves text, images, and code in excellent resolution.

Adding Unwanted MPEG-4 Stream in FFmpeg Convert

This article provides a solution for adding an unwanted MPEG-4 stream when converting a DVD dump from MKV container using FFmpeg. The command line usage and necessary flags are explained.

Creating a Persistent Linux Unit on a Two-Partition Disk: A Guide for Tech Support

Learn how to create a persistent Linux unit on a two-partition disk that already has a 32GB FAT32 Windows Recovery Image partition. This guide is designed for tech support professionals. Discover the necessary steps to achieve this task and make the most out of your dual-partition disk.

SSH Connection Reset: Peer on ZeroTier 'Birch' Node

Recently installed ZeroTier 'Birch' node, now experiencing SSH connection resets. Learn how to troubleshoot and resolve this issue.

Installing Proton VPN on Ubuntu 20.04 LTS: Unable to install interface due to unmet dependencies

This article provides a solution for the issue of being unable to install the Proton VPN interface on Ubuntu 20.04 LTS due to unmet dependencies. The issue occurs when attempting to install required packages, which fail to install.

Automatically Mounting External Linux Partition on Internal Windows

This article guides you on how to automatically mount an external Linux partition on an internal Windows system. Follow these steps to seamlessly access your Linux files from Windows.

Linux Mint Onn Switch Pro Controller - Rumble Motor Stuck

This article provides a solution for a problem where the rumble motor on an Onn Switch Pro Controller bought from Walmart is stuck on Linux Mint.

Convert Single MP4 to MKV with 6 Channel Audio and Additional 2 Channels

Learn how to convert a single MP4 file with 6 channel audio index to a single MKV file while keeping the original 6 channel audio index and adding 2 additional channels using ffmpeg.

Tmux Keybinding Customization: Tree Mode

Learn how to set up Tmux keybindings in a Vim-like manner, making navigation easier. Here's a guide on setting up Tmux tree mode keybindings.

Fixing Looping Background Audio in Merged Videos

In this article, we will discuss how to fix looping background audio in merged videos using FFmpeg. If the looping audio suddenly stops playing in a merged video, this guide will help you resolve the issue.

Ansible Sudo Fails on FreeBSD: Incorrect Sudo Password (Password works via SSH)

This article provides a solution for an issue where Ansible fails to work on a FreeBSD server group, specifically with the sudo module. The password works via SSH, but not with Ansible.

Starting Server on Laptop

This article provides steps to start a server on a laptop. Follow the instructions to successfully start the server on your laptop. For detailed documentation, visit the server documentation at http://0.0.0.0:8000/docs.

Removing Linux Boot Entry in UEFI for Windows 11 Dual Boot with Arch Linux

This article provides a step-by-step guide on how to remove the Linux boot entry in UEFI when dual booting Arch Linux with Windows 11. After updating Windows 11 to version 24H2, some users have encountered issues with their Windows boot entry being erased by the Arch Linux Boot Manager.

SSH Access to Windows 11 without Password

A Windows 11 laptop is used with a local account, but the user doesn't want Microsoft to intrude everywhere. The account has no password, and the user doesn't want to type it every time they start the laptop.

VirtualBox Ubuntu 24.04 VM Shows Black Screen on Boot

Recently installed Docker Desktop. Tried opening Ubuntu 24.04 Virtual Machine on VirtualBox, but it boots to a black screen with a GRUB menu blinking cursor that disappears after a few seconds.

Do Dockerfiles Absolutely Need to be Backed? Troubleshooting rsync Errors

Are you encountering 'rsync: skipping non-regular file' errors when working with Dockerfiles? Learn about the importance of backing Dockerfiles and how to resolve related issues.

Slightly Space Available on 300GB SAS Drive

This article discusses a 300GB SAS drive with slightly available space. The drive's vendor, product, revision, compliance, and other relevant details are provided.

Open Printing Preferences via Printer Properties Dialogs using cmd/pwsh

Learn how to open printing preferences dialogs directly from the command line on various operating systems using cmd/pwsh.

Troubleshooting Google Chrome on WSL with '--no-sandbox' flag

Having trouble running Google Chrome on WSL with the '--no-sandbox' flag? Learn how to resolve the issue on Ubuntu 20.04. Discover the causes and solutions to get Google Chrome up and running on WSL. Read more for a comprehensive guide on tech support.

How to Resolve IP Address/Port Issues with WSL2 on Windows Host Using Tracy Profiler

Learn how to use the Tracy profiler to resolve IP address and port issues with WSL2 on a Windows host. This guide will walk you through the process of including Tracy's header, adding Tracy macros to relevant profiling points, and interpreting the results. Follow these steps to optimize your WSL2 development experience. Read more for a comprehensive tech support article.

Github Notifications: Filtering Unread Notifications Based on Merged Status

Learn how to filter Github notifications to only show unread notifications that are related to merged pull requests.

How to Mirror Screen between Two Linux Devices without Internet using VLC Media Player

Learn how to mirror the screen between two Linux devices, such as a laptop and a tablet, without using the internet. This tutorial uses VLC Media Player for screen mirroring, allowing you to display a LibreOffice Impress slideshow on both devices with ease.

Sending POST request with Shelly Plus Plug on Linux when switch becomes unavailable

This article provides a solution for sending a POST request with a Shelly Plus Plug device on a Linux box when the switch becomes unavailable.

Looping Background Audio for Multiple Videos using FFmpeg

Learn how to loop background audio for multiple videos using FFmpeg. This guide covers a common issue where audio stops playing after looping for some videos. We will provide a step-by-step process to solve this problem.

Formatting Field Combining Two Fields for Formatting Outcome

This article explains how to combine two fields in formatting and adds 'CIV' at the end of the results for 10 places.

Shelly Plus Plug: Sending POST Request When Switch Unavailable

This article provides a solution for sending a POST request with the Shelly Plus Plug, even when the switch becomes unavailable on a Linux box.

AMIDEWINx64.EXE throwing error: Unable to load driver fix

This article provides a solution for the AMIDEWINx64.EXE error: Unable to load driver fix on Linux systems.

Dual Boot Windows 10 and Arch Linux on Lenovo T430 with GRUB - Update Arch GRUB to Include Windows 10

Learn how to update the GRUB bootloader for Arch Linux on a Lenovo T430 laptop with a dual boot setup that includes Windows 10. Make sure both operating systems are included in the GRUB menu. This guide assumes you have already installed Arch Linux and Windows 10 on separate partitions on your T430.

Device Crashes Starting After libvirtd Installation on ThinkPad W540

Having trouble with your ThinkPad W540 crashing after installing libvirtd? Learn how to troubleshoot and resolve the issue for a smooth Home Assistant server experience.

How to Create and Install VirtIO Drivers on a Kali Linux Cloud VPS

Learn how to create and install VirtIO drivers on a Kali Linux Cloud VPS. This guide will walk you through the process of manually installing Kali Linux on a VPS and uploading the Kali Linux ISO to boot the installer. Follow these steps to ensure optimal performance for your Kali Linux Cloud VPS.

Ubuntu Not Booting After Fresh Installation on HP ProBook 650 G1

Having trouble installing Ubuntu on your HP ProBook 650 G1? This article provides a solution for the issue of Ubuntu not booting after a fresh installation. Follow the instructions to get your HP ProBook up and running with Ubuntu 24.10.

How to Fix OpenSSL Version Mismatch when Compiling OpenSSH-9.9p2 on CentOS 6.2

Learn how to resolve the OpenSSL version mismatch issue when compiling OpenSSH-9.9p2 on CentOS 6.2. Follow this step-by-step guide for a successful compilation.

Fresh Ubuntu Installation on HP ProBook 650 G1: USB Detection Issue

This article provides a step-by-step guide to install a fresh Ubuntu OS on an HP ProBook 650 G1, addressing the issue of the laptop not detecting the bootable USB stick.

How to Reinstall Fedora Workstation Spin Partition with GNOME

Learn how to reinstall Fedora Workstation spin partition with GNOME desktop environment, even if you originally installed KDE along with Windows in a dual boot setup. Get a second chance to try GNOME.

Unable to start Docker on Debian 10 VPS (OpenVZ)

This article provides a solution for the issue where Docker fails to start on a Debian 10 VPS using OpenVZ. Follow the steps below to resolve the problem.

Solving Nextcloud Large Files Upload Issue on Debian 12 Bare Metal Server with MariaDB Database

Having trouble uploading large files to your Nextcloud server hosted on a Debian 12 machine with a MariaDB database? Learn how to solve the issue and optimize upload time in this tech support article.

PDF File Not Open: Solutions for Various Operating Systems

This article provides solutions for PDF files that are not opening on various operating systems, including Linux, Windows, and MacOS. If you've encountered this issue and are unsure how to resolve it, read on for a step-by-step guide.

Extract Currently Installed Package on SLES12SP4 for Use on SLES12SP3

Learn how to extract an RPM package from a SLES12SP4 machine for use on a SLES12SP3 machine.

XFCE4 Desktop Not Displaying Correctly - Getting Gtk-Warning

This article provides solutions for the XFCE4 desktop not displaying correctly issue, accompanied by Gtk-warning messages. Learn how to troubleshoot and fix this problem.

Issue Accessing Websites on Windows 10 Guest VM using QEMU/KVM

Having trouble accessing websites on a Windows 10 guest virtual machine using QEMU/KVM? Learn about potential solutions and how to diagnose the issue. Read more for expert tech support.

Setting Cron Job Runs on Monday of Every Third Thursday

Learn how to schedule a cron job to run on the third Thursday of every month. A cron job is a time-based job scheduler in Unix-like operating systems. By setting up a cron job, you can automate tasks to run periodically at fixed times, dates, or intervals.