Articles about linux | UserComp.com

SSH Permission Denied with Correct Password - Public Key

This article will help you troubleshoot an SSH Permission Denied issue, even when the correct password is entered. We'll explore possible causes and solutions for this problem.

Disabling Nagle Algorithm in Squid Proxy

This article provides instructions on how to disable the Nagle algorithm in a Squid Proxy server. This can help improve network performance in certain scenarios.

Universal Charger vs Laptop-Specific Charger: Which is Better?

Discover the pros and cons of using a universal charger versus a laptop-specific charger. Learn about compatibility issues between different laptops and brands, such as HP ZBook and HP EliteBook.

Accessing PostgreSQL Database in WSL from pgAdmin on Windows

Learn how to connect pgAdmin on Windows to a PostgreSQL database in WSL without logging in. Follow these steps to set up the connection.

OBS Studio Low Volume Not Picking Up Audio Like Cellphone

Experiencing low volume issues with OBS Studio while connected to a Behringer UMC404HD audio interface? Here's a guide to help you troubleshoot and fix the problem.

Two Routers Fighting Internet Connection: Vodafone Hub Router vs TP-Link Modem Router

Experiencing internet connection issues when using a Vodafone Hub router and a TP-Link modem router? Here's a guide to troubleshoot and resolve the problem.

Troubleshooting Occurred Disk Power-On Lifetime Errors on Arch Linux PC

This article provides solutions to troubleshoot 'Occurred Disk Power-On Lifetime' errors on an Arch Linux PC. Despite an extended test showing no errors, the issue persists. Let's delve into possible solutions.

Better Brave/Chrome Task Manager: Kill Tab Processes Checklist

Regularly operating hundreds of tabs spread across multiple desktops can lead to memory leaks or excessive RAM usage. This guide provides a checklist for managing tasks using the Better Brave/Chrome Task Manager.

Authoritative DHCP Option Not Working: Two Virtual Machines on a Single PC

Two virtual machines installed on a single PC, one acting as a DHCP server, and the other as a client. However, the authoritative DHCP option is not working. The router responds with a request instead of an offer. This article provides a solution.

Execute Command Put Results in File Descriptor

Learn how to execute a command and put its output in a file descriptor. This tutorial covers both Linux and Windows platforms, providing examples for anonymous file descriptors and redirecting output. Improve your command line skills with this useful technique.

Connecting USBLAN Bridge Interface on MacBook Pro with Linux Device

This article provides a step-by-step guide on how to connect a MacBook Pro (M3 Pro, Nov 2023) to a Linux desktop via USB-C, sharing the Wi-Fi connection using a USBLAN bridge interface.

Tailscale VPN Not Working on NPM Locations with TrueNAS Scale

This article provides a solution for Tailscale VPN not working on NPM locations with TrueNAS Scale. Follow the steps to configure and troubleshoot the issue.

JMB585 Bridge Controller: PCIe to SATA/AHCI Interface

The JMB585 bridge controller supports PCIe to SATA/AHCI interfaces, making it an ideal solution for hosting storage devices. This bridge controller also supports multiplier functionality. When a bridge controller device is inserted, it can be recognized by the system.

Error Code: WSL/Install Distro/0x80072eff - Installing Linux Distribution WSL

This article provides a solution for the error code 0x80072eff that occurs when trying to install Debian distribution using WSL. The error message appears as: 'wsl.exe --install Debian Downloading: Debian GNU/Linux connection server reset ===========...'.

Configure LightDM/Xorg for Integrated Graphics

This article provides instructions on how to configure LightDM and Xorg to use integrated graphics on a system with a CPU that supports it, such as the Intel HD Graphics 14900K. This setup aims to minimize the use of VRAM and reduce the need for a dedicated GPU.

SanDisk Ultra USB Drive Stuck in BIOS on HP Victus 16 D1015 NT

This article provides solutions for a SanDisk Ultra USB drive getting stuck in the BIOS on an HP Victus 16 D1015 NT computer, as well as in UEFI, AMI APTIO V, and virtualization software like QEMU, Oracle VM Box, and VMWare Workstation Pro.

Troubleshooting Random Blackouts/Disconnects with KVM Switch

Experiencing random blackouts or disconnects while using a KVM switch? This article will help you troubleshoot the issue, discussing potential causes such as overheating, low power, poor build quality, specific applications, and more.

Troubleshooting 12-Core Extension Not Showing 12 Cores

This article provides solutions to the issue of a 12-core extension not showing 12 cores. Learn how to troubleshoot and fix this problem.

Expose Local Server on VPS Preserving Real Client IPs (OS Level)

Learn how to expose a local server on a VPS while preserving the real client IPs at the OS level.

Terminal Keystrokes for Telnet and MUD on Mac and Linux

Recently started using MUDs. No issues on Mac via terminal. Tried logging in via Linux computer, RXVT-unicode/Bash. $echo $TERM rxvt-unicode-256color. Telnetting aardwolf...

Re-using Outputs: Complex Query

This article discusses the process of re-using outputs from a complex query, focusing on the splitting of 3D video files (stereo 3D) into separate left and right channels. The script mainly performs three tasks: getting mono output from 3D video files (stereo 3D), splitting the whole video into left and right channels, and processing the output.

Does the Latest FFmpeg Build Work on Windows 7?

This article discusses whether the latest FFmpeg build works on Windows 7. Users who have downloaded older full build versions and found the 'ffmpeg-7.0-full_build.7z' file are wondering if this is the correct version. Let's find out.

Figuring out Terminal Keystrokes for Telnet MUD

Recently started trying MUDs via terminal on Mac, no issues. Tried logging via Linux computer, RXVT-unicode/Bash. $echo $TERM rxvt-unicode-256color $ telnet aardwolf...

Unable to install Tesla T10 drivers on a new server

Recently bought a server and trying to set up GPGPU for Adobe After Effects with Tesla T10. However, the drivers are not found or not working on Windows 10 and Windows 11. Here's how to install the Tesla T10 drivers.

Get VSCode ignore key

Learn how to get the VSCode ignore key using non-standard keyboard layouts like Linux MX DE KB. We'll insert symbol keys by pressing the modifier key and the key. This works fine in apps, including Electron.

Windows 11 Host: VirtualBox 7.1.6 Void Linux VM Hangs (TSC Mode Real TSCOffset)

This article provides a solution for a Windows 11 host with a Void Linux VM that hangs during boot. The issue is related to TSC Mode Real TSCOffset in VirtualBox 7.1.6. We will guide you through the steps to resolve this issue.

Unable to log into SSH using Visual Studio Code: Permissions SSH Configuration File (Windows)

This article will guide you through setting the necessary permissions in the SSH configuration file to log into SSH using Visual Studio Code on Windows.

Transfer Open Image from Local Machine to Remote Server using Single Command

Learn how to transfer an open image from a local machine to a remote server using a single command. This article covers methods for both Linux and Windows operating systems.

Deep System Cleanup Tools for Professional Performance Optimization

Exploring professional deep system cleanup tools designed for optimizing computer performance. Discover top tools for Linux, Windows, and MacOS systems.

Traceroute to Government Restricted IP

Learn how to traceroute to a government restricted IP, despite seeing local router's private NAT IP addresses.

Linux Boots Grub - How to Fix a Broken grub.cfg

Having issues booting your dual-boot system and accessing the Grub terminal? Learn how to fix a broken grub.cfg file with this step-by-step guide. Get your Linux machine up and running again. Read more for tech support.

Deleting an NTFS folder made by Aid File Recovery Software: What to do?

When using Aid File Recovery Software to recover files, it creates a folder named 'NTFS'. If you want to delete this folder, it seems impossible. Here's what you can try...

Granting Temporary SSH Access: Using CA Private Keys and Public Keys

This article provides a solution for granting temporary SSH access to users. Examples using CA private keys and public keys are discussed, setting up the server involves adding certain commands.

Troubleshooting Acer VG270U Monitor with HDMI Port Issues

This article provides a step-by-step guide to troubleshoot a broken HDMI port on an Acer VG270U monitor, ensuring optimal performance for various devices such as a desktop PC, Nintendo Switch, or TV.

Building Custom Kali Linux Live Environment with Airgeddon and Fluxion Pre-Installed

Learn how to create a custom Kali Linux live environment with Airgeddon and Fluxion pre-installed for penetration testing and ethical hacking. Follow these simple steps to make your own Kali Linux live USB with your favorite tools ready to use.

Permanently Changing Default Route Ethernet on Fedora 41

This article explains how to permanently change the default route for Ethernet on a Fedora 41 workstation installed on bare metal with a WIFI Ethernet NIC in a clean system.

Accessing StreetCheck.co.uk - HTTP Error 403

Encountered HTTP Error 403 while trying to access StreetCheck.co.uk. This article provides solutions to resolve the issue.

Converting Transparent MOV to WebM with FFmpeg

Learn how to convert a transparent MOV file to WebM while keeping the alpha channel intact using FFmpeg. This guide covers both YUV and YUVA formats.

Fixing Ubuntu Not Starting on VirtualBox with VirtualBox 7.1.3 on Windows 11

This article provides a solution for a problem where Ubuntu 24.04 fails to start on VirtualBox 7.1.3 on Windows 11. The screen remains unchanged after selecting the 'memtest' option.

How to Make a Claim with Frontier?

This article provides a step-by-step guide on how to make a claim with Frontier. Contact Frontier's customer service by calling the number +1-877-(958)-0210 +52-800953-0855. Make sure to have the number handy, as you can speak with a representative...

Fedora 41 (KDE Plasma Spin) Hanging Boot - Not Responding

This article provides solutions for the Fedora 41 (KDE Plasma Spin) boot hanging issue where the system doesn't respond beyond the black screen. Even the SDDM greeter is not met.

Installing Rust for Cross-Compilation (MIPS32 little-endian)

This article provides a step-by-step guide on how to install Rust for cross-compilation on MIPS32 little-endian systems. Whether you're on Linux or Windows, follow these instructions to get started.

Troubleshooting HDMIPort on Acer VG270U Monitor

The Acer VG270U monitor works perfectly fine when connected via DisplayPort to a desktop PC. However, the HDMI port seems to be broken when trying to connect a Nintendo Switch console to a TV.

Fixing WSL 'Failed to take /etc/passwd lock: Invalid argument' Error

If you're encountering a 'Failed to take /etc/passwd lock: Invalid argument' error when trying to install packages with sudo apt or sudo apt-get, this guide can help you resolve the issue. Learn how to fix this WSL error and continue using your Windows Subsystem for Linux smoothly.

Harmonizing Audio and Multiple Video Segments Concatenated via ffmpeg

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