Articles in Linux | UserComp.com

Troubleshooting Linux Device Not Reachable During Network (Ping)

Learn how to troubleshoot a Linux device that is not reachable during network ping. Explore solutions to fix connectivity issues and ensure seamless networking on your Linux system.

Why is WSL taking up more disk space than it says it is?

Discover why the Windows Subsystem for Linux (WSL) is consuming more disk space than indicated and how to resolve this issue. Explore potential causes and effective solutions for managing WSL disk space efficiently.

How to fix this node repository error?

Learn how to resolve the node repository error on Ubuntu. This article provides step-by-step instructions to fix the issue and ensure smooth operation of your node projects.

Troubleshooting Docker: Running Cron Jobs Inside Docker Containers

Learn how to overcome the challenge of running cron jobs within Docker containers. Discover the reasons why cron may not be perceived in tests with the log and find effective solutions to ensure successful execution.

Why does cpupower report different speeds and settings depending on if I'm root?

Discover why cpupower reports varying speeds and settings when running as root. This article explores the differences and provides insights into CPU performance management on Linux systems.

Mount old MS-DOS .img on Linux

Learn how to mount old MS-DOS .img files on Linux. This article provides step-by-step instructions for mounting .img files on Linux systems, allowing you to access and use the contents of these files. Explore the process of mounting and accessing MS-DOS .img files effortlessly on your Linux machine.

Troubleshooting Mosh Client Communication Issues with Mosh Server in a Guest Virtual Machine

Learn how to resolve communication problems between Mosh client and Mosh server in a guest virtual machine. This article provides step-by-step troubleshooting instructions to ensure smooth connectivity.

Running xpra on Tor Network: A Guide for Linux Users

Learn how to run xpra on the Tor network in this comprehensive guide for Linux users. Discover the steps to configure and utilize xpra with Tor, ensuring secure and anonymous remote desktop access.

How did this usage of chmod break sudo access?

Learn how a specific usage of the chmod command can unintentionally break sudo access on a Linux system. Understand the implications and find solutions to regain sudo privileges.

How to Modify Contents of "Show Applications" in Ubuntu 23

Learn how to customize the contents of the "Show Applications" menu in Ubuntu 23. This article provides step-by-step instructions for modifying the applications displayed in the menu, allowing you to personalize your Ubuntu experience.

Change The Default Range of Volume From 0-100% to 0-153% on Xfce

Learn how to change the default volume range from 0-100% to 0-153% on Xfce. This article provides step-by-step instructions for adjusting the volume range in Xfce, a popular Linux desktop environment. Explore the process of customizing audio settings to enhance your sound experience.

How to Fix Screenshot Error: Troubleshooting Tips for Xfce Users

Encountering a screenshot error in Xfce? This article provides troubleshooting tips and solutions to resolve common issues related to taking screenshots in Xfce. Learn how to overcome the screenshot error and capture your screen effortlessly.

How to Configure GRUB to Boot an ISO Image from an exFAT Partition

Learn how to configure GRUB to boot an ISO image from an exFAT partition in Ubuntu. This guide provides step-by-step instructions and troubleshooting tips to help you successfully set up your system.

Troubleshooting StrongSwan Connection to Cisco ASA 5550 but No Traffic

Learn how to troubleshoot issues with a StrongSwan VPN connection to a Cisco ASA 5550 firewall when no traffic is being passed. This article provides step-by-step instructions and common solutions to resolve the problem.

How to Fix the 'make: *** [Makefile:20: bully] Erro 1' Error in Ubuntu

Learn how to resolve the 'make: *** [Makefile:20: bully] Erro 1' error in Ubuntu. This article provides step-by-step instructions to troubleshoot and fix the issue, ensuring a smooth development process.

Cannot set Thunderbird as default app for "mailto"

Having trouble setting Thunderbird as the default app for handling "mailto" links in Ubuntu? This article provides step-by-step instructions to resolve the issue and ensure Thunderbird is your default email client.

Fixing SSH Passphrase Issue when Pushing to a GitLab Repository

Encountering an issue while trying to git push to a GitLab repository over HTTPS? This article provides a solution for resolving the problem of SSH passphrase being wrongly asked each time. Learn how to fix this inconvenience and ensure smooth GitLab repository operations.

Differences between STOPPED in top command and STOPPED in ps

Learn about the differences between the 'STOPPED' status in the 'top' command and the 'STOPPED' status in the 'ps' command. Understand how these commands handle stopped processes in a Linux environment.

Issues upgrading from MongoDB version 3.6 to 4.0 on Debian 10 - Buster

Learn about the common issues faced while upgrading from MongoDB version 3.6 to 4.0 on Debian 10 - Buster. Find troubleshooting tips and solutions to ensure a smooth upgrade process.

How to route udp2raw.service traffic to the default network gateway?

Learn how to route udp2raw.service traffic to the default network gateway in Linux. This article provides step-by-step instructions on configuring iptables rules to enable routing and setting up a socks-proxy for seamless network connections.

Troubleshooting Wi-Fi Networks Not Available on Kali Linux

Explore solutions to resolve the issue of Wi-Fi networks not being available on Kali Linux. Learn how to troubleshoot and configure wireless connections on this Debian-based operating system.

Is it possible to force an application to connect to Internet via specific allowed UDP port?

Learn how to force an application to connect to the Internet using a specific UDP port in Linux. This article provides step-by-step instructions and tips for networking enthusiasts.

Can a Linux command auto-login to a specific desktop environment session type?

Learn how to use a Linux command to automatically log in to a specific desktop environment session type. This article explores the steps and options for auto-login using the command line, focusing on the SDDM display manager.

Are .tar.gz files made in Linux with identical files identical to .tar.gz files made in Windows?

Find out if .tar.gz files created in Linux with identical files are the same as those created in Windows. Explore the compatibility between the two operating systems when it comes to creating and using .tar.gz files.

Cannot force noninteractive apt-get dist-upgrade on CIS Ubuntu 22.04 LTS instance

Learn how to troubleshoot the issue of being unable to force a noninteractive apt-get dist-upgrade on a CIS Ubuntu 22.04 LTS instance. Find solutions and workarounds to ensure a successful upgrade process.

Setting up VPN with Ubuntu using local DC as DNS server with Homelab

Learn how to configure a VPN connection on Ubuntu and use a local domain controller as the DNS server in your homelab. This guide will walk you through the necessary steps to ensure a secure and efficient network setup.

Configuring Shadowsocks + v2ray Server on Local Computer at Home

Learn how to configure a Shadowsocks + v2ray server on your local computer at home without using a VPS. This article focuses on configuring the redirection of traffic from the server to the eth1 interface using Ubuntu and iptables.

How to Restore GRUB in My Case? - Tech Support Guide

Learn how to restore GRUB in your case and fix boot issues in Linux and Windows systems. This step-by-step guide will help you recover your bootloader and regain access to your operating systems.

Why are the MD5 checksums different when tar-ing the same two packages?

Learn why the MD5 checksums of two packages are not the same when they are compressed using tar. This article explores the possible reasons and provides insights into the Linux compression process.

Fixing 'less' Stopped Wrapping Issue on Debian Bookworm

Learn how to resolve the issue of 'less' command not wrapping text properly on Debian Bookworm. This article provides step-by-step instructions to fix the problem and ensure smooth scrolling and text wrapping in the 'less' utility.

Troubleshooting NVIDIA Graphics Driver Loading Issues in Linux

Experiencing problems loading the NVIDIA graphics driver in Linux? This article provides step-by-step troubleshooting tips to resolve driver loading issues for NVIDIA graphics cards in Debian-based systems.

Redirect Local Requests to IP to Other IP (Linux - e.g. Debian >= 10)

Learn how to redirect local requests to one IP address to another IP address on Linux using nftables. This article provides step-by-step instructions for Debian 10 and newer versions.

How to Generate a Working 64 Bit Kernel for Booting with GRUB Bootloader

Learn how to generate a functional 64 bit kernel for booting with the GRUB bootloader. This article explores the process of creating a reliable kernel and provides insights into optimizing boot performance.

How to shorten directory names in git branches with Powerlevel10k?

Learn how to shorten directory names in git branches using Powerlevel10k in zsh. This article provides step-by-step instructions to make your git workflow more efficient.

Optimizing NFS Share for Many Small Files

Learn how to optimize your NFS share for handling many small files efficiently. This article provides insights and techniques to improve performance and enhance productivity in managing network file shares.

Configuring Grub for UEFI or PC BIOS Boot

Learn how to configure Grub to work with either UEFI or PC BIOS boot on your Linux or FreeBSD system. This article provides step-by-step instructions and tips to ensure a smooth boot process.

What to do when the 'vagrant up' command outputs an error

Having trouble with the 'vagrant up' command on your Ubuntu virtual machine? This article provides solutions and troubleshooting tips to overcome common errors and get your Vagrant environment up and running smoothly.

Learning Wildcards for New Unix Users

This article provides a comprehensive guide for new Unix users on understanding and utilizing wildcards. Learn how to leverage wildcards in Unix commands to efficiently manage and manipulate files and directories. Dive into the world of Unix wildcards and enhance your Linux skills.

Fixing File Corruption when Copying Large Video Files to External Hard Drive

Learn how to prevent file corruption when copying large video files to an external hard drive connected via a SATA III to USB 3.0 hub in Linux. Follow these steps to ensure your files remain intact during the transfer process.

Expand bash alias inline VScode's integrated bash terminal

Learn how to expand bash alias inline in VScode's integrated bash terminal. This article provides step-by-step instructions for maximizing the functionality of your bash terminal within VScode.

Troubleshooting Raspberry Pi WiFi Connection Issues

Learn how to troubleshoot and fix Raspberry Pi not automatically connecting to WiFi. This article provides step-by-step instructions for resolving wireless networking issues on your Raspberry Pi running Debian.

CMA Memory Reserve Not Working - Troubleshooting Guide

Having trouble with CMA Memory Reserve not working on your Linux system? This troubleshooting guide provides step-by-step instructions to resolve memory issues related to CMA Memory Reserve on Debian-based systems.

Is my cable or iGPU at fault here?

Are you experiencing issues with multiple monitors on Linux? This article helps you troubleshoot whether the problem lies with your cable or integrated graphics processing unit (iGPU), providing valuable insights and solutions.

Troubleshooting: Windows Subsystem for Linux (WSL) Installation Issues

Encountering problems while installing Linux distributions on Windows Subsystem for Linux (WSL)? This article provides troubleshooting tips and solutions to resolve common installation issues with WSL.

Troubleshooting Strange Timeouts when Connecting to registry.gitlab in CI/CD Pipeline

Learn how to debug and resolve strange timeouts when attempting to connect to registry.gitlab during your CI/CD pipeline in Ubuntu. This article provides insights into potential causes and troubleshooting techniques.

How to pass bash's $@ over ssh accounting for spaces in arguments?

Learn how to pass bash's $@ over ssh while considering spaces in arguments. This article provides a step-by-step guide on escaping and using journalctl to account for spaces in arguments.

How to Deploy Docker and Start a LAMP System Automatically

Learn how to deploy Docker and automatically start a LAMP system along with other utilities. This article provides step-by-step instructions and details on using Docker, Docker Compose, Nginx, and LAMP stack. Get ready to streamline your development process and enhance your productivity.

How to Reverse Tunnel to a Different Local IP