Articles in Linux | UserComp.com

WSL: No Internet Connection (Ubuntu, Windows 11)

Experiencing issues with no internet connection in WSL (Windows Subsystem for Linux) on Ubuntu running on Windows 11? This article provides solutions for common problems such as DNS resolution and package installation errors.

Unrecognized NTFS Partition: Installing Windows Alongside Linux

Learn how to install Windows alongside Linux on an NTFS partition without encountering the 'unrecognized type' error. Follow this step-by-step guide.

Resolving PPAs Repository Errors with WSL2 Ubuntu 24.04

Experiencing errors while adding PPAs in Ubuntu 24.04 using WSL2? Learn how to resolve these issues and successfully import repositories.

Arch Linux: AMD GPU Single GPU Pass-Through Results in Black Screen after VM Stop

The user was able to set up Windows 11 VM with AMD GPU pass-through on Arch Linux, but when stopping the VM, the screen remains black. Here's a suggested script to troubleshoot the issue.

Connecting Two Linux Computers Behind NAT Using E2C: A Step-by-Step Guide

Learn how to connect two Linux computers behind NAT using Amazon Elastic Load Balancer (E2C) as a jumphost. Follow this step-by-step guide to set up REST APIs on both boxes and establish a secure connection.

Changing Video File Names with GStreamer on Ubuntu 20.04 for Basler Cameras on Jetson Orin

Learn how to modify the recorded video file names using GStreamer while working on a project with Basler cameras on Ubuntu 20.04 running Jetson Orin.

New ThinkBook Laptop: Wi-Fi Disconnects Randomly and Never Comes Back Unless System is Restarted (Fedora 40)

Recently purchased a new ThinkBook 16G6 laptop with a NovoProcessor. The Wi-Fi randomly disconnects and never comes back unless the system is restarted. Learn how to troubleshoot and fix this issue on Fedora 40.

Getting Disks Space Back After Uninstalling Ubuntu 24.04 WSL2 on Windows 10

Learn how to recover disk space after uninstalling Ubuntu 24.04 WSL2 on Windows 10. This guide covers the necessary steps to reclaim your disk space.

Unresponsive Domain Names: Freezing SSH Connection using SOCKS proxy

Experiencing an unresponsive DNS name causing your SSH connection to freeze when using a SOCKS proxy? This article offers potential solutions.

Unsuccessful Attempts to Add Windows Memory Diagnostic to GRUB Bootloader

The author shares their unsuccessful attempts to add the Windows Memory Diagnostic utility to the GRUB bootloader. Each script they tried resulted in error messages.

CUPS Printing Unauthorized Error on Debian 12

Encountered an 'Unauthorized' error while attempting to print on a Debian 12 machine with a Brother driverless printer. CUPS print test was successful. Troubleshooting OpenSUSE CUPS issue.

Zsh: Partial Colouring Completion with Preserved unmatched parts of LS_COLORS

Learn how to configure Zsh for partial colouring completion while preserving unmatched parts of LS_COLORS.

Tarextract Fails with Zip Repos Submodules: A Solution

This article provides a solution to the issue of Tarextract failing when extracting Zip repositories with submodules. Learn how to extract these repositories successfully.

Merging MP3 Files: Stopped Around Ubuntu/Kubuntu 20.04 with Sed and FFmpeg

This article explains how to merge MP3 files on Ubuntu/Kubuntu 20.04 using Sed and FFmpeg. The command used got stopped due to protocol whitelist file and pipe-fconcat issues. We'll resolve these issues and complete the merging process.

Setting up a Wireguard VPN Server on Raspberry Pi running Ubuntu 22.04

Learn how to set up a Wireguard VPN server on a Raspberry Pi running Ubuntu 22.04. This step-by-step guide will walk you through the process of installing Wireguard and configuring it for secure remote access.

RPi4 Hangs: Docker Services on RaspberryOS Lite (Home Assistant, Pi-Hole, NetDaemon)

Experiencing random hangs on your Raspberry Pi 4 running RaspberryOS Lite while using Docker services such as Home Assistant, Pi-Hole, and NetDaemon? Learn potential causes and solutions.

Accessing Blocked Device: File Regular File Defined Size on Linux

Learn how to resolve issues with accessing regular files of defined size on a blocked device in Linux. This article covers steps to copy the entire hard drive, including partition table and boot sector, to diagnose and fix the problem.

Monitoring Nushell: Image Transcoding Task Status with Nushell and Nconvert

Learn how to monitor the status of image transcoding tasks using Nushell and Nconvert. This article explains the process and provides a sample script.

Fixing Delay in AutoSys Job Restart

This article explains how to fix a delay issue when retrying to run an AutoSys command job. The issue may occur when the job fails and the retry is set to wait for 10 minutes before attempting to run again. We will provide a solution to manually override the retry delay.

Creating a Network Bridge with wlan0, eth1 and connecting second eth0 device

Learn how to create a network bridge between wlan0, eth1, and connect a second eth0 device on Ubuntu 20.04 and Nvidia Jetson.

DNS Resolution Issue with Free Hotspot via Mobile Router: 'No address associated with hostname'

Users of Ubuntu machines, connected to a GL.iNet mobile router for accessing a free hotspot, encounter DNS resolution issues. Upon trying to access the hotspot login page, the following error message appears: 'No address associated with hostname'. This article provides potential solutions to resolve the DNS issue.

Ubuntu 22.04: Second Monitor Stays Black after NVIDIA Graphics Card Plug-in

Users of Ubuntu 22.04 encounter an issue where the second monitor connected to an NVIDIA graphics card stays black. This article provides a suggested solution based on analyzing an Xorg log file.

5GHz Channels Blocked: Iwlist Shows Frequencies but Cannot Complete Scan on Debian 11

This article explains why the iwlist scan on a Debian 11 box might not be able to complete a scan of 5GHz channels and provides potential solutions.

Unrecognized Service: Enabling snapd.service for SAPD

If you encounter the error 'unrecognized service: enabling snapd.service' while trying to enable the snapd service, follow these steps to resolve the issue.

Stuck Growing mdadm Array (raid6, LVM, ext4) with 7x2TB and 7x4TB Drives

This article explains how to grow an existing mdadm RAID6 array using large 2TB and 4TB drives, managed by LVM and formatted with ext4 filesystem.

Troubleshooting: No Longer Access Switch Interfaces - VLANs on AX23 Router with OpenWrt

Learn how to troubleshoot issues with accessing Switch Interfaces and VLANs on an AX23 router running OpenWrt in ISP gateway bridged mode.

Changing the Default Terminal in VSCode (Windows 10) to WSL2 Ubuntu 24.04

Learn how to change the default terminal in Visual Studio Code (VSCode) from the Windows 10 terminal to the WSL2 Ubuntu terminal.

Compiling Apache Doris on MacOS 13.3.1: A Step-by-Step Guide

Learn how to compile Apache Doris on MacOS 13.3.1 using the provided documentation and build.sh script. This article will guide you through the process.

Troubleshooting VM Run with QEMU-QtEmu on Windows 10 for Ubuntu 24.04 LTS

Learn how to troubleshoot and run a Ubuntu 24.04 LTS VM using QEMU-QtEmu on Windows 10.

Creating MPEG-TS Multicast Streams with ffmpeg: A Comprehensive Command

Learn how to create an MPEG-TS multicast stream using FFmpeg with hardware acceleration. This article provides a comprehensive command to help you get started.

Making VSCode Flatpak Use Fonts from ~/.fonts

Learn how to correctly set up fonts for VSCode when using the Flatpak package manager on Linux.

Ubuntu 24.04 WSL2 Distribution Failed to Install on Windows 10 Enterprise Laptop

Users encounter issues installing Ubuntu 24.04 on Windows 10 Enterprise using WSL2 due to custom kernel and nested virtualization support.

Smart Scheduled Short Tests Overload: Debian Storage Server Crashes

A Debian storage server is experiencing crashes due to the latest Debian storage tests. The issue has occurred multiple times and is causing timeouts. The SAS tests are suspected to be the cause. No clear solution has been found yet.

K3S Ubuntu 20.04 Node: Frigate NVR Not Accessing Coral MiniPCIe Accelerator Container

This article discusses an issue where a K3S Ubuntu 20.04 node is unable to access the Coral MiniPCIe Accelerator container for Frigate NVR.

MobaXterm X11 Doesn't Work: Xserver Disabled on Home Windows 10 and Linux Server

Users report issues launching text editors with X11 enabled in MobaXterm on Home Windows 10 and Linux servers. This article provides suggestions to resolve the X11 disabled issue.

Configuring VLAN and Part Bridge on a Linux Server (4.9.337)

Learn how to configure VLAN and part bridge on a Linux server running version 4.9.337. This article assumes you have a private server on the internet that serves as a router, Wi-Fi access point, and many other things.

Unable to Access Web Server after OPNsense Upgrade

A user upgrades OPNsense after delaying for some time, but fails to access the web server afterwards. This article offers potential solutions to resolve the issue.

Unable to Install Debian 12 Alongside Windows 11: Disk Not Found

Users attempting to install Debian 12 alongside an existing Windows 11 installation encounter an issue where the Debian installer is unable to detect the disk. This article offers potential solutions to help resolve the problem.

Resolving virtual host local-domain on Windows 11 WSL

Learn how to resolve virtual host local-domain issues on Windows 11 WSL using your /etc/hosts file.

Automatically Mounting Per-User Drives in Linux: A Tech Support Guide

Learn how to automatically mount SMB/CIFS shares for per-user drives in Linux using Systemd. This tech support guide covers setting up a new PC running EndeavourOS or Arch.

Troubleshooting Inspircd: Not Assigned Requested Address

This article provides a solution for the Inspircd IRC server not being able to assign the requested address. Compiled on Jun 8, 2024, this issue may occur due to various reasons such as firewall settings or network configuration. Follow the steps below to resolve the issue.

Capturing Windows that Open Lightning Fast in Linux Mint Cinnamon

Learn how to capture and manage windows that open too quickly in Linux Mint Cinnamon. This article offers solutions for users who find it difficult to interact with rapidly appearing windows.

Apache Showing Incorrect SSL Packet Length with Wrong Version Number on Ubuntu 24.04

A freshly installed Ubuntu 24.04 server with PHP and Apache has SSL enabled, but the Apache server is showing incorrect SSL packet lengths and wrong version numbers. This article provides a suggested solution.

Error Installing Ubuntu on Windows Server (Status: 0xc0000225)

Users trying to install Ubuntu on a Windows Server have reported encountering error status 0xc0000225. This article provides potential solutions to help resolve the issue.

Finding Equivalent Packages: Ubuntu to Alpine

Discover the equivalent packages when transitioning from Ubuntu to Alpine Linux. Learn how to use tools like apt-file, apt-cache, apksearch, and explore official repositories.

Git Clone Public Repository for HPC Cluster: A Tech Support Guide

Learn how to clone public repositories for scientific software packages on an HPC cluster using Git. This tech support guide covers the configuration process and software package installation.

Cloning Public Git Repositories for HPC Software Installation: A Firewall Consideration

During the installation process of scientific software packages on an HPC cluster, configuration often involves cloning several public Git repositories. However, firewall settings may hinder this process. This article discusses potential solutions.

Troubleshooting App_1 and App_2 with journalctl on Linux

This article provides a step-by-step guide on how to use journalctl to investigate issues with App_1 and App_2 on a Linux system. The instructions include running the command with specific options to filter the logs for the desired applications and dates.

Renewing LetsEncrypt Certificates Behind a Proxy Upgrade

Learn how to renew LetsEncrypt certificates behind a haproxy proxy upgrade. This process involves using certbot and pfsense to forward TCP traffic.

Git Filtering: Required Configuration for 'smudgefilterfailed' Error

Learn how to configure Git filtering to avoid the 'smudgefilterfailed' error during Git operations. This article provides a step-by-step guide and context from a tested Git version.