Category: Troubleshooting
Welcome to the category page. Here, you can find all of our posts we published over the years for a given category. On this page, posts in that particular category are listed in chronological order, from the newest posts at the top to the oldest posts at the bottom.
- Total number of categories: 25
- Available categories:
Troubleshooting 10
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How to easily run an HTTP server on macOS 14 Sonoma
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Running a local server is essential for web development, allowing you to preview your projects in a web browser. Python’s built-in HTTP server is a straightforward solution for this. In this article, I’ll guide you through setting up a convenient function in your
Continue reading →.zshrcfile to run a Python HTTP server effortlessly on macOS 14 Sonoma. -
How to view the value of Bootstrap datetimepicker in Firefox Inspector
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Bootstrap’s datetimepicker is an incredibly useful tool for web developers, offering a sleek and interactive way to handle date and time inputs. However, developers sometimes face challenges when trying to inspect these input values using browser tools like the Firefox Inspector. This article describes a simple yet effective method to view the real-time value of an input element managed by Bootstrap’s datetimepicker using Firefox’s Developer Tools.
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Decoding Wi-Fi SSIDs: How smart devices reveal their identity
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In the ever-expanding world of smart devices, security is paramount. Yet, an often-overlooked aspect is the Wi-Fi SSID (Service Set Identifier) names these devices broadcast. Intriguingly, many smart devices follow specific patterns in naming their Wi-Fi networks, inadvertently revealing their identity. This article delves into these patterns, providing insights into how easily one can identify the type of device based on its SSID. Recognizing these patterns is crucial not only for tech enthusiasts but also as a valuable tool for enhancing network security practices, far from being just a party trick. It can help assess vulnerabilities, especially in networks connected to devices like security cameras or smart home hubs.
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How to find the Ubuntu Netboot ISO in 2024
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In the world of Ubuntu installations, the Netboot ISO, also known as the
Continue reading →mini.iso, holds a special place. Although the last official version was released for Ubuntu 18.04 “Bionic Beaver”, the need for such a minimal installation option has not diminished. In this article, we will delve into how to find the Netboot ISO for Ubuntu. We’ll also explore the reasons why you might need this ISO and provide step-by-step instructions on how to download it. -
How to fix: UFW blocking Internet access on devices connected to Proxy with WireGuard
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Ever tried combining a transparent proxy with a WireGuard VPN client, aiming to secure all local traffic through a remote VPS, only to find that enabling UFW (Uncomplicated Firewall) breaks Internet connectivity? If you’ve found yourself in this situation, you’re not alone. This article unpacks the complexities and offers a simple solution, often overlooked in UFW’s default settings.
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How to fix: No access to local devices when connected to ExpressVPN
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Have you ever found yourself caught in a seemingly unsolvable dilemma while using ExpressVPN on your Mac computer? On one hand, you want to maintain your VPN connection for various reasons like bypassing geo-restrictions or preserving your privacy. On the other hand, you can’t afford to lose access to your local devices—be it your iPhone, iPad, or a complex home server setup. It’s an annoying issue, but here’s the kicker: the solution is a mere checkbox away in the ExpressVPN app. This article will walk you through the simple steps to keep your VPN up while accessing your local network freely.
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How to fix: No Internet access from WireGuard client and inability to ping server's IP
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Have you ever set up a WireGuard VPN on a local machine and a remote VPS, only to find out that the local machine can’t access the Internet, even though the VPS can? On top of that, neither can ping each other’s IPs? It’s a frustrating issue, but the good news is that the fix is actually quite simple. This article will guide you through the surprisingly easy solution to this irritating problem, which turns out to be a minor setting misconfiguration.
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How to manually install atom-beautify in Atom Editor after its discontinuation
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Given that Atom and its package manager are no longer being actively maintained, developers may encounter issues while trying to install new packages. This guide provides step-by-step instructions for manually installing the
Continue reading →atom-beautifypackage in Atom. -
How to beautify code using the atom-beautify plugin for GitHub Atom app
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Code readability is a cornerstone of software development. A well-formatted code base makes it easier to read, understand, and maintain the software. That’s where code beautification tools like the
Continue reading →atom-beautifyplugin for GitHub’s Atom editor come into play. This article will guide you through the steps to beautify your code using this powerful plugin. -
Resolving 'sudo apt update' Errors with the Proxmox Enterprise Repository
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If you’ve been using Proxmox, either the Virtual Environment (PVE) or the Backup Server (PBS), and you don’t have a valid subscription, you’ll consistently encounter a particular error message when attempting a system update using
Continue reading →sudo apt update. This error usually points its fingers at thehttps://enterprise.proxmox.comrepository. Fret not! This guide aims to help you understand this message and provide a way to work around it, especially if you’re using Proxmox without a subscription.
