Messy Code

Are you encountering the pesky error message ‘signing failed for RSA ‘PIV AUTH pubkey’ from agent: agent refused operation’ while using your Yubikey for SSH authentication? You’re not alone. Many users face this issue due to a variety of reasons, including forgetting to tap their Yubikey for confirmation, which can lead to significant delays in…

Are you struggling to scale your online business? Well, if you’ve been considering upgrading your hosting solution, you might want to look into Dubai VPS for businesses. Virtual Private Servers (VPS) have become a vital choice for companies that require more resources, security, and control over their online environment. In this article, we’ll explore what…

If you’re a Linux user who values security, you’ve likely heard of Yubikeys, the versatile authentication devices that enhance your security protocols, particularly when it comes to SSH (Secure Shell) authentication. However, setting up a Yubikey on a new system, such as Ubuntu22.04, can come with its own set of challenges. This article follows my…

As the shift towards IPv6 becomes increasingly mainstream, users in IPv6-only environments may find themselves encountering challenges, especially when trying to use popular VPN services like Mozilla VPN. Specifically for Ubuntu22.04 users utilizing NAT64 (Network Address Translation 64), the absence of support in the graphical user interface can pose significant hurdles. Luckily, there’s a workaround…

In the ever-evolving landscape of internet connectivity, the transition to IPv6 represents a significant milestone. However, this progress comes with its challenges, especially when using VPNs like Mozilla VPN in environments that utilize NAT64. In this article, I share my journey of troubleshooting IPv6 compatibility issues while using Mozilla VPN over a NAT64 configuration. Together,…

If you’re a fan of secure authentication methods, chances are you’ve come across Yubikey – a versatile hardware device that provides two-factor and multi-factor authentication capabilities. However, many users encounter challenges when integrating Yubikey with SSH (Secure Shell) authentication, particularly on Ubuntu systems. One common issue is the SSH agent refusing operations if the Yubikey…

Installing Ubuntu22.04 on VirtualBox can be an efficient way to explore this popular operating system without affecting your main machine. While many users opt for GUI-based methods, installing through the command line offers greater control and the potential for automation. In this guide, we will walk you through the process step-by-step, ensuring you understand each…

In today’s interconnected world, managing network devices efficiently is paramount for both home networks and small businesses. The TP-Link TL-SG108E, a reliable 8-Port Gigabit Ethernet Switch, provides numerous features including network traffic monitoring and Port Mirroring. In this guide, we will delve into the step-by-step process of configuring the TP-Link TL-SG108E switch using the Ubuntu22.04…

Setting up a single-board computer (SBC) like the ROCKPro64 can be an exciting yet challenging task, especially when it comes to installing an operating system such as Debian. One particular hurdle that many users face is that the HDMI output does not function until a compatible Linux distribution is in place, making console access via…

Creating a bootable USB drive for Windows Server 2022 can appear daunting, especially if you’re doing it from a Linux environment like Ubuntu22.04. However, with the right tools and a step-by-step guide, this task becomes much more manageable. In this article, we will walk you through the process of using WoeUSB, a powerful tool designed…