How To Switch PHP Version from 8.0 to 7.4 in Apache2
In this guide, we will walk through the process of switching your PHP version from 8.0 to 7.4 in Apache2. This is a common requirement for developers and system administrators …
Fixing Audio Output Issue in Ubuntu 22.04 (Dummy Audio)
After upgrading to Ubuntu 22.04, you may encounter an issue with your audio output. Instead of displaying your regular audio options, the system only shows “Dummy Output” and fails the …
How To Fix Simple Scan Not Detecting Scanner in Ubuntu 20.04 with HP Printers
In this article, we will explore various solutions to a common issue faced by Ubuntu 20.04 users: Simple Scan not detecting the scanner, particularly with HP printers. Introduction The Simple …
How To Increase VMware Virtual Disk Space for Ubuntu VM
In this article, we will provide a detailed guide on how to increase the disk space of a VMware virtual disk for an Ubuntu virtual machine (VM). This process involves …
Enabling SSLv2 and SSLv3 in OpenSSL on Ubuntu
In today’s article, we will discuss how to enable SSLv2 and SSLv3 in OpenSSL on Ubuntu. OpenSSL is a robust, commercial-grade, and full-featured toolkit that implements the Secure Sockets Layer …
How To Enter BIOS After Installing Ubuntu 20.04
In this article, we will guide you through the process of entering the BIOS after installing Ubuntu 20.04. This can be a tricky task, especially if the system boots too …
How To Fix “No Active Connection to Installed On” Error in KVM Virt-Manager
If you’re using the KVM (Kernel-based Virtual Machine) Virt-Manager and you’ve encountered the “No active connection to installed on” error, it’s likely that there’s an issue with the connection to …
How To Disable USB Autosuspend for a Specific Device in Ubuntu?
In this article, we will guide you through the process of disabling USB autosuspend for a specific device in Ubuntu. This is a useful technique for those who want to …
How To Fix No Sound on Ubuntu in Hyper-V
Hyper-V is a powerful hypervisor developed by Microsoft that allows you to create and manage virtual machines. However, it doesn’t natively support audio for Linux guests, which can be a …
Understanding the “ping: sendmsg: No buffer space available” Error in Networking
The “ping: sendmsg: No buffer space available” error is a common issue that network administrators may encounter. This error signifies that the system has hit the maximum limit for a …
How To Install RTX 3070 Driver on Ubuntu
In this article, we will guide you through the process of installing the RTX 3070 driver on your Alienware M15 R4 running Ubuntu. This is a crucial step to ensure …
How To Fix Touchpad Not Working on Ubuntu 20.04
If you’re running Ubuntu 20.04 and your touchpad suddenly stops working, it can be a frustrating experience. However, there are several possible solutions to this issue. In this article, we …