This guide addresses common OpenVPN DNS troubleshooting Ubuntu 18.04 issues, where a successful VPN connection does not guarantee proper DNS resolution. (more…)
PulseAudio manages the audio output from your Linux programs. It acts as a sound server, or a middleman, that can adjust the audio before it reaches your speakers. (more…)
Encountering difficulties while trying to uninstall a package in Ubuntu? This concise guide offers helpful tips using Ubuntu’s built-in tools to assist you in removing potentially problematic packages on your Debian-based operating system. Let’s begin. (more…)
Optimizing your Ubuntu startup is essential for a seamless user experience and efficient system performance. Ubuntu’s systemd service management harnesses the power of parallel execution and dependency handling to reduce boot time, (more…)
Printer configuration on Ubuntu 24.04 involves multiple layers—from drivers and CUPS (the Common Unix Printing System) to kernel modules, network settings, and permissions. (more…)
In certain situations within Linux, processes can hinder users from initiating new tasks or installing software. For example, invoking the `apt` command may result in an error message similar to “could not get lock /var/lib/dpkg/lock-frontend. (more…)
Are you struggling with SSH connection issues? The dreaded “Permission Denied (publickey)” error is one of the most common roadblocks when using SSH to connect to remote Linux servers. (more…)
Services, also known as daemons, are background programs and scripts that provide essential functionalities, such as database services like MySQL, or web server capabilities (e.g., Tomcat). (more…)
If you’ve observed your computer’s performance degrading, becoming noticeably slower, the reason might be applications silently consuming excessive memory. (more…)
Encountering the dreaded “Unexpected Inconsistency; Run fsck Manually” error message during boot can be alarming for Ubuntu users. (more…)
