Qtekfun

Sometimes you need to login with your admin user and you don’t want to sign out with your actual user to not close al your work in progress. But, some company policy disabled the option to switch user from the menu. There is still one secret option to use it.... [Read More]

If you use your Dell XPS 9300 plugged into an external monitor or dock most of the day, keeping the battery constantly charged at 100% will degrade its lifespan over time. The standard Linux advice is to write a limit to /sys/class/power_supply/BAT0/charge_control_end_threshold. [Read More]

If you are using a Surface Go (1st Gen) in 2026, you’ve probably noticed that Linux runs beautifully on it, except for one annoying bug: the Type Cover (keyboard and touchpad) often stays dead after the tablet wakes up from sleep. [Read More]

A collection of CSS tricks and techniques that will make your life easier and your code cleaner. [Read More]

Hello to all virtualization and system administration enthusiasts! This time, we will configure our server to stay automatically updated using unattended-upgrades. Additionally, we will set up Postfix to receive notifications for each update. Let’s get started! [Read More]