How to fix W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list

This morning, i decided to upgrade my laptop which runs on lubuntu 17.10 to the new lubuntu 18.04 bionic, but when i run apt-get update command, this error appear in the command line:

How to fix error Qt platform plugin "xcb"

Yesterday i was installing new program on my lubuntu laptop, but i got an error that says: This application failed to start because it could not find or load the Qt platform plugin "xcb" in ""

How to install Docker CE on Lubuntu 17.10

Docker is a very important tool for developers, devops and system administrator, docker can make those people life easier. In this tutorial i will show you how to install docker ce (community edition) on lubuntu 17.10 artful.

How to install Docker CE on Lubuntu 16.04

Docker is a very important tool for developers, devops and system administrator, docker can make those people life easier. In this tutorial i will show you how to install docker ce (community edition) on lubuntu 16.04 xenial.

How to manage Passwords and Keys on Lubuntu

Your computer may stored passwords and keys from various places, like wifi passwords, web certificates and PGP keys. Wouldn't be nice if there is a GUI program for managing all of these?

How to download youtube video as MP3

On lubuntu/ubuntu you can use the youtube-dl command line tool for downloading youtube videos, you probably already know that, but you probably don't know that you can also download the video as mp3.

English dictionary program on Lubuntu

If you are someone who love working with words, like maybe you are a writer or something, perhaps having a dictionary is going to help you a lot. Why not have an english dictionary program on your computer? In this article i will show you how to install an english dictionary program on lubuntu.