Because we use Linux, why shouldn't we care about security ?
You want to develop an Android application under Ubuntu: here's how to configure your environment.
Double boot is OK, but when you've started your computer on Linux and you need a Windows application, it's a bum to have to reboot your computer: Virtualisation comes to rescue ! !
On Lubuntu login screen, one might see a picture representing each login, here is the way to change this picture.
I already wrote a quite comprehensive article on the subject.
In the Windows file explorer, you could view information on pictures (size, EXIF, ...) and music (MP3 tag, bit rate, ...) and you would like to do the same with Ubuntu.
Here's how to do it !
That's it, Windows XP is dead: it's not supported by Microsoft any more ! !
Jupiter is not developed anymore. A replacement is needed.
Fed up of seeing many kernel lines when starting your computer : here's a solution !
You want to copy audio CDs with Ubuntu and/or extract songs from an audio CD to files (MP3, Ogg Vorbis, ...) to listen to them with an MP3 player. With Ubuntu, that should be simple but not always ... howver with command line that works ! !