If you use a proprietary Flash plugin on Ubuntu and your mouse clicks often wont work you're experiencing a bug which seems to be quite common.
If you need an easy way to maintain backups on Linux which you can easily restore with a few clicks similarly to Apple's Time Machine BackInTime is probably
When going to sleep I sometimes like to leave my computer on playing ambient music from an internet radio station. It's a really good intro to the dreams.
Years after Second Life hit the scene there is still no good stable Second Life client for GNU/Linux which is a damn shame, especially given that Second Life takes great advantage of Linux by running
How about a new tip?
You can find some more tips in an old tips thread.