How to fix problem of incompatibility between GCC 4.6 and Android 2.3 (Gingerbread): See how we can fix one problem that can happen when you try to compile the Android 2.3 after you already have installed GCC 4.6.
How to disable auto login in Ubuntu 11.04: You turned on your computer and noted, it did the login automatically. You already enable it through Login Screen Setting but you didn’t have success. Check out here how you can disabled auto login.
Changing Google Chrome user agent string in Ubuntu 11.04: See here how we can access sites that just accept for example Internet Explorer or where network that just accept the use of Internet Explorer instead of Google Chrome.
Creating a wallpaper slideshow in Ubuntu 11.04: If you are that one who like to get changing wallpaper all the time, so you need to know, there is an application that can do that for you. Check it out.
Theme Manager for Ubuntu (Natty Narwhal): Check out here a great application to manager theme in Ubuntu.