Do you remember the system interfaces in films such as transformers-Linux general technology-Linux programming and kernel information? For more information, see the following. It is not windows. If you do not guess it is wrong, it should be linux with a lightweight window manager such as xmonad.
Some people like ubuntu and others very much, but I think WM is cooler like xmonad and wmii. I used ubuntu 7.10. I used wmii before. I don't feel good enough. I used to move the floating window with a disk and adjust the window size. On May day of this year, it took five days (my Golden Week) to complete an xmonad. xmonad 7.10 is not included in the source code (8.04 already exists, and can be directly installed from the source code, still smooth. Xmonad and dzen2 are installed. I don't know how to add him to the options of choosing WM on the login interface. I searched the internet for a lot of changes. initrc and others. After a long time, I learned that ubuntu is about to create a file named xmonad. desktop under/usr/share/xsessions. The content of the file is as follows: