I downloaded iso of xiaopan version 0.4.4.3 (beta ?) and burned it on 700MB cd. Then I booted the PC from the CD drive. The boot process started as expected (multi colored lines written on screen, below a _graphic_ icon which announces which type of basic linux is used). After about 15 lines written on the screen, the screen changes suddenly to sort "console" screen: text mode, a short text of about 10 ascii "letters" written in the upper left corner, linux commands like "cd" "ls" "sudo" seems to work. Looks like the boot enters "text" mode because it cannot enter "graphic" mode. What should I do to enter graphic mode.