banana pi has designed an image that Scratch is the default booting desktop and the only application that can be used. It is designed for children that are interested in developing Scratch. This image is modified from Raspbian. The image uses kernel 3.4.61, as the 3.4.86 is unstable on it. For more kernel detail you can use the serial port login the system and use command line to debug.
Release note:
> As this image is degined for Scratch , it used the Scratch 1.4 for linux as the default boot desktop and the only software that can be used;
> The kernel used in this image is 3.4.61, as the 3.4.86 is not stable in this image.
> Able to upload or publish your scratch programs with Ethernet;
> The default user name and password for serial port login are: pi/raspberry ;
> As there is no other graphical interface, so the USB or SATA storage device can not be mounted automaticaly. Because the storage device mounting require confirmation;
> It can not support graphical network configuration, so the wifi can only used through the interface file.