Recently,i try to make system.img on different compiling host,but the running result is not the same.
The system.img made by one comipling host was flashed to the target board,all functions are normal,including graphical destop.
The system.img made by another comipiling host was flashed to the target board,all function are normal ,but for graphical desktop ,there is no utuntu desktop,but i could login by using of ssh or uart command line.
all the size of the system.img are the same，the ubuntu desktop can’t work normally even replace the Image and dtb
with each other.
so,why?i am comfused。What are the differences between the system.img made by different comipiling host?
can anyone give me a reasonable explanation?