Install Ubuntu12.04.2 on test machine, then upgrade system to 14.04. After upgrade accomplished, reboot system, then it will got hang. There is only a curse on the upper left corner. So this way could not be successful.
Install Ubuntu12.04.2 on test machine, then upgrade system to 14.04. After upgrade accomplished, reboot system, then it will got hang. There is only a curse on the upper left corner. So this way could not be successful.