Ubuntu dual system leads into Windows flower screen

5600U integrated graphics, installed Ubuntu dual system, incredibly led into the Win7 when the flower screen, degree Niang dog Brother can not solve

Many of the online solutions are said to add Nomodeset at startup, found useless for ubuntu15, and lost an important function: remember the screen brightness.

Then I found out there was a jargon in/etcd/default/grub.

# Uncomment to disable graphical terminal (GRUB-PC only) grub_terminal=console

This will not invoke the Ubuntu driver in the Grub interface, hence the annotation.

Although the boot has become a very ugly console interface, but into Windows will not spend the screen, done, finished.

Ubuntu dual system leads into Windows flower screen