grub2 - Unable to enter Windows 10 boot loader from GRUB after 'installing' Ubuntu 16.04 LTS - Ask Ubuntu


i succeed in updating grub menu shows windows 10 boot loader. however, if select windows boot, screen turn black , turn grub background color frozen, i'm unable start windows.

i did encountered before in friend's machine, fix disabling uefi, grub can boot windows mine different, see no such options related uefi in bios settings.

i know how restore/edit windows bcd, since use ubuntu default os, don't want press enter twice (windows boot menu --> grub --> ubuntu) every time want boot ubuntu.

this results.txt after executing boot info script:

i find solution today, isn't related bios/uefi rather graphical/non-graphical user interface: disable grub2 graphical interface , works.

step 1: edit file /etc/default/grub (as super-user), add (or uncomment) following line

# uncomment disable graphical terminal (grub-pc only) grub_terminal=console 

step 2: update grub

sudo update-grub 

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