Trying to disable secure boot to run windows 8 on my dual boot ubuntu/win8 ideapad(shows some secure boot errors when i try to run win8), and I can, but it's never actually disabled(this is the bios):
SECURE BOOT [DISABLED] SECURE BOOT STATUS ENABLED
I set it to disabled but the status is always enabled and thus I can't access some files. How can I fix this? Or is it not necessary to turn off secure boot for dual boot?