I should install linux in dual boot in my XPS 15 9570. What settings of the bios do I have to change over to the secure boot?
> The better way is to press F12 at boot to access the one-time boot menu.
> If your system came with Windows 10 installed, Secure Boot will already be enabled. Some Linux distros now support Secure Boot, so if you'll be installing one that does, you should leave it enabled. If not, then the only BIOS setting you have to change is Secure Boot, which has its own section in the BIOS and it's just that one option. Just disable it. Windows 10 will still keep running fine, although you won't have the anti-rootkit benefits of Secure Boot.