Author: alienpup Date: To: intrigeri, Tails list for early testers Subject: Re: [Tails-testers]
Call for testing: Secure Boot, GRUB, and overlayfs
intrigeri (2020-02-22): > Hi alienpup,
> thank you for trying it out!
> alienpup (2019-12-23):
> > The only Windows 10, secure boot capable system immediately
> > available failed to boot this image. Seconds into the boot process,
> > a banner appeared advising "Device Authentication Failed".
> > [...]
> Ouch… "interesting"! I've looked this up online and could find
> no occurrence of this problem.
> I'd like to make sure I understand when exactly this happens.
> Am I guessing right that it happens:
> - after you've elected to boot from the Tails USB stick
> - before you see the GRUB bootloader with the Tails logo in the