Ubuntu
cd-boot-images-amd64 package

  1. Bug #1892754
  2. Comment #14

Comment 14 for bug 1892754

Revision history for this message
Chris Guiver (guiverc) wrote :

The Ubuntu daily image I used in testing (http://cdimage.ubuntu.com/ubuntu/daily-live/20200826/groovy-desktop-arm64.iso.zsync) and matches comment #13 still fails to boot with secure boot enabled

sony vaio svp112a1cw (i5-9400u, 4gb, intel haswell-ULT)

- mokutil --db
https://paste.ubuntu.com/p/gdsMxpwztZ/

- mokutil --dbx
https://paste.ubuntu.com/p/3PtC2zzKfP/ (dbx)

(created on same sony device booting the ISO with secure boot disabled)

The subsequent screens I see on hitting OK are

- continue boot, enroll key from disk, enroll hash from disk
https://photos.app.goo.gl/Ve4PMQexDSfGcdWy5

- select key (ESP or PciRoot(0)/Pci...)
https://photos.app.goo.gl/sKbVRTvbKQqCcbpz8

I have done nothing at this prompt; I just exited.

I don't own a box new enough to have secure boot so I've never learnt it (this sony isn't mine but can use it for testing for now, but have before now always had secure boot disabled).

Maybe for older folks like me we need a wiki walk-through page for this?