Comment 4 for bug 1184297

Revision history for this message
Petter Reinholdtsen (pere-hungry) wrote : Re: [Bug 1184297] Re: Secure boot failed, claiming boot is against security policy

[Steve Langasek]
> So http://mjg59.dreamwidth.org/24869.html explains why you needed to
> pull the hard drive.

Yeah. This really suck!

> It does not explain why you would get an error about security
> policy. Can you attach the output of the following three commands
> on the affected machine:
>
> sudo efibootmgr -v
> od -tx1 /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c
> od -tx1 /sys/firmware/efi/efivars/SecureBootEnforce-59d1c24f-50f1-401a-b101-f33e0daed443
>
> It is also potentially useful to have the contents of these files attached:
> /sys/firmware/efi/efivars/KEK-8be4df61-93ca-11d2-aa0d-00e098032b8c
> /sys/firmware/efi/efivars/db-d719b2cb-3d3a-4596-a3bc-dad00e67656f

Sure.

root@mariwan-EasyNote-LV11HC:~# efibootmgr -v
BootCurrent: 0000
Timeout: 2 seconds
BootOrder: 0000
Boot0000* HDD1: HD(1,800,5f000,da6c4276-2f04-4eab-a3e2-4c2be0e3aa63)File(\EFI\ubuntu\grubx64.efi)RC
Boot0001* Atheros Boot Agent BIOS(80,0,95)........................{..............................................
Boot0004* MATSHITA DVD-RAM UJ8E1 BIOS(3,500,da)................-...........A......#...................................
Boot0005* ST500LT012-9WS142 BIOS(2,500,1f)................-...........A......2...................................
root@mariwan-EasyNote-LV11HC:~# od -tx1 /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c
0000000 17 00 00 00 00
0000005
root@mariwan-EasyNote-LV11HC:~# od -tx1 /sys/firmware/efi/efivars/SecureBootEnforce-59d1c24f-50f1-401a-b101-f33e0daed443
0000000 17 00 00 00 00
0000005
root@mariwan-EasyNote-LV11HC:~#

--
Happy hacking
Petter Reinholdtsen