Bug 35916 – Sign kernel for UEFI Secure Boot

Bug 35916 - Sign kernel for UEFI Secure Boot


Summary:	Sign kernel for UEFI Secure Boot

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Kernel
Version:	UCS 4.0
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.0
Assigned To:	Janek Walkenhorst
QA Contact:	Stefan Gohmann

URL:
Keywords:	interim-3

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2014-09-12 09:41 CEST by Stefan Gohmann
Modified:	2014-11-26 06:54 CET (History)
CC List:	1 user (show)

See Also:
What kind of report is it?:	---
What type of bug is this?:	---
Who will be affected by this bug?:	---
How will those affected feel about the bug?:	---
User Pain:
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:
Bug group (optional):
Max CVSS v3 score:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Stefan Gohmann

2014-09-12 09:41:48 CEST

The kernel has to be signed.

Comment 1 Stefan Gohmann

2014-11-04 08:45:38 CET

grub2: r14014 + r14015 + r14017 + r14018:

Switch back to debian source format 3.0 quilt and adjust the patches. This was necessary so that the new linuxefi patches are used.

Comment 2 Janek Walkenhorst

2014-11-04 13:48:03 CET

univention-kernel-image-signed provides the signed kernel as ".efi.signed".
univention-kernel-image depends on -signed.

Comment 3 Felix Botner

2014-11-07 09:51:48 CET

On i386 i get 

The following packages have unmet dependencies:
 univention-kernel-image : Depends: linux-image-3.16-ucs102-686-pae-signed but it is not installable

Comment 4 Janek Walkenhorst

2014-11-07 18:43:50 CET

(In reply to Felix Botner from comment #3)
> On i386 i get 
> 
> The following packages have unmet dependencies:
>  univention-kernel-image : Depends: linux-image-3.16-ucs102-686-pae-signed
> but it is not installable

linux-image-3.16-ucs83-686-pae is the last "maintained", all later kernel images are in "unmaintained". This is because the latest i386 DVD built is too old.
→ Bug #36527

Comment 5 Stefan Gohmann

2014-11-17 09:13:25 CET

OK, that works.

Comment 6 Stefan Gohmann

2014-11-26 06:54:12 CET

UCS 4.0-0 has been released:
 http://docs.univention.de/release-notes-4.0-0-en.html
 http://docs.univention.de/release-notes-4.0-0-de.html

If this error occurs again, please use "Clone This Bug".