[Bug 1892754] Re: Unable to boot in UEFI+secure boot mode
Steve Langasek
1892754 at bugs.launchpad.net
Wed Sep 2 18:57:37 UTC 2020
On Wed, Sep 02, 2020 at 11:15:28AM -0000, sudodus wrote:
> The old problem that a Lenovo V130 in UEFI mode with secure boot fails
> is still there and independent of the bug reported here.
Do you have a bug reference for this, please? And I would want the same
kind of debugging information from this system, to see what is in the db and
dbx variables in firmware.
--
Steve Langasek Give me a lever long enough and a Free OS
Debian Developer to set it on, and I can move the world.
Ubuntu Developer https://www.debian.org/
slangasek at ubuntu.com vorlon at debian.org
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https://bugs.launchpad.net/bugs/1892754
Title:
Unable to boot in UEFI+secure boot mode
Status in cd-boot-images-amd64 package in Ubuntu:
Fix Released
Bug description:
The problem:
Trying to install the QA daily build for Kubuntu Groovy 20200824 -
when booting from the USB boot media I receive the following error:
Error
Verification failed:
(0x1A) security violation
Followed by an OK box - which when selected offers to import the SHIM
key
This error occurred on 2 machines running in UEFI+secure boot mode:
1: Dell [Inspiron] 3521, (i3-3217U, 4GB, Intel HD Graphics 4000, Intel
HM76 chipset 10/100 Mbps ethernet controller integrated on system
board, WiFi 802.11 b/g/N, Bluetooth 4.0, 500 GB hd)
2: Acer [Aspire] E3-111-P60S (Pent.N3530, 4GB, Intel HD Graphics,
Realtek RTL8111/81681/8411 GB Ethernet, Qualcomm Atheros AR9462
Wireless, Bluetooth Atheros A315-53, 500 GB hd)
Disabling secure boot the machines then boot normally in UEFI mode
Will test further some of the other flavors..
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