[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

Donald,

I'm very sorry that you're having this experience.  It is definitely
unrelated to the particular bug this report is about, which, if you were
experiencing, would prevent you from ever seeing a GRUB menu.

Have you tried booting the older 5.8.0-59-generic kernel that is still
installed on your system? (Not in recovery mode)  Perhaps the problem is
specific to the new kernel that was installed on your system with 21.04,
and booting the older 20.10 kernel will allow you to boot successfully
and continue debugging.

Otherwise, I think you will need to avail yourself of one of the support
options listed on , as
this bug report is not the appropriate place to continue debugging your
issue.

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  shim-signed 15.4 does not boot on EFI 1.10 systems

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Donald]

^ Shot showing both failed Ubuntu recovery modes

-D.

** Attachment added: "ubuntu_recovery.jpeg"
   
https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1925010/+attachment/5508619/+files/ubuntu_recovery.jpeg

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Donald]

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Donald]

^ Here are some screenshots.

-D.

** Attachment added: "stuck_loading_ram_disk.jpeg"
   
https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1925010/+attachment/5508617/+files/stuck_loading_ram_disk.jpeg

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Donald]

Hi Julian,

I tried booting Windows via grub and EFI, and Windows tries to repair
itself unsuccessfully.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Julian Andres Klode]

Hi, Donald: Your issue is different. Here you can't even get to the grub
menu. If you can't boot into Windows either (did you try that from grub,
or directly from the EFI boot menu [I think it's F12 or F10 or something
you need to press at startup and select Windows]), that sounds more like
a firmware issue (if you did not boot via grub).

If you can boot Windows from EFI, but not via grub, and grub and shim
are uptodate, please open a new issue. Otherwise, please contact Lenovo
for support.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Donald]

Hi -

I believe I'm experiencing this issue on my Thinkpad X1 Extreme (Gen1).
I set up a dual-boot, Ubuntu (Groovy) and Win11 beta. I'd be able to
select my OS in a Grub2 menu, after the Lenovo splash screen on start
up.

When I was navigating Ubuntu today, I was notified of the available
upgrade to 21.04 and went through the steps to upgrade.

At the end of the steps, I needed to reboot my machine:
1) Lenovo splash screen
2) Grub2 menu
3) Select Ubuntu
4) Screen goes black and is unresponsive
5) Hold power to shutdown/restart

After noticing the issue with booting into Ubuntu, I tried to boot into
Windows and experienced the same issue - black, unresponsive screen.

I tried several times to boot Ubuntu in recovery mode via advanced
options and no dice.

This is a really crummy issue that's rendered my laptop unusable.

-D.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Julian Andres Klode]

Same binaries across all releases, so the verification on hirsute is
valid elsewehre too.

** Tags removed: verification-needed verification-needed-xenial
** Tags added: verification-done verification-done-xenial

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Julian Andres Klode]

Please open a new bug for that pfaelzerchen, using ubuntu-bug shim on
your home server,  and provide appropriate logs as documented in

https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1928434

Also check if shim actually loaded grub, and if so, enable grub debug mode, set 
debug=all
- maybe your issue is related to https://github.com/lxc/lxd/issues/8770

** Bug watch added: LXD bug tracker #8770
   https://github.com/lxc/lxd/issues/8770

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[pfaelzerchen]

Sorry, to bother you. I am not sure, if this relates to this bug.

After Upgrades from 20.10 to 21.04 were enabled, I upgraded both of my
20.10 systems to 21.04. On my Intel NUC10 everything worked fine. But my
home server were not able to boot anymore. The above-mentioned
workaround (replace /EFI/Boot/BOOTX64.efi & /ef/ubuntu/shimx64.efi)
helped. The server runs now 21.04.

It is worth noting, that the server was able to boot the Ubuntu 21.04
live USB stick in UEFI mode without trouble.

The board is an older Fujitsu D3417-B with Intel Skylake. Secure boot is
disabled.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[pigwink]

** Changed in: shim (Ubuntu Xenial)
   Status: Fix Committed => Fix Released

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Julian Andres Klode]

We are blocked on

https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1928434

and resolving

https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1924605

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[chrisisbd]

Should I still be getting "No new release found." when trying to upgrade
an xubuntu 20.10 system to 21.04?

It's a bit odd since I have two systems running xubuntu, I upgraded one
a few days ago from 20.10 to 21.04 (using do-release-upgrade) but the
other system still keeps saying "No new release found." when I run do-
release-upgrade.

Did this fix get released and then un-released or something?

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Chris Guiver]

Possibly related - https://bugs.launchpad.net/ubuntu/+bug/1928455
(hirsute, user failing 'fix' causes system to not boot)

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Łukasz Zemczak]

Hello Balint, or anyone else affected,

Accepted shim into xenial-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/shim/15.4-0ubuntu2 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
xenial to verification-done-xenial. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-xenial. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: shim (Ubuntu Xenial)
   Status: New => Fix Committed

** Tags added: verification-needed verification-needed-xenial

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

No. Shim 15.4 upstream is broken.  The 15.4-0ubuntu2 includes an
additional patch that fixes the problem.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Kris Budde]

I think the title of this bus is misleading, isn't it?

"shim-signed 15.4 does not boot on EFI 1.10 systems"

shim-signed 15.4 is not affected, it's the fix.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Saptarshi Roy]

Thank you!

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Launchpad Bug Tracker]

This bug was fixed in the package shim-signed - 1.47

---
shim-signed (1.47) impish; urgency=medium

  [ Balint Reczey ]
  * Fix boot on EFI 1.10 machines, for example on some MacBooks (LP: #1925010)

  [ Dimitri John Ledkov ]
  * Fix kernel warning when allocating MOK table (LP: #1925139)
  * Fix booting with shim SBState disabled (LP: #1925140)
  * Use -Zxz compression, for compatibility with dpkg in older releases.
LP: #1925673

shim-signed (1.46) hirsute; urgency=medium

  * New upstream release 15.4 LP: #1921134
  * Ship fb & mm from shim-signed package.
  * Remove shim-canonical-unsigned dependency, now provided by shim
itself.
  * Generalize attaching externally supplied signatures, to aid building
with embargoed or MS external signatures.

 -- Dimitri John Ledkov   Fri, 30 Apr 2021 10:46:25
+0100

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Launchpad Bug Tracker]

This bug was fixed in the package shim - 15.4-0ubuntu2

---
shim (15.4-0ubuntu2) hirsute; urgency=medium

  [ Balint Reczey ]
  * Fix boot on EFI 1.10 machines, for example on some MacBooks (LP: #1925010)

  [ Dimitri John Ledkov ]
  * Fix kernel warning when allocating MOK table (LP: #1925139)
  * Fix booting with shim SBState disabled (LP: #1925140)

 -- Dimitri John Ledkov   Tue, 20 Apr 2021 15:24:29
+0100

** Changed in: shim (Ubuntu Hirsute)
   Status: Fix Committed => Fix Released

** Changed in: shim-signed (Ubuntu Hirsute)
   Status: Fix Committed => Fix Released

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[MikeMecanic]

Fresh installed HH final ISO alongside Windows 10 secure boot enabled.
Proposed must be enabled in Hirsute (9 packages):

sudo apt install shim-signed
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be upgraded:
  shim-signed
1 upgraded, 0 newly installed, 0 to remove and 8 not upgraded.
Need to get 447 kB of archives.
After this operation, 1,024 B of additional disk space will be used.
Get:1 http://mirrors.edge.kernel.org/ubuntu hirsute-proposed/main amd64 
shim-signed amd64 1.47+15.4-0ubuntu2 [447 kB]
Fetched 447 kB in 1s (865 kB/s)
Preconfiguring packages ...
(Reading database ... 159131 files and directories currently installed.)
Preparing to unpack .../shim-signed_1.47+15.4-0ubuntu2_amd64.deb ...
Unpacking shim-signed (1.47+15.4-0ubuntu2) over (1.46+15.4-0ubuntu1) ...
Setting up shim-signed (1.47+15.4-0ubuntu2) ...
Trying to migrate /boot/efi into esp config
Installing grub to /boot/efi.
Installing for x86_64-efi platform.
Installation finished. No error reported.

mokutil --sb
SecureBoot enabled
SecureBoot validation is disabled in shim

uname -r
5.13.0-051300rc1-generic

sda   232.9G
├─sda1 vfat 100M /boot/efi  
├─sda2   16M
├─sda3 ntfs   150.1G
└─sda4 ext482.6G /

All good!

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Balint Reczey]

Verified 1.47+15.4-0ubuntu2 on Hirsute on the MacBook Air (MBA 5,2) I
have first observed the problem:

rbalint@chaos:~$ sudo apt install shim-signed
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be upgraded:
  shim-signed
1 upgraded, 0 newly installed, 0 to remove and 17 not upgraded.
Need to get 447 kB of archives.
After this operation, 1.024 B of additional disk space will be used.
Get:1 http://hu.archive.ubuntu.com/ubuntu hirsute-proposed/main amd64 
shim-signed amd64 1.47+15.4-0ubuntu2 [447 kB]
Fetched 447 kB in 0s (2.059 kB/s)   
Preconfiguring packages ...
(Reading database ... 321160 files and directories currently installed.)
Preparing to unpack .../shim-signed_1.47+15.4-0ubuntu2_amd64.deb ...
Unpacking shim-signed (1.47+15.4-0ubuntu2) over (1.46+15.4-0ubuntu1) ...
Setting up shim-signed (1.47+15.4-0ubuntu2) ...
Installing grub to /boot/efi.
Installing for x86_64-efi platform.
Installation finished. No error reported.
Scanning processes...   

  
Scanning processor microcode... 

  
Scanning linux images...

  

Running kernel seems to be up-to-date.

The processor microcode seems to be up-to-date.

No services need to be restarted.

No containers need to be restarted.

No user sessions are running outdated binaries.

rbalint@chaos:~$ Shared connection to chaos-w closed.
$ ssh chaos

rbalint@chaos:~$ sudo ls -alhR /boot/efi/EFI/
/boot/efi/EFI/:
total 16K
drwx-- 4 root root 4,0K jan   18  2018 .
drwx-- 3 root root 4,0K jan1  1970 ..
drwx-- 2 root root 4,0K febr   4  2019 BOOT
drwx-- 3 root root 4,0K febr   7  2020 ubuntu

/boot/efi/EFI/BOOT:
total 1,9M
drwx-- 2 root root 4,0K febr   4  2019 .
drwx-- 4 root root 4,0K jan   18  2018 ..
-rwx-- 1 root root 933K máj   10 18:24 BOOTX64.EFI
-rwx-- 1 root root  84K máj   10 18:24 fbx64.efi
-rwx-- 1 root root 837K máj   10 18:24 mmx64.efi

/boot/efi/EFI/ubuntu:
total 3,5M
drwx-- 3 root root 4,0K febr   7  2020 .
drwx-- 4 root root 4,0K jan   18  2018 ..
-rwx-- 1 root root  108 máj   10 18:24 BOOTX64.CSV
-rwx-- 1 root root  82K ápr   19 16:33 fbx64.efi
drwx-- 2 root root 4,0K jún3  2017 fw
-rwx-- 1 root root  126 máj   10 18:24 grub.cfg
-rwx-- 1 root root 1,7M máj   10 18:24 grubx64.efi
-rwx-- 1 root root 837K máj   10 18:24 mmx64.efi
-rwx-- 1 root root 933K máj   10 18:24 shimx64.efi

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Alexander Browne]

I tested on a MacBookPro9,2 (13-Inch, Mid-2012).

0. I clean installed from the 21.04 release image
(http://releases.ubuntu.com/21.04/ubuntu-21.04-desktop-amd64.iso). FWIW
I made my usual choices

- Minimal installation

- Download updates…
- Install third-party software…

- Erase disk and install Ubuntu

1. Restarting after the install, the computer showed a gray screen and
never booted up as per the original issue.

2. I booted again from the install media, opened the live session, did
the workaround steps from #14 and booted into the Ubuntu 21.04
installation.

3. I enabled -proposed and ran `sudo apt install shim-signed` to upgrade
that package to version 1.47+15.4-0ubuntu2.

4. I tested booting several times – cold boots, restarts and holding the
option key to load the Mac boot menu – and the computer always boots
normally.

5. FWIW I also then ran `sudo apt full-upgrade` to install the other
available updates and the computer had continued to boot normally.

** Tags removed: verification-needed verification-needed-hirsute
** Tags added: verification-done-hirsute

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Re: [Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

On Fri, May 07, 2021 at 03:24:15PM -, Alexander Browne wrote:
> If I do the workaround described in comment #14 in order to get my
> MacBook to boot, and then install the shim-signed package from
> -proposed, will that be a valid test that the new package is working?

Yes.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Alexander Browne]

If I do the workaround described in comment #14 in order to get my
MacBook to boot, and then install the shim-signed package from
-proposed, will that be a valid test that the new package is working?

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Łukasz Zemczak]

Hello Balint, or anyone else affected,

Accepted shim into hirsute-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/shim/15.4-0ubuntu2 in
a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
hirsute to verification-done-hirsute. If it does not fix the bug for
you, please add a comment stating that, and change the tag to
verification-failed-hirsute. In either case, without details of your
testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: shim (Ubuntu Hirsute)
   Status: In Progress => Fix Committed

** Tags added: verification-needed verification-needed-hirsute

** Changed in: shim-signed (Ubuntu Hirsute)
   Status: In Progress => Fix Committed

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Launchpad Bug Tracker]

This bug was fixed in the package shim-signed - 1.47

---
shim-signed (1.47) impish; urgency=medium

  [ Balint Reczey ]
  * Fix boot on EFI 1.10 machines, for example on some MacBooks (LP: #1925010)

  [ Dimitri John Ledkov ]
  * Fix kernel warning when allocating MOK table (LP: #1925139)
  * Fix booting with shim SBState disabled (LP: #1925140)
  * Use -Zxz compression, for compatibility with dpkg in older releases.
LP: #1925673

shim-signed (1.46) hirsute; urgency=medium

  * New upstream release 15.4 LP: #1921134
  * Ship fb & mm from shim-signed package.
  * Remove shim-canonical-unsigned dependency, now provided by shim
itself.
  * Generalize attaching externally supplied signatures, to aid building
with embargoed or MS external signatures.

 -- Dimitri John Ledkov   Fri, 30 Apr 2021 10:46:25
+0100

** Changed in: shim-signed (Ubuntu)
   Status: Confirmed => Fix Released

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

** Description changed:

  The latest update on Hirsute made the MacBook Air from 2012 unbootable.
  
  It could be recovered by booting a 20.04 live CD, downloading 20.04's
  shim package and overwriting the files in EFI/ubuntu and EFI/BOOT with
  the files shipped in the shim package.
  
  Machines Affected (not comprehensive):
  MacBookPro8,2
  MacBookAir5,2
+ 
+ [Test case]
+ For a system that has applied the workaround from 
https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1925010/comments/14 and is 
bootable:
+ 
+ - install shim-signed from hirsute-proposed
+ - reboot
+ - verify that the system now boots without workaround
+ 
+ This test case applies only to hirsute.  For all other series, there has
+ been no regression, and because this is the same binary across all
+ series, no other SRU testing is required.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[MikeMecanic]

By now, the package is available in Impish-Proposed only. Tested today
in Ubuntu 21.10 (20210501 ISO). All good for a second time. EFI 2.60
Lenovo/Ryzen 2700.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[andschuster]

So the question remains, when the normal upgrade path from 20.10 to
21.04, that was stopped because of this bug, will be available.

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  shim-signed 15.4 does not boot on EFI 1.10 systems

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[MikeMecanic]

This new shim package fixes secure boot when booting an unsigned Kernel.
Impish Indru Kubuntu 21.10. Thanks for the fix

2021-04-30 18:34:28 upgrade shim-signed:amd64 1.46+15.4-0ubuntu1
1.47+15.4-0ubuntu2

mokutil --sb
SecureBoot enabled
SecureBoot validation is disabled in shim
uname -srm
Linux 5.12.0-051200daily20210430-generic x86_64

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Launchpad Bug Tracker]

This bug was fixed in the package shim - 15.4-0ubuntu2

---
shim (15.4-0ubuntu2) hirsute; urgency=medium

  [ Balint Reczey ]
  * Fix boot on EFI 1.10 machines, for example on some MacBooks (LP: #1925010)

  [ Dimitri John Ledkov ]
  * Fix kernel warning when allocating MOK table (LP: #1925139)
  * Fix booting with shim SBState disabled (LP: #1925140)

 -- Dimitri John Ledkov   Tue, 20 Apr 2021 15:24:29
+0100

** Changed in: shim (Ubuntu)
   Status: Confirmed => Fix Released

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[HouseSessions]

For your information, I have an HP EliteBook 840 G2, I did a fresh
install of 21.04 and had the same issue, it uses an "EFI v2.31 by HPQ".

I used following work around which worked.

What made the trick was the following changes in the BIOS Setup (after computer 
start push F10 - go to System Configuration - open Boot Options):
Check Customized Boot
Check off SecureBoot
Boot Mode: choose UEFI Hybrid or UEFI Native (I chose UEFI Native)
UEFI Boot Order: put Customized Boot to the top
Define Customized Boot Option: choose Add + put the setting: 
\EFI\ubuntu\grubx64.efi

Source: https://askubuntu.com/questions/244261/how-do-i-get-my-hp-
laptop-to-boot-into-grub-from-my-new-efi-file

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Re: [Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

> Anyone think these are the same bug?

No.  This bug only affects very old EFI implementations (over a decade old).
To my knowledge, only Apple ever shipped hardware using such
implementations.  Certainly, any Lenovo systems from 2015 were shipping EFI
2.0.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Richard J Uschold]

This bug seems quite similar to the one I reported:
Ubuntu 20.04 LTS Fails to boot on Lenovo Flex 3-1480 laptop: Bug #1925710

As my bug explains, my 2015 Flex 3-1480 has a similar boot issue
problem, though my 2019 Acer E15 Aspire E5-576 boots just fine.

Anyone think these are the same bug?

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  shim-signed 15.4 does not boot on EFI 1.10 systems

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Julian Andres Klode]

FWIW, "during the life cycle" = "today" - the revocations for the old
shims have been published today: https://uefi.org/revocationlistfile

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

> Yes, and why can't we use the old binaries that worked before?

That's exactly what we're recommending you do by not upgrading to Ubuntu
21.04 until a newer fixed version is available.

We did not roll back shim in hirsute to the previous version because
that version is expected to be revoked by Microsoft during the life
cycle of Ubuntu 21.04.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[T Jeske]

Yes, and why can't we use the old binaries that worked before?

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

The Ubuntu shim binaries must be signed by microsoft in order to be
useable on SecureBoot-enabled systems.  We are currently waiting for
these binaries to work through the process.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Isaac Cohen]

So couldn't we just put that version of shim into Ubuntu 21.04, or do we
have to wait for the maintainers to do a release first? (Just curious
about this.)

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Julian Andres Klode]

Yes, it's exactly the same.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Isaac Cohen]

Is this bug related, by any chance to this patch
(https://github.com/rhboot/shim/pull/364)?

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Steve Langasek]

That is not the same issue.  Please file a separate bug report.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[MikeMecanic]

I have the same issue with secure boot enabled. Unsigned kernel
5.12-rc7+8 won't boot unless secure boot is disabled: invalid signature.
Mok manager is not responding. ThinkPad Kubuntu or Ubuntu 21.04.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[kjelderg]

This was a problem for me with kubuntu 21.04 as well on a MacBookPro
11,2.  The workaround did the trick.  Exact workaround command follows:

/boot/efi/EFI# cp -b ubuntu/grubx64.efi ubuntu/shimx64.efi
/boot/efi/EFI# cp -b ubunt/grubx64.efi BOOT/BOOTX64.EFI

This works immediately.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Brian Murray]

** Changed in: shim (Ubuntu Hirsute)
   Status: Confirmed => In Progress

** Changed in: shim-signed (Ubuntu Hirsute)
   Status: Confirmed => In Progress

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Angus Fox]

FWIW Upgrading worked fine, system boots normally and everything works
apart from a Failed to start MokListXRT, out of resources message before
the window manager loads.

This is on a Thinkpad with EFI v2.31 by Lenovo

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Paul Ashbrook]

Seems that my late-2012 Mac Mini is also suffering the same problem.
I'll try the fixes as described above later on.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[satmandu]

Comment #2 also fixed this issue for my MacBookAir4,2 machine.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[satmandu]

Also got hit with this on my MacBookAir4,2 machine.

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Brian Murray]

** Also affects: shim (Ubuntu Hirsute)
   Importance: High
   Status: Confirmed

** Also affects: shim-signed (Ubuntu Hirsute)
   Importance: Undecided
   Status: Confirmed

** Changed in: shim (Ubuntu Hirsute)
Milestone: None => hirsute-updates

** Changed in: shim-signed (Ubuntu Hirsute)
Milestone: None => hirsute-updates

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[Bug 1925010] Re: shim-signed 15.4 does not boot on EFI 1.10 systems

[Brian Murray]

** Summary changed:

- shim-signed does not boot on MBA 5,2
+ shim-signed 15.4 does not boot on EFI 1.10 systems

** Description changed:

  The latest update on Hirsute made the MacBook Air from 2012 unbootable.
  
  It could be recovered by booting a 20.04 live CD, downloading 20.04's
  shim package and overwriting the files in EFI/ubuntu and EFI/BOOT with
  the files shipped in the shim package.
+ 
+ Machines Affected (not comprehensive):
+ MacBookPro8,2
+ MacBookAir5,2

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