Public bug reported:
My systems running linux-fips-5.4.0.1024.3 seem to no longer boot today.
They start to the following grub error:
error: bad shim signature.
error: you need to load the kernel first.
Press any key to continue...
Selecting the alternate non-fips kernel present on the system gets
around the issue. I also tested the fips-updates kernel linux-
fips-5.4.0.1127.124 and it also works fine. Systems currently running
the affected kernel are working fine, but if I reboot them, they go to
the same grub error screen (despite having previously booted the same
kernel).
I have a requirement for secure boot and validated fips modules. System
has ESM subscription and is fully up to date.
cat /proc/version_signature
Ubuntu 5.4.0-1024.28+recert1-fips 5.4.101
lsb_release -rd
Description: Ubuntu 20.04.6 LTS
Release: 20.04
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: focal
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2138676
Title:
linux-fips-5.4.0.1024.3 - grub shim error
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2138676/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
