Secure boot / kernel lockdown test passed:
ubuntu@jammysecure:~$ uname -r 5.15.0-1033-ibm-gt-fips ubuntu@jammysecure:~$ sudo dmesg | grep -i "lockdown\|secureboot" [ 0.000000] secureboot: Secure boot enabled [ 0.000000] Kernel is locked down from EFI Secure Boot mode; see man kernel_lockdown.7 ubuntu@jammysecure:~$ cat /sys/kernel/security/lockdown none [integrity] confidentiality
Secure boot / kernel lockdown test passed:
ubuntu@ jammysecure: ~$ uname -r 1033-ibm- gt-fips jammysecure: ~$ sudo dmesg | grep -i "lockdown\ |secureboot" jammysecure: ~$ cat /sys/kernel/ security/ lockdown
5.15.0-
ubuntu@
[ 0.000000] secureboot: Secure boot enabled
[ 0.000000] Kernel is locked down from EFI Secure Boot mode; see man kernel_lockdown.7
ubuntu@
none [integrity] confidentiality