amd64: ubuntu@amd64-secureboot-testing:~$ uname -a Linux amd64-secureboot-testing 6.8.0-1001-oracle #1-Ubuntu SMP Fri Feb 9 13:38:36 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
ubuntu@amd64-secureboot-testing:~$ sudo dmesg | grep secure [ 0.000000] secureboot: Secure boot enabled [ 0.004383] secureboot: Secure boot enabled
ubuntu@amd64-secureboot-testing:~$ cat /sys/kernel/security/lockdown none [integrity] confidentiality
amd64: amd64-secureboo t-testing: ~$ uname -a t-testing 6.8.0-1001-oracle #1-Ubuntu SMP Fri Feb 9 13:38:36 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
ubuntu@
Linux amd64-secureboo
ubuntu@ amd64-secureboo t-testing: ~$ sudo dmesg | grep secure
[ 0.000000] secureboot: Secure boot enabled
[ 0.004383] secureboot: Secure boot enabled
ubuntu@ amd64-secureboo t-testing: ~$ cat /sys/kernel/ security/ lockdown
none [integrity] confidentiality