ubuntu@mantic-sboot:~$ uname -r 6.5.0-1011-oracle ubuntu@mantic-sboot:~$ sudo dmesg | grep -i lockdown [ 0.000000] Kernel is locked down from EFI Secure Boot mode; see man kernel_lockdown.7 [ 0.127933] LSM: initializing lsm=lockdown,capability,landlock,yama,apparmor,integrity [ 0.860190] Lockdown: swapper/0: hibernation is restricted; see man kernel_lockdown.7 ubuntu@mantic-sboot:~$
ubuntu@ mantic- sboot:~ $ uname -r mantic- sboot:~ $ sudo dmesg | grep -i lockdown capability, landlock, yama,apparmor, integrity mantic- sboot:~ $
6.5.0-1011-oracle
ubuntu@
[ 0.000000] Kernel is locked down from EFI Secure Boot mode; see man kernel_lockdown.7
[ 0.127933] LSM: initializing lsm=lockdown,
[ 0.860190] Lockdown: swapper/0: hibernation is restricted; see man kernel_lockdown.7
ubuntu@