I was running home assistant on rock PI4B, for a while everything was fine, until it wasn’t. HA stopped updating itself and pluggins due to “AppArmor is not enabled on the host”. When i do
rock@rockpi4b:~$ sudo aa-status apparmor module is loaded. apparmor filesystem is not mounted. rock@rockpi4b:~$ aa-enabled No - disabled at boot.
security fs seems to be mounted
rock@rockpi4b:~$ mount | grep security securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
/sys/kernel/security is empty
HA docs suggest adding
"apparmor=1 security=apparmor" to kernel command line. How would this be done with u-boot?