Okay, it seems like the nodev-mounted securityfs thing is stopping mknod from working. The best way to fix this for good is to just turn AppArmor back on the right way using the usual Debian/RPi kernel settings. That way, it can mount its own control filesystem without messing with securityfs directly.
Statistics: Posted by andrewmiller13 — Wed Dec 03, 2025 10:45 am