The same applied to: /dev/pps* /dev/ptp* There are actually rules for this, and the problem is that they are read only but chrony needs write as well. Maybe to some r-only would be ok, but until that is fixed in code (takes time) allow on these devices. They are not terribly security critical in regard to write access fortunately.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1751241 Title: enabling RTC support is blocked by apparmor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chrony/+bug/1751241/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs