I tripped over this problem recently with an instance that needed its neutron port recreated.
At some point the apparmor profile was regenerated while the instance lacked a network interface and so the permission required to reattach it was lost. I ended up editing and reloading the profile manually, although re- running virt-aa-helper in a suitable manner would probably have been simpler and safer -- had I known it existed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1815910 Title: Apparmor blocks access to /dev/vhost-net To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1815910/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
