I'm seeing this in Ubuntu 18.04 as well. I have 2 printers configured an HP LaserJet p4015 and a Canon ImageRunner C5030.
kernel: [35100.990629] audit: type=1400 audit(1536755161.327:158): apparmor="DENIED" operation="capable" profile="/usr/sbin/cupsd" pid=15321 comm="cupsd" capability=12 capname="net_admin" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1660316 Title: apparmor denial of CUPS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1660316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
