see comment #3, forgot to add: sudo apparmor_status 4 processes are in enforce mode. /usr/sbin/cups-browsed (188070) /usr/sbin/cupsd (188069) /usr/lib/cups/notifier/dbus (188098) /usr/sbin/cupsd /snap/canonical-livepatch/95/canonical-livepatchd (956) snap.canonical-livepatch.canonical-livepatchd
dmesg: [42055.571610] audit: type=1400 audit(1589134509.618:1427): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=188069 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 Using: sudo aa-complain usr.sbin.cupsd sudo aa-complain /usr/sbin/cups-browsed removed the error messages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1873764/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
