Wow, good advice, Till, thank you! After running
sudo apt-get install apparmor-utils and sudo aa-complain cupsd I'm printing without issues. I'm attaching the logs also: ** Attachment added: "audit.log" https://bugs.launchpad.net/ubuntu/+source/cups/+bug/936629/+attachment/2767345/+files/audit.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/936629 Title: Printing fails after printing first document To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/936629/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs