apparmor is a security tool designed to prevent security flaw, however in that case, it refuses something that it shouldn't. Now that you successfully printed with cups-pdf, can you set cupsd back to aa-enforce mode, try to print with it and report if that worked?
You can use that command to set back apparmor to enforce mode : sudo aa- enforce cupsd -- cups-pdf printer not generating PDF file. https://bugs.launchpad.net/bugs/212280 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs