This is what syslog says: apparmor="DENIED" operation="connect" profile="/usr/lib/cups/backend/cups-pdf" name="/run/samba/winbindd/pipe" pid=15076 comm="cups-pdf" requested_mask="wr" denied_mask="wr" fsuid=0 ouid=0
So, in /etc/apparmor.d/usr.sbin.cupsd a new entry has to be entered: /run/samba/winbindd/pipe rw, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/147551 Title: cups-pdf fails to generate file when user does not print to default ~/PDF (apparmor vs.cups-pdf inconsistency) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/147551/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs